diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
new file mode 100644
index 0000000..0b91f5d
--- /dev/null
+++ b/.github/workflows/lint.yml
@@ -0,0 +1,12 @@
+name: Lint
+on: [push, pull_request, workflow_dispatch]
+jobs:
+ lint:
+ runs-on: ubuntu-latest
+ steps:
+ - name: Install 🥁
+ run: sudo apt-get -y update && sudo apt-get -y install shellcheck
+ - name: Checkout 🛎️
+ uses: actions/checkout@v4
+ - name: Lint 🔬
+ run: shellcheck $(find . -name '*.sh')
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..addab2f
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,5 @@
+*.box
+*.iso
+/.envrc
+/.local/tmp/
+/.vagrant*/
diff --git a/.local/bin/all b/.local/bin/all
new file mode 100755
index 0000000..3ed52e3
--- /dev/null
+++ b/.local/bin/all
@@ -0,0 +1,9 @@
+#!/usr/bin/env bash
+
+set -e
+
+cd "$(dirname "$0")"/../.. || exit
+
+build
+package
+play -- -t 'echo OK'
diff --git a/.local/bin/build b/.local/bin/build
new file mode 100755
index 0000000..9b026ff
--- /dev/null
+++ b/.local/bin/build
@@ -0,0 +1,10 @@
+#!/usr/bin/env bash
+
+cd "$(dirname "$0")"/../.. || exit
+
+provision=provision
+provider=virtualbox
+
+vagrant destroy -f || true
+vagrant up --provision-with "$provision" --provider "$provider"
+vagrant halt
diff --git a/.local/bin/clean b/.local/bin/clean
new file mode 100755
index 0000000..8c4a998
--- /dev/null
+++ b/.local/bin/clean
@@ -0,0 +1,7 @@
+#!/usr/bin/env bash
+
+cd "$(dirname "$0")"/../.. || exit
+
+.local/bin/unplay || true
+
+rm -rf ./*.box ./*.iso MD5SUM .local/tmp
diff --git a/.local/bin/package b/.local/bin/package
new file mode 100755
index 0000000..33607e7
--- /dev/null
+++ b/.local/bin/package
@@ -0,0 +1,11 @@
+#!/usr/bin/env bash
+
+cd "$(dirname "$0")"/../.. || exit
+
+version=${VERSION:-$(date +"%Y%m%d")}
+codename=bookworm
+provider=virtualbox
+box=${codename}_${version}_${provider}.box
+
+vagrant package --output "$box" --vagrantfile .local/etc/Vagrantfile
+md5sum "$box" >MD5SUM
diff --git a/.local/bin/play b/.local/bin/play
new file mode 100755
index 0000000..054c42d
--- /dev/null
+++ b/.local/bin/play
@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+
+cd "$(dirname "$0")"/../.. || exit
+
+box=$(find "$PWD" -type f -name '*.box' ! -size 0 | head -n 1)
+
+if [[ -n $box ]]; then
+ mkdir -p .local/tmp && cd .local/tmp || exit
+
+ vagrant box add -f --name test "$box"
+ vagrant init -f -m test
+ vagrant up
+ vagrant ssh "$@"
+else
+ echo >&2 "No box found."
+ exit 1
+fi
diff --git a/.local/bin/setup b/.local/bin/setup
new file mode 100755
index 0000000..87d60e7
--- /dev/null
+++ b/.local/bin/setup
@@ -0,0 +1,6 @@
+#!/usr/bin/env bash
+
+cd "$(dirname "$0")"/../.. || exit
+
+ln -sf .local/etc/envrc .envrc
+command -v direnv &>/dev/null && direnv allow
diff --git a/.local/bin/unplay b/.local/bin/unplay
new file mode 100755
index 0000000..85cd281
--- /dev/null
+++ b/.local/bin/unplay
@@ -0,0 +1,13 @@
+#!/usr/bin/env bash
+
+cd "$(dirname "$0")"/../.. || exit
+
+if [[ -f .local/tmp/Vagrantfile ]]; then
+ cd .local/tmp || exit
+
+ vagrant destroy -f
+ vagrant box remove -f test
+else
+ echo >&2 "No Vagrantfile at .local/tmp."
+ exit 1
+fi
diff --git a/.local/etc/Vagrantfile b/.local/etc/Vagrantfile
new file mode 100644
index 0000000..2e77815
--- /dev/null
+++ b/.local/etc/Vagrantfile
@@ -0,0 +1,14 @@
+Vagrant.configure("2") do |config|
+ config.vm.box = "debian/bookworm64"
+
+ config.vm.provider "virtualbox" do |virtualbox|
+ virtualbox.cpus = 2
+ virtualbox.customize ["modifyvm", :id, "--vram", "64"]
+ virtualbox.linked_clone = true
+ virtualbox.memory = 4096
+ end
+
+ if File.exist?("/usr/share/virtualbox/VBoxGuestAdditions.iso")
+ config.vm.disk :dvd, name: "GuestAdditions", file: "/usr/share/virtualbox/VBoxGuestAdditions.iso"
+ end
+end
diff --git a/.local/etc/envrc b/.local/etc/envrc
new file mode 100644
index 0000000..1494dc7
--- /dev/null
+++ b/.local/etc/envrc
@@ -0,0 +1,2 @@
+layout vagrant
+layout local
diff --git a/.nojekyll b/.nojekyll
new file mode 100644
index 0000000..e69de29
diff --git a/.shellcheckrc b/.shellcheckrc
new file mode 100644
index 0000000..acfd298
--- /dev/null
+++ b/.shellcheckrc
@@ -0,0 +1,3 @@
+disable=SC1090
+disable=SC1091
+disable=SC2154
diff --git a/CNAME b/CNAME
new file mode 100644
index 0000000..01a71d5
--- /dev/null
+++ b/CNAME
@@ -0,0 +1 @@
+debian.roktas.dev
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..f288702
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,674 @@
+ GNU GENERAL PUBLIC LICENSE
+ Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc.
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+ Preamble
+
+ The GNU General Public License is a free, copyleft license for
+software and other kinds of works.
+
+ The licenses for most software and other practical works are designed
+to take away your freedom to share and change the works. By contrast,
+the GNU General Public License is intended to guarantee your freedom to
+share and change all versions of a program--to make sure it remains free
+software for all its users. We, the Free Software Foundation, use the
+GNU General Public License for most of our software; it applies also to
+any other work released this way by its authors. You can apply it to
+your programs, too.
+
+ When we speak of free software, we are referring to freedom, not
+price. Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+them if you wish), that you receive source code or can get it if you
+want it, that you can change the software or use pieces of it in new
+free programs, and that you know you can do these things.
+
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+these rights or asking you to surrender the rights. Therefore, you have
+certain responsibilities if you distribute copies of the software, or if
+you modify it: responsibilities to respect the freedom of others.
+
+ For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must pass on to the recipients the same
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+
+ Developers that use the GNU GPL protect your rights with two steps:
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+giving you legal permission to copy, distribute and/or modify it.
+
+ For the developers' and authors' protection, the GPL clearly explains
+that there is no warranty for this free software. For both users' and
+authors' sake, the GPL requires that modified versions be marked as
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+authors of previous versions.
+
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+pattern of such abuse occurs in the area of products for individuals to
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+
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+patents cannot be used to render the program non-free.
+
+ The precise terms and conditions for copying, distribution and
+modification follow.
+
+ TERMS AND CONDITIONS
+
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+
+ "This License" refers to version 3 of the GNU General Public License.
+
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+permission, would make you directly or secondarily liable for
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+same work.
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+ 2. Basic Permissions.
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+ All rights granted under this License are granted for the term of
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+rights of fair use or other equivalent, as provided by copyright law.
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+ You may make, run and propagate covered works that you do not
+convey, without conditions so long as your license otherwise remains
+in force. You may convey covered works to others for the sole purpose
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+with facilities for running those works, provided that you comply with
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+ 3. Protecting Users' Legal Rights From Anti-Circumvention Law.
+
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+similar laws prohibiting or restricting circumvention of such
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+ You may convey verbatim copies of the Program's source code as you
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+owned or controlled by the contributor, whether already acquired or
+hereafter acquired, that would be infringed by some manner, permitted
+by this License, of making, using, or selling its contributor version,
+but do not include claims that would be infringed only as a
+consequence of further modification of the contributor version. For
+purposes of this definition, "control" includes the right to grant
+patent sublicenses in a manner consistent with the requirements of
+this License.
+
+ Each contributor grants you a non-exclusive, worldwide, royalty-free
+patent license under the contributor's essential patent claims, to
+make, use, sell, offer for sale, import and otherwise run, modify and
+propagate the contents of its contributor version.
+
+ In the following three paragraphs, a "patent license" is any express
+agreement or commitment, however denominated, not to enforce a patent
+(such as an express permission to practice a patent or covenant not to
+sue for patent infringement). To "grant" such a patent license to a
+party means to make such an agreement or commitment not to enforce a
+patent against the party.
+
+ If you convey a covered work, knowingly relying on a patent license,
+and the Corresponding Source of the work is not available for anyone
+to copy, free of charge and under the terms of this License, through a
+publicly available network server or other readily accessible means,
+then you must either (1) cause the Corresponding Source to be so
+available, or (2) arrange to deprive yourself of the benefit of the
+patent license for this particular work, or (3) arrange, in a manner
+consistent with the requirements of this License, to extend the patent
+license to downstream recipients. "Knowingly relying" means you have
+actual knowledge that, but for the patent license, your conveying the
+covered work in a country, or your recipient's use of the covered work
+in a country, would infringe one or more identifiable patents in that
+country that you have reason to believe are valid.
+
+ If, pursuant to or in connection with a single transaction or
+arrangement, you convey, or propagate by procuring conveyance of, a
+covered work, and grant a patent license to some of the parties
+receiving the covered work authorizing them to use, propagate, modify
+or convey a specific copy of the covered work, then the patent license
+you grant is automatically extended to all recipients of the covered
+work and works based on it.
+
+ A patent license is "discriminatory" if it does not include within
+the scope of its coverage, prohibits the exercise of, or is
+conditioned on the non-exercise of one or more of the rights that are
+specifically granted under this License. You may not convey a covered
+work if you are a party to an arrangement with a third party that is
+in the business of distributing software, under which you make payment
+to the third party based on the extent of your activity of conveying
+the work, and under which the third party grants, to any of the
+parties who would receive the covered work from you, a discriminatory
+patent license (a) in connection with copies of the covered work
+conveyed by you (or copies made from those copies), or (b) primarily
+for and in connection with specific products or compilations that
+contain the covered work, unless you entered into that arrangement,
+or that patent license was granted, prior to 28 March 2007.
+
+ Nothing in this License shall be construed as excluding or limiting
+any implied license or other defenses to infringement that may
+otherwise be available to you under applicable patent law.
+
+ 12. No Surrender of Others' Freedom.
+
+ If conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License. If you cannot convey a
+covered work so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you may
+not convey it at all. For example, if you agree to terms that obligate you
+to collect a royalty for further conveying from those to whom you convey
+the Program, the only way you could satisfy both those terms and this
+License would be to refrain entirely from conveying the Program.
+
+ 13. Use with the GNU Affero General Public License.
+
+ Notwithstanding any other provision of this License, you have
+permission to link or combine any covered work with a work licensed
+under version 3 of the GNU Affero General Public License into a single
+combined work, and to convey the resulting work. The terms of this
+License will continue to apply to the part which is the covered work,
+but the special requirements of the GNU Affero General Public License,
+section 13, concerning interaction through a network will apply to the
+combination as such.
+
+ 14. Revised Versions of this License.
+
+ The Free Software Foundation may publish revised and/or new versions of
+the GNU General Public License from time to time. Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+ Each version is given a distinguishing version number. If the
+Program specifies that a certain numbered version of the GNU General
+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation. If the Program does not specify a version number of the
+GNU General Public License, you may choose any version ever published
+by the Free Software Foundation.
+
+ If the Program specifies that a proxy can decide which future
+versions of the GNU General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+ Later license versions may give you additional or different
+permissions. However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+ 15. Disclaimer of Warranty.
+
+ THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+ 16. Limitation of Liability.
+
+ IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+ 17. Interpretation of Sections 15 and 16.
+
+ If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+ END OF TERMS AND CONDITIONS
+
+ How to Apply These Terms to Your New Programs
+
+ If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+ To do so, attach the following notices to the program. It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+
+ Copyright (C)
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see .
+
+Also add information on how to contact you by electronic and paper mail.
+
+ If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+ Copyright (C)
+ This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+ This is free software, and you are welcome to redistribute it
+ under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License. Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+ You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+.
+
+ The GNU General Public License does not permit incorporating your program
+into proprietary programs. If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library. If this is what you want to do, use the GNU Lesser General
+Public License instead of this License. But first, please read
+.
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..4801950
--- /dev/null
+++ b/README.md
@@ -0,0 +1 @@
+See [`.local/bin`](.local/bin) scripts to maintain Vagrant box.
diff --git a/Vagrantfile b/Vagrantfile
new file mode 100644
index 0000000..0711fc4
--- /dev/null
+++ b/Vagrantfile
@@ -0,0 +1,19 @@
+Vagrant.configure("2") do |config|
+ config.vm.box = "debian/bookworm64"
+
+ config.vm.provider "virtualbox" do |virtualbox|
+ virtualbox.cpus = 2
+ virtualbox.customize ["modifyvm", :id, "--vram", "64"]
+ virtualbox.linked_clone = true
+ virtualbox.memory = 4096
+ end
+
+ if File.exist?("/usr/share/virtualbox/VBoxGuestAdditions.iso")
+ config.vm.disk :dvd, name: "GuestAdditions", file: "/usr/share/virtualbox/VBoxGuestAdditions.iso"
+ end
+
+ config.vm.provision "provision", type: "shell", run: "never" do |script|
+ script.privileged = true
+ script.inline = "bash /vagrant/install.sh"
+ end
+end
diff --git a/desktop/anki.sh b/desktop/anki.sh
new file mode 100644
index 0000000..76fce26
--- /dev/null
+++ b/desktop/anki.sh
@@ -0,0 +1,35 @@
+#!/usr/bin/env bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+export DEBIAN_FRONTEND=noninteractive
+
+apt-get -y install --no-install-recommends \
+ libxcb-cursor0 \
+ #
+
+repo=ankitects/anki
+
+if url=$(
+ cry "Getting $repo latest package URL..."
+ wget -qO- "https://api.github.com/repos/$repo/releases/latest" |
+ jq -r '.assets[] | select(.name | test("-linux-qt6.tar.zst")) | .browser_download_url' |
+ grep -v musl |
+ head -n 1
+) && [[ -n $url ]]; then
+ file="${TMPDIR:-/tmp}"/anki.zst
+ dest="${TMPDIR:-/tmp}"/anki
+
+ cry "Getting latest package from $url..."
+ wget -qO "$file" --show-progress --progress=bar:force "$url"
+
+ cry "Installing package..."
+ rm -rf "$dest" && mkdir -p "$dest"
+ tar -C "$dest" --use-compress-program=unzstd -xvf "$file" --strip-components=1
+ cd "$dest" && ./install.sh && rm -rf "$dest"
+else
+ die "Installation failed"
+fi
diff --git a/desktop/calibre.sh b/desktop/calibre.sh
new file mode 100644
index 0000000..5631285
--- /dev/null
+++ b/desktop/calibre.sh
@@ -0,0 +1,8 @@
+#!/usr/bin/env bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+wget -qO- https://download.calibre-ebook.com/linux-installer.sh | bash -s
diff --git a/desktop/chrome.sh b/desktop/chrome.sh
new file mode 100644
index 0000000..09b8b8d
--- /dev/null
+++ b/desktop/chrome.sh
@@ -0,0 +1,22 @@
+#!/usr/bin/env bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+export DEBIAN_FRONTEND=noninteractive
+
+
+wget -qO- https://dl.google.com/linux/linux_signing_key.pub |
+ gpg --dearmor --batch --yes -o /etc/apt/trusted.gpg.d/google.gpg
+
+cat >/etc/apt/sources.list.d/chrome.list <<-EOF
+ deb http://dl.google.com/linux/chrome/deb/ stable main
+EOF
+
+apt-get -y update && apt-get -y install --no-install-recommends \
+ google-chrome-stable \
+ #
+
+rm -f /etc/apt/sources.list.d/google-chrome.list
diff --git a/desktop/desktop.sh b/desktop/desktop.sh
new file mode 100644
index 0000000..b070830
--- /dev/null
+++ b/desktop/desktop.sh
@@ -0,0 +1,42 @@
+#!/usr/bin/env bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+export DEBIAN_FRONTEND=noninteractive
+
+apt-get -y install --no-install-recommends \
+ alacritty \
+ flameshot \
+ flatpak \
+ fonts-spleen \
+ regexxer \
+ remmina \
+ remmina-plugin-rdp \
+ wl-clipboard \
+ xournalpp \
+ #
+
+if ! apt-get install -y --no-install-recommends avahi-daemon; then
+ case $(systemd-detect-virt 2>/dev/null || true) in
+ lxc)
+ # Workaround for https://github.com/lxc/lxd/issues/2948
+ if [[ -f /etc/avahi/avahi-daemon.conf ]]; then
+ sed -e '/^rlimit-nproc=/ s/^/#/' -i /etc/avahi/avahi-daemon.conf
+ cry 'Workaround for LXC applied'
+ fi
+ systemctl restart avahi-daemon
+ ;;
+ esac
+fi
+
+apt-get install -y --no-install-recommends \
+ avahi-utils \
+ libnss-mdns \
+ #
+
+flatpak remote-add --if-not-exists --system flathub https://flathub.org/repo/flathub.flatpakrepo
+flatpak install --system flathub com.github.PintaProject.Pinta
+
diff --git a/desktop/dropbox.sh b/desktop/dropbox.sh
new file mode 100644
index 0000000..d547433
--- /dev/null
+++ b/desktop/dropbox.sh
@@ -0,0 +1,24 @@
+#!/usr/bin/env bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+export DEBIAN_FRONTEND=noninteractive
+
+url='https://www.dropbox.com/download?dl=packages/debian/dropbox_2023.09.06_amd64.deb'
+file=${TMPDIR:-/tmp}/dropbox.deb
+
+wget -qO "$file" --show-progress --progress=bar:force "$url"
+apt-get -y install --no-install-recommends \
+ python3-gpg \
+ "$file" \
+ #
+rm -f "$file"
+
+cat <<-EOF
+ Complete Dropbox setup later as normal user:
+
+ echo y | dropbox start -i && dropbox autostart y
+EOF
diff --git a/desktop/dropignore.sh b/desktop/dropignore.sh
new file mode 100644
index 0000000..0c8e9c1
--- /dev/null
+++ b/desktop/dropignore.sh
@@ -0,0 +1,27 @@
+#!/usr/bin/env bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+export DEBIAN_FRONTEND=noninteractive
+
+repo=mweirauch/dropignore
+file=${TMPDIR:-/tmp}/dropignore.tar.gz
+prog=dropignore
+
+if url=$(
+ cry "Getting $repo latest package URL..."
+ wget -qO- "https://api.github.com/repos/$repo/releases/latest" |
+ jq -r '.assets[] | select(.name | test("linux-x86_64.tar.gz")) | .browser_download_url' |
+ grep -v musl |
+ head -n 1
+) && [[ -n $url ]]; then
+ cry "Getting latest package from $url..."
+ wget -qO "$file" --show-progress --progress=bar:force "$url"
+ cry "Installing package..."
+ tar -C /usr/local/bin -zxvf "$file" "$prog" && rm -f "$file"
+else
+ die "Installation failed"
+fi
diff --git a/desktop/fonts.sh b/desktop/fonts.sh
new file mode 100644
index 0000000..7df9190
--- /dev/null
+++ b/desktop/fonts.sh
@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+export DEBIAN_FRONTEND=noninteractive
+
+apt-get -y install --no-install-recommends \
+ fonts-cascadia-code \
+ fonts-firacode \
+ fonts-inconsolata \
+ fonts-powerline \
+ fonts-prociono \
+ fonts-quicksand \
+ #
diff --git a/desktop/graphics.sh b/desktop/graphics.sh
new file mode 100644
index 0000000..3bc64c9
--- /dev/null
+++ b/desktop/graphics.sh
@@ -0,0 +1,16 @@
+#!/usr/bin/env bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+export DEBIAN_FRONTEND=noninteractive
+
+apt-get -y install --no-install-recommends \
+ imagemagick \
+ optipng \
+ #
+
+flatpak install --system flathub org.inkscape.Inkscape
+flatpak install --system flathub org.gimp.GIMP
diff --git a/desktop/laptop.sh b/desktop/laptop.sh
new file mode 100644
index 0000000..9efd171
--- /dev/null
+++ b/desktop/laptop.sh
@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+export DEBIAN_FRONTEND=noninteractive
+
+apt-get -y install --no-install-recommends \
+ avahi-autoipd \
+ bluetooth \
+ iw \
+ powertop \
+ wireless-tools \
+ wpasupplicant \
+ #
diff --git a/desktop/obsidian.sh b/desktop/obsidian.sh
new file mode 100644
index 0000000..f67b756
--- /dev/null
+++ b/desktop/obsidian.sh
@@ -0,0 +1,26 @@
+#!/usr/bin/env bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+export DEBIAN_FRONTEND=noninteractive
+
+repo=obsidianmd/obsidian-releases
+file=${TMPDIR:-/tmp}/obsidian.deb
+
+if url=$(
+ cry "Getting $repo latest package URL..."
+ wget -qO- "https://api.github.com/repos/$repo/releases/latest" |
+ jq -r '.assets[] | select(.name | test("amd64.deb")) | .browser_download_url' |
+ grep -v musl |
+ head -n 1
+) && [[ -n $url ]]; then
+ cry "Getting latest package from $url..."
+ wget -qO "$file" --show-progress --progress=bar:force "$url"
+ cry "Installing package..."
+ apt-get -y install "$file" && rm -f "$file"
+else
+ die "Installation failed"
+fi
diff --git a/desktop/printer.sh b/desktop/printer.sh
new file mode 100644
index 0000000..750f2d4
--- /dev/null
+++ b/desktop/printer.sh
@@ -0,0 +1,19 @@
+#!/usr/bin/env bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+export DEBIAN_FRONTEND=noninteractive
+
+apt-get -y install \
+ cups \
+ cups-bsd \
+ cups-client \
+ foomatic-db-engine \
+ hp-ppd \
+ hplip \
+ openprinting-ppds \
+ printer-driver-all \
+ #
diff --git a/desktop/vpn.sh b/desktop/vpn.sh
new file mode 100644
index 0000000..c6a076f
--- /dev/null
+++ b/desktop/vpn.sh
@@ -0,0 +1,12 @@
+#!/usr/bin/env bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+export DEBIAN_FRONTEND=noninteractive
+
+apt-get install -y --no-install-recommends \
+ network-manager-openvpn-gnome \
+ #
diff --git a/desktop/vscode.sh b/desktop/vscode.sh
new file mode 100644
index 0000000..15ae357
--- /dev/null
+++ b/desktop/vscode.sh
@@ -0,0 +1,19 @@
+#!/usr/bin/env bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+export DEBIAN_FRONTEND=noninteractive
+
+wget -qO- https://packages.microsoft.com/keys/microsoft.asc |
+ gpg --dearmor --batch --yes -o /etc/apt/trusted.gpg.d/microsoft.gpg
+
+cat >/etc/apt/sources.list.d/vscode.list <<-EOF
+ deb https://packages.microsoft.com/repos/code stable main
+EOF
+
+apt-get -y update && apt-get -y install --no-install-recommends \
+ code \
+ #
diff --git a/desktop/wezterm.sh b/desktop/wezterm.sh
new file mode 100644
index 0000000..abf01f1
--- /dev/null
+++ b/desktop/wezterm.sh
@@ -0,0 +1,20 @@
+#!/usr/bin/env bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+export DEBIAN_FRONTEND=noninteractive
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+distro=$(lsb_release -si)
+release=$(lsb_release -sr)
+
+file=${TMPDIR:-/tmp}/wezterm.deb
+url=https://github.com/wez/wezterm/releases/download/nightly/wezterm-nightly."${distro}${release}".deb
+
+cry "Getting nightly build package from $url..."
+wget -qO "$file" --show-progress --progress=bar:force "$url"
+cry "Installing package..."
+apt-get -y install "$file"
+rm -f "$file"
diff --git a/development/crystal.sh b/development/crystal.sh
new file mode 100644
index 0000000..8c57f46
--- /dev/null
+++ b/development/crystal.sh
@@ -0,0 +1,10 @@
+#!/usr/bin/env bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+export DEBIAN_FRONTEND=noninteractive
+
+# Nothing
diff --git a/development/debian.sh b/development/debian.sh
new file mode 100644
index 0000000..3c71e55
--- /dev/null
+++ b/development/debian.sh
@@ -0,0 +1,25 @@
+#!/usr/bin/env bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+export DEBIAN_FRONTEND=noninteractive
+
+apt-get -y install --no-install-recommends \
+ adequate \
+ apt-utils \
+ autopkgtest \
+ build-essential \
+ cowbuilder \
+ debconf-i18n \
+ debconf-utils \
+ dput-ng \
+ git-buildpackage \
+ piuparts \
+ #
+
+apt-get -y install \ # with recommends
+ devscripts \
+ #
diff --git a/development/development.sh b/development/development.sh
new file mode 100644
index 0000000..8c76b93
--- /dev/null
+++ b/development/development.sh
@@ -0,0 +1,40 @@
+#!/usr/bin/env bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+export DEBIAN_FRONTEND=noninteractive
+
+apt-get -y install --no-install-recommends \
+ autoconf \
+ automake \
+ bison \
+ libbz2-dev \
+ libcurl4-openssl-dev \
+ libdb-dev \
+ libevent-dev \
+ libffi-dev \
+ libgdbm-dev \
+ libgeoip-dev \
+ libglib2.0-dev \
+ libjpeg-dev \
+ libkrb5-dev \
+ liblzma-dev \
+ libmagickcore-dev \
+ libmagickwand-dev \
+ libncurses5-dev \
+ libncursesw5-dev \
+ libpng16-16 \
+ libpng-dev \
+ libpq-dev \
+ libreadline-dev \
+ libtool \
+ libvips-dev \
+ libwebp-dev \
+ libxml2 \
+ libxslt1-dev \
+ libyaml-dev \
+ patch \
+ #
diff --git a/development/go.sh b/development/go.sh
new file mode 100644
index 0000000..e224e6c
--- /dev/null
+++ b/development/go.sh
@@ -0,0 +1,13 @@
+#!/usr/bin/env bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+export DEBIAN_FRONTEND=noninteractive
+
+cry "Installing a Go Language Server..."
+
+go install golang.org/x/tools/gopls@latest
+
diff --git a/development/java.sh b/development/java.sh
new file mode 100644
index 0000000..6127ef6
--- /dev/null
+++ b/development/java.sh
@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+export DEBIAN_FRONTEND=noninteractive
+
+cry "Installing Java Development Environment..."
+
+apt-get -y install --no-install-recommends \
+ default-jdk \
+ #
diff --git a/development/javascript.sh b/development/javascript.sh
new file mode 100644
index 0000000..271b904
--- /dev/null
+++ b/development/javascript.sh
@@ -0,0 +1,31 @@
+#!/usr/bin/env bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+export DEBIAN_FRONTEND=noninteractive
+
+cry "Installing a Javascript Language Server..."
+
+repo=biomejs/biome
+
+if url=$(
+ cry "Getting $repo latest package URL..."
+ wget -qO- "https://api.github.com/repos/$repo/releases/latest" |
+ jq -r '.assets[] | select(.name | test("-linux-x64")) | .browser_download_url' |
+ grep -v musl |
+ head -n 1
+) && [[ -n $url ]]; then
+ file="${TMPDIR:-/tmp}"/biome
+ dest=/usr/local/bin
+
+ cry "Getting latest package from $url..."
+ wget -qO "$file" --show-progress --progress=bar:force "$url"
+
+ cry "Installing package..."
+ chmod +x "$file" && mv "$file" "$dest"
+else
+ die "Installation failed"
+fi
diff --git a/development/lua.sh b/development/lua.sh
new file mode 100644
index 0000000..ece73b0
--- /dev/null
+++ b/development/lua.sh
@@ -0,0 +1,47 @@
+#!/usr/bin/env bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+export DEBIAN_FRONTEND=noninteractive
+
+cry "Installing a Lua Language Server..."
+
+repo=LuaLS/lua-language-server
+root=/opt/luals
+
+json=$(
+ cry "Getting $repo latest information..."
+ wget -qO- "https://api.github.com/repos/$repo/releases/latest"
+)
+[[ -n $json ]] || "No JSON data found for the latest release"
+
+version=$(jq -r '.name' <<<"$json")
+[[ -n $version ]] || die "No version information found"
+
+url=$(
+ echo "$json" |
+ jq -r '.assets[] | select(.name | test("-linux-x64.tar.gz")) | .browser_download_url' |
+ grep -v musl |
+ head -n 1
+)
+[[ -n $url ]] || die "URL for latest file couldn't detected"
+
+file="${TMPDIR:-/tmp}"/lua-language-server.tar.gz
+dest="$root"/"$version"
+prog=lua-language-server
+
+cry "Getting latest package from $url..."
+wget -qO "$file" --show-progress --progress=bar:force "$url"
+
+cry "Installing package..."
+rm -rf "$dest" && mkdir -p "$dest"
+tar -C "$dest" -zxvf "$file" && rm -f "$file"
+
+cat >/usr/local/bin/"$prog" <<-EOF
+ #!/bin/sh
+
+ exec "$dest/bin/$prog" --logpath="\${XDG_STATE_HOME:-\$HOME/.local/state}/luals" --metapath="\${XDG_STATE_HOME:-\$HOME/.local/state}/luals" "\$@"
+EOF
diff --git a/development/markdown.sh b/development/markdown.sh
new file mode 100644
index 0000000..a0ac606
--- /dev/null
+++ b/development/markdown.sh
@@ -0,0 +1,31 @@
+#!/usr/bin/env bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+export DEBIAN_FRONTEND=noninteractive
+
+cry "Installing Markdown Language Server..."
+
+repo=artempyanykh/marksman
+
+if url=$(
+ cry "Getting $repo latest package URL..."
+ wget -qO- "https://api.github.com/repos/$repo/releases/latest" |
+ jq -r '.assets[] | select(.name | test("-linux-x64")) | .browser_download_url' |
+ grep -v musl |
+ head -n 1
+) && [[ -n $url ]]; then
+ file="${TMPDIR:-/tmp}"/marksman
+ dest=/usr/local/bin
+
+ cry "Getting latest package from $url..."
+ wget -qO "$file" --show-progress --progress=bar:force "$url"
+
+ cry "Installing package..."
+ chmod +x "$file" && mv "$file" "$dest"
+else
+ die "Installation failed"
+fi
diff --git a/development/python.sh b/development/python.sh
new file mode 100644
index 0000000..2e38e0d
--- /dev/null
+++ b/development/python.sh
@@ -0,0 +1,36 @@
+#!/usr/bin/env bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+export DEBIAN_FRONTEND=noninteractive
+
+apt-get -y install --no-install-recommends \
+ pylint \
+ #
+
+cry "Installing Python Package/Project Manager..."
+curl -LsSf https://astral.sh/uv/install.sh | sudo -u '#1000' bash -s
+
+cry "Installing a Python Language Server..."
+
+repo=astral-sh/ruff
+file=${TMPDIR:-/tmp}/ruff.tar.gz
+prog=ruff
+
+if url=$(
+ cry "Getting $repo latest package URL..."
+ wget -qO- "https://api.github.com/repos/$repo/releases/latest" |
+ jq -r '.assets[] | select(.name | test("x86_64-unknown-linux-gnu.tar.gz")) | .browser_download_url' |
+ grep -v musl |
+ head -n 1
+) && [[ -n $url ]]; then
+ cry "Getting latest package from $url..."
+ wget -qO "$file" --show-progress --progress=bar:force "$url"
+ cry "Installing package..."
+ tar -C /usr/local/bin -zxvf "$file" --strip-components=1 --wildcards "*/$prog" && rm -f "$file"
+else
+ die "Installation failed"
+fi
diff --git a/development/ruby.sh b/development/ruby.sh
new file mode 100644
index 0000000..20d4d28
--- /dev/null
+++ b/development/ruby.sh
@@ -0,0 +1,22 @@
+#!/usr/bin/env bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+gem update --system && gem update && gem install \
+ debug \
+ minitest \
+ minitest-focus \
+ minitest-reporters \
+ rubocop \
+ rubocop-md \
+ rubocop-minitest \
+ rubocop-packaging \
+ rubocop-performance \
+ rubocop-rake \
+ rubocop-rails-omakase \
+ ruby-lsp \
+ #
+gem cleanup
diff --git a/development/shell.sh b/development/shell.sh
new file mode 100644
index 0000000..0aed3c5
--- /dev/null
+++ b/development/shell.sh
@@ -0,0 +1,16 @@
+#!/usr/bin/env bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+export DEBIAN_FRONTEND=noninteractive
+
+apt-get -y install --no-install-recommends \
+ shellcheck \
+ #
+
+cry "Installing a Lua Language Server..."
+
+npm install -g bash-language-server
diff --git a/development/tex.sh b/development/tex.sh
new file mode 100644
index 0000000..b8406ae
--- /dev/null
+++ b/development/tex.sh
@@ -0,0 +1,29 @@
+#!/usr/bin/env bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+export DEBIAN_FRONTEND=noninteractive
+
+cry "Installing a TeX Language Server..."
+
+repo=latex-lsp/texlab
+file=${TMPDIR:-/tmp}/texlab.tar.gz
+prog=texlab
+
+if url=$(
+ cry "Getting $repo latest package URL..."
+ wget -qO- "https://api.github.com/repos/$repo/releases/latest" |
+ jq -r '.assets[] | select(.name | test("-x86_64-linux.tar.gz")) | .browser_download_url' |
+ grep -v musl |
+ head -n 1
+) && [[ -n $url ]]; then
+ cry "Getting latest package from $url..."
+ wget -qO "$file" --show-progress --progress=bar:force "$url"
+ cry "Installing package..."
+ tar -C /usr/local/bin -zxvf "$file" "$prog" && rm -f "$file"
+else
+ die "Installation failed"
+fi
diff --git a/foundation/clean.sh b/foundation/clean.sh
new file mode 100644
index 0000000..b949c98
--- /dev/null
+++ b/foundation/clean.sh
@@ -0,0 +1,124 @@
+#!/usr/bin/env bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+clean_aggresive=${clean_aggresive:-}
+
+export DEBIAN_FRONTEND=noninteractive
+
+# Basic purge
+
+# Delete APT save cruft
+find /etc/apt -type f -name '*.list.save' -exec rm -f {} +
+
+# Delete obsolete networking
+apt-get -y purge ppp pppconfig pppoeconf || cry "apt-get purge exit code $? is suppressed"
+
+# Delete oddities
+apt-get -y purge popularity-contest || cry "apt-get purge exit code $? is suppressed"
+
+# Remove APT files
+apt-get -y autoremove --purge || cry "apt-get autoremove exit code $? is suppressed"
+apt-get -y autoclean || cry "apt-get autoclean exit code $? is suppressed"
+apt-get -y clean || cry "apt-get clean exit code $? is suppressed"
+
+# Deeper purge
+
+# Remove caches
+find /var/cache -type f -exec rm -rf {} \;
+
+find /var/log -type f | while read -r f; do
+ # first fast code path
+ { :> "$f"; } 2>/dev/null || {
+ # if failed slow code path
+ read -r user group < <(stat -c '%U %G' "$f")
+ cd "$(dirname "$f")" && su -g "$group" "$user" -c "truncate -s0 $(basename "$f")"
+ }
+done || cry "truncating log files command exit code $? is suppressed"
+
+# Remove leftover leases and persistent rules
+rm -f /var/lib/dhcp/*
+
+# Delete APT save cruft
+find /etc/apt -type f -name '*.list.save' -exec rm -f {} +
+
+# Copyright 2012-2014, Chef Software, Inc. ()
+# Copyright 2011-2012, Tim Dysinger ()
+
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+
+# http://www.apache.org/licenses/LICENSE-2.0
+
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Remove specific Linux kernels, such as linux-image-3.11.0-15 but
+# keeps the current kernel and does not touch the virtual packages,
+# e.g. 'linux-image-amd64', etc.
+dpkg --list \
+ | awk '/linux-image-[234].*/ { print $2 }' \
+ | { grep -v "$(uname -r)" || true; } \
+ | xargs apt-get -y purge
+
+# Delete Linux source
+dpkg --list \
+ | awk '/linux-source/ { print $2 }' \
+ | xargs apt-get -y purge
+
+
+homes=(/root)
+
+# Prune operator
+if operator=${operator:-$(id -rnu 1000 2>/dev/null)}; then
+ home=$(eval echo ~"$operator")
+
+ if [[ -d $home ]]; then
+ # Fix ownerships for some files
+ [[ ! -d .config ]] || chown "$operator":"$operator" .config
+
+ # Remove files at home directory not owned by the operator
+ find "$home" -not -user "$operator" -exec rm -rf {} +
+
+ [[ $home = /root ]] || homes+=("$home")
+ fi
+fi
+
+# Prune home directories
+for dir in "${homes[@]}"; do
+ pushd "$dir"
+
+ rm -rf .gnupg
+ rm -rf .ssh/known_hosts
+ rm -rf .npm
+ rm -rf .config/configstore
+ rm -rf .cache
+ rm -rf .wget*
+ rm -rf .rnd
+ rm -rf .bash_history .bash_logout
+ rm -rf .zsh_history .zcompdump .zlogout
+
+ popd
+done
+
+if [[ -n $clean_aggresive ]]; then
+ # Remove documentation
+ rm -rf /usr/share/man/*
+ rm -rf /usr/share/info/*
+ rm -rf /usr/share/doc/*
+
+ # Keep man directory tree to avoid bugs
+ mkdir -p /usr/share/man/man[1-9]
+fi
+
+if [[ $(systemd-detect-virt) == oracle ]]; then
+ dd if=/dev/zero of=/var/tmp/bigemptyfile bs=4096k || true
+ rm -f /var/tmp/bigemptyfile
+fi
diff --git a/foundation/dropbox.sh b/foundation/dropbox.sh
new file mode 100644
index 0000000..2c4a784
--- /dev/null
+++ b/foundation/dropbox.sh
@@ -0,0 +1,20 @@
+#!/usr/bin/env bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+export DEBIAN_FRONTEND=noninteractive
+
+file=${TMPDIR:-/tmp}/dropbox.deb
+url='https://www.dropbox.com/download?dl=packages/debian/dropbox_2023.09.06_amd64.deb'
+
+cry "Getting latest package from $url..."
+wget -qO "$file" --show-progress --progress=bar:force "$url"
+cry "Installing package..."
+apt-get -y install --no-install-recommends \
+ python3-gpg \
+ "$file" \
+ #
+rm -f "$file"
diff --git a/foundation/firewall.sh b/foundation/firewall.sh
new file mode 100644
index 0000000..cc351dd
--- /dev/null
+++ b/foundation/firewall.sh
@@ -0,0 +1,31 @@
+#!/usr/bin/env bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+export DEBIAN_FRONTEND=noninteractive
+
+firewall_allow_always=${firewall_allow_always:-"ssh http https"}
+firewall_allow_services=${firewall_allow_services:-}
+
+apt-get -y install --no-install-recommends \
+ ufw \
+ #
+
+# Workaround for IPV6 problem in LXC containers
+# https://askubuntu.com/questions/664668/ufw-not-working-in-an-lxc-container/664669
+if [[ $(systemd-detect-virt 2>/dev/null || true) =~ lxc ]]; then
+ sed -i 's/IPV6=yes/IPV6=no/' /etc/default/ufw
+fi
+
+for service in $firewall_allow_always $firewall_allow_services; do
+ ufw allow "$service"
+done
+
+if [[ -n ${firewall_enable:-} ]]; then
+ ufw enable
+else
+ systemctl disable ufw
+fi
diff --git a/foundation/foundation.sh b/foundation/foundation.sh
new file mode 100644
index 0000000..9332cb7
--- /dev/null
+++ b/foundation/foundation.sh
@@ -0,0 +1,50 @@
+#!/usr/bin/env bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+export DEBIAN_FRONTEND=noninteractive
+
+codename=$(. /etc/os-release && echo "$VERSION_CODENAME")
+
+# Add backports repository
+grep -wq "$codename-backports" /etc/apt/sources.list || cat >/etc/apt/sources.list.d/backports.list <<-EOF
+ deb http://deb.debian.org/debian $codename-backports main contrib non-free
+EOF
+# Prefer backports
+cat >/etc/apt/preferences.d/backports <<-EOF
+ Package: *
+ Pin: release o=$codename-backports
+ Pin-Priority: 1000
+EOF
+
+# Disable downloading translations
+cat >/etc/apt/apt.conf.d/99notranslations <<-EOF
+ Acquire::Languages "none";
+EOF
+
+# Do not install recommended or suggested packages by default
+cat >/etc/apt/apt.conf.d/01norecommends <<-EOF
+ APT::Install-Recommends "false";
+ APT::Install-Suggests "false";
+EOF
+
+apt-get -y update && apt-get -y upgrade && apt-get -y install --no-install-recommends \
+ bzip2 \
+ curl \
+ git \
+ gnupg \
+ jq \
+ libarchive-tools \
+ lsb-release \
+ make \
+ rsync \
+ software-properties-common \
+ ssh \
+ unzip \
+ wget \
+ xz-utils \
+ zstd \
+ #
diff --git a/foundation/locale.sh b/foundation/locale.sh
new file mode 100644
index 0000000..b979bb4
--- /dev/null
+++ b/foundation/locale.sh
@@ -0,0 +1,32 @@
+#!/usr/bin/env bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+export DEBIAN_FRONTEND=noninteractive
+
+locale=${locale:-en_US.UTF-8}
+
+if ! echo ':en_US.UTF-8:tr_TR.UTF-8:' | grep -Eq ":$locale:"; then
+ die "Unsupported default locale: $locale"
+fi
+
+distribution=$(unset ID && . /etc/os-release 2>/dev/null && echo "$ID")
+
+apt-get -y --no-install-recommends install locales
+
+if [[ $distribution = debian ]]; then
+ debconf-set-selections <<-EOF
+ locales locales/locales_to_be_generated multiselect tr_TR.UTF-8 UTF-8, en_US.UTF-8 UTF-8
+ locales locales/default_environment_locale select $locale
+ EOF
+
+ rm -f /etc/locale.gen
+ dpkg-reconfigure -f noninteractive locales
+elif [[ $distribution = ubuntu ]]; then
+ locale-gen tr_TR.UTF-8 en_US.UTF-8
+fi
+
+update-locale LANG="$locale"
diff --git a/foundation/standard.sh b/foundation/standard.sh
new file mode 100644
index 0000000..49dc916
--- /dev/null
+++ b/foundation/standard.sh
@@ -0,0 +1,44 @@
+#!/usr/bin/env bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+export DEBIAN_FRONTEND=noninteractive
+
+# Install all important and standard packages
+# - avoid gnupg-agent pulling pinentry-gtk2 on jessie
+# - avoid reportbug-gtk having bogus standard priority
+apt-get -y install --no-install-recommends dctrl-tools
+grep-aptavail --no-field-names --show-field Package \
+ --field Priority --regex 'important\|standard' \
+ --and --not \
+ --field Package --regex 'reportbug-gtk' |
+ xargs apt-get -y install --no-install-recommends pinentry-curses
+apt-get purge -y dctrl-tools
+
+apt-get -y install --no-install-recommends \
+ bsdmainutils \
+ dnsutils \
+ dosfstools \
+ ed \
+ file \
+ htop \
+ iputils-tracepath \
+ lshw \
+ mc \
+ mlocate \
+ moreutils \
+ ncdu \
+ net-tools \
+ procps \
+ rclone \
+ recode \
+ socat \
+ syslinux \
+ telnet \
+ tree \
+ unzip \
+ zip \
+ #
diff --git a/foundation/timezone.sh b/foundation/timezone.sh
new file mode 100644
index 0000000..3ff2a6c
--- /dev/null
+++ b/foundation/timezone.sh
@@ -0,0 +1,34 @@
+#!/usr/bin/env bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+export DEBIAN_FRONTEND=noninteractive
+
+timezone=${timezone:-'Europe/Istanbul'}
+
+conffile=/etc/timezone
+confscript=/var/lib/dpkg/info/tzdata.config
+
+IFS=$'/' read -r area zone <<<"$timezone"
+
+debconf-set-selections <<-EOF
+ tzdata tzdata/Areas select $area
+ tzdata tzdata/Zones/$area select $zone
+EOF
+
+echo "$timezone" >"$conffile"
+
+# Bugs in tzdata script prevents reconfiguring timezone
+cp -a -f "$confscript" "$confscript.bak"
+cat >"$confscript" <<-EOF
+ #!/bin/sh
+ exit 0
+EOF
+
+dpkg-reconfigure -f noninteractive tzdata
+
+# Remove workaround
+mv -f "$confscript.bak" "$confscript"
diff --git a/foundation/tweak.sh b/foundation/tweak.sh
new file mode 100644
index 0000000..954ce2d
--- /dev/null
+++ b/foundation/tweak.sh
@@ -0,0 +1,63 @@
+#!/usr/bin/env bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+export DEBIAN_FRONTEND=noninteractive
+
+tweak_keep_motd=${tweak_keep_motd:-}
+tweak_kernel_logs=${tweak_kernel_logs:-'3 4 1 4'}
+
+fix() {
+ [[ ! -f "$1" ]] || sed -i '/BEGIN FIX/,/END FIX/d' "$1"
+ { echo "# BEGIN FIX"; cat; echo "# END FIX"; } >>"$1"
+}
+
+# Tweak user
+adduser "$(sudo -u '#1000' sh -c 'echo $USER')" adm || true
+
+# Tweak sshd
+# - Prevent DNS resolution (speed up logins)
+# - Keep long SSH connections running, especially for assets precompilation
+# - Accept pass_* environment variables
+# - Disable last login messages (optionally)
+{
+ cat <<-EOF
+ UseDNS no
+ AllowAgentForwarding yes
+ ClientAliveInterval 60
+ ClientAliveCountMax 60
+ AcceptEnv LANG LC_* pass_*
+ EOF
+ [[ -n $tweak_keep_motd ]] || echo PrintLastLog no
+} | fix /etc/ssh/sshd_config
+! command -v systemctl 2>/dev/null || systemctl restart ssh
+
+# Tweak sudo
+# - Keep SSH_* environment variables
+echo 'Defaults env_keep += "SSH_*"' >/etc/sudoers.d/ssh
+chmod 0440 /etc/sudoers.d/ssh
+
+# Tweak motd
+if [[ -z $tweak_keep_motd ]]; then
+ for f in /etc/pam.d/login /etc/pam.d/sshd; do
+ [[ -f $f ]] || continue
+ sed -e '/session.*motd/ s/^#*/#/' -i "$f"
+ done
+ rm -f /etc/motd
+fi
+
+# Remove 5s grub timeout to speed up booting
+if [[ -f /etc/default/grub ]]; then
+ sed -i 's/^GRUB_TIMEOUT=.*/GRUB_TIMEOUT=0/' /etc/default/grub
+ ! command -v update-grub 2>/dev/null || update-grub
+fi
+
+# Setup kernel log levels
+[[ -z $tweak_kernel_logs ]] || sysctl -w kernel.printk="$tweak_kernel_logs" ||
+cry "sysctl exit code $? is suppressed"
+
+# No speaker
+[[ -d /etc/modprobe.d ]] && echo "blacklist pcspkr" >/etc/modprobe.d/nobeep.conf
diff --git a/index.html b/index.html
new file mode 120000
index 0000000..61e71e2
--- /dev/null
+++ b/index.html
@@ -0,0 +1 @@
+install.sh
\ No newline at end of file
diff --git a/install.sh b/install.sh
new file mode 100644
index 0000000..f2ed53c
--- /dev/null
+++ b/install.sh
@@ -0,0 +1,145 @@
+#!/usr/bin/env bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+cry() { echo -e "$*" >&2; }
+die() { cry "$@"; exit 1; }
+enter() { cry "==> $1"; cry ""; builtin pushd "$1" >/dev/null; }
+exe() { /usr/bin/env bash "$@"; }
+leave() { builtin popd >/dev/null; }
+notice() { builtin read -rp "S* " _ >&2; }
+run() { cry "--> $1"; exe "$1.sh" || cry "!!! $(readlink -f "$1")"; cry ""; }
+
+container() { dockerized || [[ $(systemd-detect-virt -c) != none ]]; }
+dockerized() { [[ -e /.dockerenv ]]; }
+graphical() { [[ -n ${DISPLAY:-} ]]; }
+physical() { ! dockerized && [[ $(systemd-detect-virt) == none ]]; }
+virtual() { ! physical; }
+
+[[ ${EUID:-} -eq 0 ]] || die "You must be root."
+
+BRANCH=${1:-}
+GITHUB=${2:-https://github.com/roktas}
+
+logfile="${TMPDIR:-/tmp}"/"${0##*/}"-"$(date --iso-8601=seconds)".log
+exec > >(tee "$logfile") 2>&1
+
+cry "... Preparing provisioning"
+
+codename=$(. /etc/os-release && echo "$VERSION_CODENAME") && cat >/etc/apt/sources.list <<-EOF
+ deb http://ftp.tr.debian.org/debian/ $codename main non-free-firmware
+ deb http://security.debian.org/debian-security $codename-security main non-free-firmware
+ deb http://ftp.tr.debian.org/debian/ $codename-updates main non-free-firmware
+EOF
+
+export DEBIAN_FRONTEND=noninteractive && apt-get -y update && apt-get -y install --no-install-recommends \
+ curl \
+ git \
+ jq \
+ libarchive-tools \
+ lsb-release \
+ unzip \
+ xz-utils \
+ zstd \
+ #
+
+if [[ -t 0 ]]; then
+ if [[ -n ${BASH_SOURCE[0]:-} ]]; then
+ workdir=$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" &>/dev/null && echo "$PWD")
+ cd "$workdir"
+ fi
+
+ [[ -d foundation ]] || die "Is this the $GITHUB/debian local copy?"
+else
+ workdir=$(mktemp -p "${TMPDIR:-/tmp}" -d "${0##*/}.XXXXXXXX") || exit
+ trap 'err=$? && rm -rf "$workdir" || exit $err' EXIT HUP INT QUIT TERM
+ cd "$workdir"
+ GIT_CONFIG_NOSYSTEM=1 git clone --filter=blob:none "$GITHUB"/debian ${BRANCH:+--branch="$BRANCH"}
+ cd debian
+fi
+
+cry "... Provisioning system"
+
+enter foundation
+ run foundation
+
+ run standard
+ run locale
+ run timezone
+ run tweak
+leave
+
+enter terminal
+ run terminal
+
+ run git
+ run fish
+ run nvim
+ run vifm
+
+ run bat
+ run direnv
+ run fd
+ run fzf
+ run ripgrep
+ run slides
+ run sudo
+ run ttyd
+ run zoxide
+
+ graphical || run tmux
+leave
+
+enter runtime
+ run runtime
+
+ run go
+ run javascript
+ run lua
+ run markdown
+ run ruby
+ run python
+ run shell
+ run tex
+leave
+
+! graphical || {
+ enter desktop
+ run desktop
+
+ run chrome
+ run dropbox
+ run dropignore
+ run fonts
+ run graphics
+ run laptop
+ run obsidian
+ run printer
+ run vpn
+ run vscode
+ run wezterm
+ leave
+}
+
+enter virtualization
+ run docker
+ container || run virtualbox
+ virtual || run hashicorp
+leave
+
+enter foundation
+ run clean
+leave
+
+if [[ -z ${NO_DOTFILES:-} ]]; then
+ cry "... Installing dotfiles"
+
+ sudo -u '#1000' bash -s -- "$GITHUB" "$BRANCH" <<-'EOF'
+ xdg_data_home="${XDG_DATA_HOME:-$HOME/.local/share}"
+ mkdir -p "$xdg_data_home" && cd "$xdg_data_home"
+ GIT_CONFIG_NOSYSTEM=1 git clone --filter=blob:none ${1}/dotfiles ${2:+--branch="$2"} && cd dotfiles
+ bash install.sh
+ EOF
+fi
+
+exec &>"$(tty)"
diff --git a/runtime/crystal.sh b/runtime/crystal.sh
new file mode 100644
index 0000000..55c9fe7
--- /dev/null
+++ b/runtime/crystal.sh
@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+export DEBIAN_FRONTEND=noninteractive
+
+wget -qO- https://crystal-lang.org/install.sh | bash -s -- --channel=nightly
+
+apt-get -y install --no-install-recommends \
+ libgmp-dev \
+ libssl-dev \
+ libxml2-dev \
+ libyaml-dev \
+ libz-dev \
+ #
diff --git a/runtime/debian.sh b/runtime/debian.sh
new file mode 100644
index 0000000..8c57f46
--- /dev/null
+++ b/runtime/debian.sh
@@ -0,0 +1,10 @@
+#!/usr/bin/env bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+export DEBIAN_FRONTEND=noninteractive
+
+# Nothing
diff --git a/runtime/go.sh b/runtime/go.sh
new file mode 100644
index 0000000..c3e7e59
--- /dev/null
+++ b/runtime/go.sh
@@ -0,0 +1,35 @@
+#!/usr/bin/env bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+export DEBIAN_FRONTEND=noninteractive
+
+latest=$(
+ cry "Getting latest Go version name..."
+ wget -qO- "https://go.dev/VERSION?m=text" | head -n 1
+)
+[[ -n $latest ]] || die "No version information found"
+version=${latest#go}
+
+file="${TMPDIR:-/tmp}"/go.tar.gz
+dest=/opt/go/$version
+conf=/etc/environment.d/go.conf
+
+cry "Getting Go $version..."
+wget -qO "$file" --show-progress --progress=bar:force https://go.dev/dl/"$latest".linux-amd64.tar.gz
+
+cry "Installing package..."
+rm -rf "$dest" && mkdir -p "$dest"
+tar -C "$dest" -zxvf "$file" --strip-components=1 && rm -f "$file"
+
+for prog in "$dest"/bin/*; do
+ ln -sf -t /usr/local/bin "$prog"
+done
+
+mkdir -p "${conf%/*}" && cat >"$conf" <<-CONF
+ GOPATH=/opt/go/$version
+ GOBIN=/usr/local/bin
+CONF
diff --git a/runtime/java.sh b/runtime/java.sh
new file mode 100644
index 0000000..d5b878c
--- /dev/null
+++ b/runtime/java.sh
@@ -0,0 +1,12 @@
+#!/usr/bin/env bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+export DEBIAN_FRONTEND=noninteractive
+
+apt-get -y install --no-install-recommends \
+ default-jre \
+ #
diff --git a/runtime/javascript.sh b/runtime/javascript.sh
new file mode 100644
index 0000000..3584954
--- /dev/null
+++ b/runtime/javascript.sh
@@ -0,0 +1,69 @@
+#!/usr/bin/env bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+export DEBIAN_FRONTEND=noninteractive
+
+cry "Installing Nodejs..."
+
+repo=nodejs/node
+
+version=$(
+ wget -qO- "https://api.github.com/repos/$repo/releases/latest" | jq -r '.tag_name'
+)
+version=${version%%.*}
+version=${version/v/}
+
+wget -qO- https://deb.nodesource.com/gpgkey/nodesource-repo.gpg.key |
+ gpg --dearmor --batch --yes -o /etc/apt/trusted.gpg.d/node.gpg
+cat >/etc/apt/sources.list.d/node.list <<-EOF
+ deb https://deb.nodesource.com/node_${version}.x nodistro main
+EOF
+
+apt-get -y update && apt-get -y install --no-install-recommends \
+ nodejs \
+ #
+
+cry "Updating and setting up Npm..."
+
+npm config set prefix /usr/local
+npm install -g npm@latest
+
+cry "Installing Yarn..."
+
+wget -qO- https://dl.yarnpkg.com/debian/pubkey.gpg |
+ gpg --dearmor --batch --yes -o /etc/apt/trusted.gpg.d/yarn.gpg
+
+cat >/etc/apt/sources.list.d/yarn.list <<-EOF
+ deb https://dl.yarnpkg.com/debian/ stable main
+EOF
+
+apt-get -y update && apt-get -y install --no-install-recommends \
+ yarn \
+ #
+
+cry "Installing Bun..."
+
+repo=oven-sh/bun
+
+if url=$(
+ cry "Getting $repo latest package URL..."
+ wget -qO- "https://api.github.com/repos/$repo/releases/latest" |
+ jq -r '.assets[] | select(.name | test("-linux-x64.zip")) | .browser_download_url' |
+ grep -v musl |
+ head -n 1
+) && [[ -n $url ]]; then
+ file="${TMPDIR:-/tmp}"/bun.zip
+ dest=/usr/local/bin
+
+ cry "Getting latest package from $url..."
+ wget -qO "$file" --show-progress --progress=bar:force "$url"
+
+ cry "Installing package..."
+ bsdtar xvf "$file" --strip-component=1 -C "$dest" && rm -f "$file"
+else
+ die "Installation failed"
+fi
diff --git a/runtime/lua.sh b/runtime/lua.sh
new file mode 100644
index 0000000..12adfca
--- /dev/null
+++ b/runtime/lua.sh
@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+export DEBIAN_FRONTEND=noninteractive
+
+cry "Installing Lua..."
+
+apt-get -y install --no-install-recommends \
+ lua5.4 \
+ #
diff --git a/runtime/markdown.sh b/runtime/markdown.sh
new file mode 100644
index 0000000..8c57f46
--- /dev/null
+++ b/runtime/markdown.sh
@@ -0,0 +1,10 @@
+#!/usr/bin/env bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+export DEBIAN_FRONTEND=noninteractive
+
+# Nothing
diff --git a/runtime/python.sh b/runtime/python.sh
new file mode 100644
index 0000000..cc9493d
--- /dev/null
+++ b/runtime/python.sh
@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+export DEBIAN_FRONTEND=noninteractive
+
+apt-get -y install --no-install-recommends \
+ python3-numpy \
+ python3-pandas \
+ python3-pip \
+ #
diff --git a/runtime/ruby.sh b/runtime/ruby.sh
new file mode 100644
index 0000000..da0b96a
--- /dev/null
+++ b/runtime/ruby.sh
@@ -0,0 +1,79 @@
+#!/usr/bin/env bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+# Install ruby-install.
+
+repo=postmodern/ruby-install
+
+if url=$(
+ cry "Getting $repo latest package URL..."
+ wget -qO- "https://api.github.com/repos/$repo/releases/latest" |
+ jq -r '.assets[] | select(.name | test(".tar.gz")) | .browser_download_url' |
+ grep -v musl |
+ head -n 1
+) && [[ -n $url ]]; then
+ file=${TMPDIR:-/tmp}/ruby-install.tar.gz
+ dir=${TMPDIR:-/tmp}/ruby-install
+
+ cry "Getting latest package from $url..."
+ wget -qO "$file" --show-progress --progress=bar:force "$url"
+ cry "Installing package..."
+ rm -rf "$dir" && mkdir -p "$dir"
+ tar -C "$dir" -zxvf "$file" --strip-components=1 && rm -f "$file"
+ make -C "$dir" install && rm -rf "$dir"
+else
+ die "Installation failed"
+fi
+
+# Install the latest ruby.
+
+repo=ruby/ruby
+root=/opt/ruby
+
+json=$(
+ cry "Getting $repo latest information..."
+ wget -qO- "https://api.github.com/repos/$repo/releases/latest"
+)
+[[ -n $json ]] || "No JSON data found for the latest release"
+
+version=$(jq -r '.name' <<<"$json")
+[[ -n $version ]] || die "No version information found"
+
+cry "Installing Ruby $version..."
+ruby-install --jobs 4 --cleanup --no-reinstall --update --install-dir /opt/ruby/"$version" ruby "$version"
+
+dest="$root"/"$version"
+
+# Create symlinks in a directory in the path to avoid dealing with PATH.
+cry "Creating symlinks in PATH..."
+for prog in "$dest"/bin/*; do
+ ln -sf -t /usr/local/bin "$prog"
+done
+
+# For system-wide installations, programs must be in a directory in the PATH.
+cry "Setup system-wide Gem..."
+mkdir -p "$dest"/etc && cat >"$dest"/etc/gemrc <<-GEMRC
+ install: --bindir /usr/local/bin --no-document
+ update: --bindir /usr/local/bin --no-document
+GEMRC
+
+# For user installations, programs must be in a directory in the PATH.
+cry "Setup user-wide Gem..."
+sudo -u '#1000' bash -s <<-EOF
+ mkdir -p ~/.config/gem
+ cat >~/.config/gem/gemrc <<-GEMRC
+ install: --user-install --bindir ~/.local/bin --no-document
+ update: --user-install --bindir ~/.local/bin --no-document
+ GEMRC
+EOF
+
+gem update --system && gem update && gem install \
+ bundler \
+ nokogiri \
+ rake \
+ #
+gem cleanup
diff --git a/runtime/runtime.sh b/runtime/runtime.sh
new file mode 100644
index 0000000..b68f2f4
--- /dev/null
+++ b/runtime/runtime.sh
@@ -0,0 +1,21 @@
+#!/usr/bin/env bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+export DEBIAN_FRONTEND=noninteractive
+
+apt-get -y install --no-install-recommends \
+ build-essential \
+ libbsd-dev \
+ libsecret-tools \
+ libsqlite3-dev \
+ libssl-dev \
+ libxml2-dev \
+ libxslt-dev \
+ python3-dev \
+ sqlite3 \
+ zlib1g-dev \
+ #
diff --git a/runtime/shell.sh b/runtime/shell.sh
new file mode 100644
index 0000000..8c57f46
--- /dev/null
+++ b/runtime/shell.sh
@@ -0,0 +1,10 @@
+#!/usr/bin/env bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+export DEBIAN_FRONTEND=noninteractive
+
+# Nothing
diff --git a/runtime/tex.sh b/runtime/tex.sh
new file mode 100644
index 0000000..1ef19bf
--- /dev/null
+++ b/runtime/tex.sh
@@ -0,0 +1,21 @@
+#!/usr/bin/env bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+export DEBIAN_FRONTEND=noninteractive
+
+# Install basic TeX environment
+apt-get -y install --no-install-recommends \
+ context \
+ context-modules \
+ lmodern \
+ pandoc \
+ texlive-extra-utils \
+ texlive-fonts-recommended \
+ texlive-lang-european \
+ texlive-latex-extra \
+ texlive-xetex \
+ #
diff --git a/terminal/bat.sh b/terminal/bat.sh
new file mode 100644
index 0000000..1190263
--- /dev/null
+++ b/terminal/bat.sh
@@ -0,0 +1,26 @@
+#!/usr/bin/env bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+export DEBIAN_FRONTEND=noninteractive
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+repo=sharkdp/bat
+file=${TMPDIR:-/tmp}/bat.deb
+
+if url=$(
+ cry "Getting $repo latest package URL..."
+ wget -qO- "https://api.github.com/repos/$repo/releases/latest" |
+ jq -r '.assets[] | select(.name | test("amd64.deb")) | .browser_download_url' |
+ grep -v musl |
+ head -n 1
+) && [[ -n $url ]]; then
+ cry "Getting latest package from $url..."
+ wget -qO "$file" --show-progress --progress=bar:force "$url"
+ cry "Installing package..."
+ apt-get -y install "$file" && rm -f "$file"
+else
+ die "Installation failed"
+fi
diff --git a/terminal/caddy.sh b/terminal/caddy.sh
new file mode 100644
index 0000000..7371f60
--- /dev/null
+++ b/terminal/caddy.sh
@@ -0,0 +1,13 @@
+#!/bin/bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+wget -qO- 'https://dl.cloudsmith.io/public/caddy/xcaddy/gpg.key' |
+ gpg --dearmor --batch --yes -o /etc/apt/trusted.gpg.d/caddy.gpg
+cat >/etc/apt/sources.list.d/caddy.list <<-EOF
+ deb https://dl.cloudsmith.io/public/caddy/xcaddy/deb/debian any-version main
+EOF
+
+apt-get -y update && apt-get -y install --no-install-recommends \
+ xcaddy \
+ #
diff --git a/terminal/direnv.sh b/terminal/direnv.sh
new file mode 100644
index 0000000..e03d31f
--- /dev/null
+++ b/terminal/direnv.sh
@@ -0,0 +1,12 @@
+#!/bin/bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+export DEBIAN_FRONTEND=noninteractive
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+apt-get -y install --no-install-recommends \
+ direnv \
+ #
diff --git a/terminal/fastfetch.sh b/terminal/fastfetch.sh
new file mode 100644
index 0000000..af93eca
--- /dev/null
+++ b/terminal/fastfetch.sh
@@ -0,0 +1,26 @@
+#!/usr/bin/env bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+export DEBIAN_FRONTEND=noninteractive
+
+repo=fastfetch-cli/fastfetch
+file=${TMPDIR:-/tmp}/fastfetch.deb
+
+if url=$(
+ cry "Getting $repo latest package URL..."
+ wget -qO- "https://api.github.com/repos/$repo/releases/latest" |
+ jq -r '.assets[] | select(.name | test("amd64.deb")) | .browser_download_url' |
+ grep -v musl |
+ head -n 1
+) && [[ -n $url ]]; then
+ cry "Getting latest package $url..."
+ wget -qO "$file" --show-progress --progress=bar:force "$url"
+ cry "Installing package..."
+ apt-get -y install "$file" && rm -f "$file"
+else
+ die "Installation failed"
+fi
diff --git a/terminal/fd.sh b/terminal/fd.sh
new file mode 100644
index 0000000..188b214
--- /dev/null
+++ b/terminal/fd.sh
@@ -0,0 +1,26 @@
+#!/usr/bin/env bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+export DEBIAN_FRONTEND=noninteractive
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+repo=sharkdp/fd
+file=${TMPDIR:-/tmp}/fd.deb
+
+if url=$(
+ cry "Getting $repo latest package URL..."
+ wget -qO- "https://api.github.com/repos/$repo/releases/latest" |
+ jq -r '.assets[] | select(.name | test("amd64.deb")) | .browser_download_url' |
+ grep -v musl |
+ head -n 1
+) && [[ -n $url ]]; then
+ cry "Getting latest package from $url..."
+ wget -qO "$file" --show-progress --progress=bar:force "$url"
+ cry "Installing package..."
+ apt-get -y install "$file" && rm -f "$file"
+else
+ die "Installation failed"
+fi
diff --git a/terminal/fish.sh b/terminal/fish.sh
new file mode 100644
index 0000000..bcc19ad
--- /dev/null
+++ b/terminal/fish.sh
@@ -0,0 +1,24 @@
+#!/usr/bin/env bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+export DEBIAN_FRONTEND=noninteractive
+
+distro=$(lsb_release -si)
+release=$(lsb_release -sr)
+repo=${distro}_${release}
+
+wget -qO- https://download.opensuse.org/repositories/shells:fish:release:3/"$repo"/Release.key |
+ gpg --dearmor --batch --yes -o /etc/apt/trusted.gpg.d/fish.gpg
+cat >/etc/apt/sources.list.d/fish.list <<-EOF
+ deb http://download.opensuse.org/repositories/shells:/fish:/release:/3/$repo/ /
+EOF
+
+apt-get -y update && apt-get -y install --no-install-recommends \
+ fish \
+ #
+
+chsh -s "$(command -v fish)" "$(sudo -u '#1000' sh -c 'echo $USER')"
diff --git a/terminal/fzf.sh b/terminal/fzf.sh
new file mode 100644
index 0000000..eb0ee7d
--- /dev/null
+++ b/terminal/fzf.sh
@@ -0,0 +1,26 @@
+#!/usr/bin/env bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+export DEBIAN_FRONTEND=noninteractive
+
+repo=junegunn/fzf
+file=${TMPDIR:-/tmp}/fzf.tar.gz
+
+if url=$(
+ cry "Getting $repo latest package URL..."
+ wget -qO- "https://api.github.com/repos/$repo/releases/latest" |
+ jq -r '.assets[] | select(.name | test("-linux_amd64.tar.gz")) | .browser_download_url' |
+ grep -v musl |
+ head -n 1
+) && [[ -n $url ]]; then
+ cry "Getting latest package from $url..."
+ wget -qO "$file" --show-progress --progress=bar:force "$url"
+ cry "Installing package..."
+ tar -C /usr/local/bin -zxvf "$file" && rm -f "$file"
+else
+ die "Installation failed"
+fi
diff --git a/terminal/git.sh b/terminal/git.sh
new file mode 100644
index 0000000..5c4ce06
--- /dev/null
+++ b/terminal/git.sh
@@ -0,0 +1,74 @@
+#!/bin/bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+apt-get -y install --no-install-recommends \
+ gcc \
+ git \
+ libglib2.0-dev \
+ libsecret-1-0 \
+ libsecret-1-dev \
+ libsecret-tools \
+ make \
+ tig \
+ #
+
+cry "Building Git Credential Helper..."
+
+cd /usr/share/doc/git/contrib/credential/libsecret && make
+git config --system credential.helper /usr/share/doc/git/contrib/credential/libsecret/git-credential-libsecret
+
+cry "Installing Github CLI..."
+
+wget -qO- https://cli.github.com/packages/githubcli-archive-keyring.gpg |
+ gpg --dearmor --batch --yes -o /etc/apt/trusted.gpg.d/gh.gpg
+cat >/etc/apt/sources.list.d/gh.list <<-EOF
+ deb https://cli.github.com/packages stable main
+EOF
+
+apt-get -y update && apt-get -y install --no-install-recommends \
+ gh \
+
+cry "Installing lazygit..."
+
+repo=jesseduffield/lazygit
+file=${TMPDIR:-/tmp}/lazygit.tar.gz
+prog=lazygit
+
+if url=$(
+ cry "Getting $repo latest package URL..."
+ wget -qO- "https://api.github.com/repos/$repo/releases/latest" |
+ jq -r '.assets[] | select(.name | test("Linux_x86_64.tar.gz")) | .browser_download_url' |
+ grep -v musl |
+ head -n 1
+) && [[ -n $url ]]; then
+ cry "Getting latest package from $url..."
+ wget -qO "$file" --show-progress --progress=bar:force "$url"
+ cry "Installing package..."
+ tar -C /usr/local/bin -zxvf "$file" "$prog" && rm -f "$file"
+else
+ die "Installation failed"
+fi
+
+cry "Installing git-cc..."
+
+repo=SKalt/git-cc
+file=${TMPDIR:-/tmp}/git-cc.deb
+
+if url=$(
+ cry "Getting $repo latest package URL..."
+ wget -qO- "https://api.github.com/repos/$repo/releases/latest" |
+ jq -r '.assets[] | select(.name | test("_linux_amd64.deb")) | .browser_download_url' |
+ grep -v musl |
+ head -n 1
+) && [[ -n $url ]]; then
+ cry "Getting latest package $url..."
+ wget -qO "$file" --show-progress --progress=bar:force "$url"
+ cry "Installing package..."
+ apt-get -y install "$file" && rm -f "$file"
+else
+ die "Installation failed"
+fi
diff --git a/terminal/mc.sh b/terminal/mc.sh
new file mode 100644
index 0000000..f214a15
--- /dev/null
+++ b/terminal/mc.sh
@@ -0,0 +1,12 @@
+#!/bin/bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+export DEBIAN_FRONTEND=noninteractive
+
+apt-get -y install --no-install-recommends \
+ mc \
+ #
diff --git a/terminal/neomutt.sh b/terminal/neomutt.sh
new file mode 100644
index 0000000..dcfec42
--- /dev/null
+++ b/terminal/neomutt.sh
@@ -0,0 +1,14 @@
+#!/bin/bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+export DEBIAN_FRONTEND=noninteractive
+
+apt-get -y install --no-install-recommends \
+ mailcap \
+ neomutt \
+ urlview \
+ #
diff --git a/terminal/nvim.sh b/terminal/nvim.sh
new file mode 100644
index 0000000..8470445
--- /dev/null
+++ b/terminal/nvim.sh
@@ -0,0 +1,25 @@
+#!/bin/bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+url=https://github.com/neovim/neovim/releases/latest/download/nvim-linux64.tar.gz
+file="${TMPDIR:-/tmp}"/nvim.tar.gz
+pack="nvim-linux64"
+dest="/usr/local"
+
+wget -O "$file" "$url"
+
+cry "Installing nvim to $dest..."
+tar -xf "$file"
+install "$pack"/bin/nvim "$dest"/bin/nvim
+cp -R "$pack"/lib "$dest"/
+cp -R "$pack"/share "$dest"/
+rm -rf "$pack" "$file"
+
+cry "Setting up alternatives..."
+nvim=$(command -v nvim)
+update-alternatives --install /usr/bin/editor editor "$nvim" 60
+update-alternatives --set editor "$nvim"
diff --git a/terminal/ripgrep.sh b/terminal/ripgrep.sh
new file mode 100644
index 0000000..c266bb4
--- /dev/null
+++ b/terminal/ripgrep.sh
@@ -0,0 +1,26 @@
+#!/usr/bin/env bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+export DEBIAN_FRONTEND=noninteractive
+
+repo=BurntSushi/ripgrep
+file=${TMPDIR:-/tmp}/ripgrep.deb
+
+if url=$(
+ cry "Getting $repo latest package URL..."
+ wget -qO- "https://api.github.com/repos/$repo/releases/latest" |
+ jq -r '.assets[] | select(.name | test("amd64.deb")) | .browser_download_url' |
+ grep -v musl |
+ head -n 1
+) && [[ -n $url ]]; then
+ cry "Getting latest package $url..."
+ wget -qO "$file" --show-progress --progress=bar:force "$url"
+ cry "Installing package..."
+ apt-get -y install "$file" && rm -f "$file"
+else
+ die "Installation failed"
+fi
diff --git a/terminal/slides.sh b/terminal/slides.sh
new file mode 100644
index 0000000..b92838f
--- /dev/null
+++ b/terminal/slides.sh
@@ -0,0 +1,27 @@
+#!/usr/bin/env bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+export DEBIAN_FRONTEND=noninteractive
+
+repo=maaslalani/slides
+file=${TMPDIR:-/tmp}/slides.tar.gz
+prog=slides
+
+if url=$(
+ cry "Getting $repo latest package URL..."
+ wget -qO- "https://api.github.com/repos/$repo/releases/latest" |
+ jq -r '.assets[] | select(.name | test("linux_amd64.tar.gz")) | .browser_download_url' |
+ grep -v musl |
+ head -n 1
+) && [[ -n $url ]]; then
+ cry "Getting latest package from $url..."
+ wget -qO "$file" --show-progress --progress=bar:force "$url"
+ cry "Installing package..."
+ tar -C /usr/local/bin -zxvf "$file" "$prog" && rm -f "$file"
+else
+ die "Installation failed"
+fi
diff --git a/terminal/sudo.sh b/terminal/sudo.sh
new file mode 100644
index 0000000..9eb4995
--- /dev/null
+++ b/terminal/sudo.sh
@@ -0,0 +1,18 @@
+#!/bin/bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+user=$(sudo -u '#1000' sh -c 'echo $USER')
+
+if [[ -n $user ]] && [[ $user != vagrant ]]; then
+ file=/etc/sudoers.d/$user
+
+ install -d /etc/sudoers.d && cat >"$file" <<-EOF
+ $user ALL=(ALL) NOPASSWD: /usr/bin/apt, /usr/bin/apt-get, /usr/bin/dpkg, /usr/sbin/poweroff, /usr/sbin/reboot
+ EOF
+
+ chmod 0440 "$file"
+fi
diff --git a/terminal/terminal.sh b/terminal/terminal.sh
new file mode 100644
index 0000000..0ad8a71
--- /dev/null
+++ b/terminal/terminal.sh
@@ -0,0 +1,55 @@
+#!/usr/bin/env bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+export DEBIAN_FRONTEND=noninteractive
+
+apt-get -y install --no-install-recommends \
+ rclone \
+ qalc \
+ units \
+ #
+
+mkdir -p /etc/profile.d && cat >/etc/profile.d/ssh_environment.sh <<'EOF'
+if [ -n "$SSH_CLIENT" ] || [ -n "$SSH_TTY" ]; then
+ for d in /etc/environment.d "${XDG_CONFIG_HOME:-$HOME/.config}"/environment.d; do
+ if [ -d "$d" ]; then
+ for c in "$d"/*.conf; do
+ . "$c"
+ done
+ fi
+ done
+
+ unset d c
+fi
+EOF
+
+mkdir -p /etc/fish/conf.d && cat >/etc/fish/conf.d/ssh_environment.fish <<'EOF'
+if test -n "$SSH_CLIENT"; or test -n "$SSH_TTY"
+ set -q XDG_CONFIG_HOME; or set -l XDG_CONFIG_HOME "$HOME"/.config
+
+ for d in /etc/environment.d "$XDG_CONFIG_HOME"/environment.d
+ test -d "$d"; or continue
+
+ for c in "$d"/*.conf
+ test -r "$c"; or continue
+
+ # Adapted from MIT licensed code from https://github.com/oh-my-fish/plugin-foreign-env
+ # Copyright (c) 2015 Derek Willian S
+
+ bash -c "set -a && . '$c' && env -0 >&31" 31>| while read -l -z var
+ set -l kv (string split -m 1 = $var); or continue
+ contains $kv[1] _ SHLVL PWD; and continue
+ string match -rq '^BASH_.*%%$' $kv[1]; and continue
+
+ if not set -q $kv[1]; or test "$$kv[1]" != $kv[2]; or not set -qx $kv[1]
+ set -gx $kv
+ end
+ end
+ end
+ end
+end
+EOF
diff --git a/terminal/tmux.sh b/terminal/tmux.sh
new file mode 100644
index 0000000..c413b4b
--- /dev/null
+++ b/terminal/tmux.sh
@@ -0,0 +1,14 @@
+#!/bin/bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+export DEBIAN_FRONTEND=noninteractive
+
+apt-get -y install --no-install-recommends \
+ tmux \
+ #
+
+[[ $(systemd-detect-virt) == none ]] || chsh -s "$(command -v tmux)" "$(sudo -u '#1000' sh -c 'echo $USER')"
diff --git a/terminal/ttyd.sh b/terminal/ttyd.sh
new file mode 100644
index 0000000..b62bcb6
--- /dev/null
+++ b/terminal/ttyd.sh
@@ -0,0 +1,30 @@
+#!/usr/bin/env bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+export DEBIAN_FRONTEND=noninteractive
+
+repo=tsl0922/ttyd
+file=ttyd
+
+if url=$(
+ cry "Getting $repo latest package URL..."
+ wget -qO- "https://api.github.com/repos/$repo/releases/latest" |
+ jq -r '.assets[] | select(.name | test("x86_64")) | .browser_download_url' |
+ grep -v musl |
+ head -n 1
+) && [[ -n $url ]]; then
+ file="${TMPDIR:-/tmp}"/"$file"
+ dest=/usr/local/bin
+
+ cry "Getting latest package from $url..."
+ wget -qO "$file" --show-progress --progress=bar:force "$url"
+
+ cry "Installing package..."
+ chmod +x "$file" && mv "$file" "$dest"
+else
+ die "Installation failed"
+fi
diff --git a/terminal/vifm.sh b/terminal/vifm.sh
new file mode 100644
index 0000000..20af021
--- /dev/null
+++ b/terminal/vifm.sh
@@ -0,0 +1,14 @@
+#!/bin/bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+export DEBIAN_FRONTEND=noninteractive
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+apt-get -y install --no-install-recommends \
+ archivemount \
+ fuse-zip \
+ vifm \
+ #
diff --git a/terminal/zoxide.sh b/terminal/zoxide.sh
new file mode 100644
index 0000000..668f29c
--- /dev/null
+++ b/terminal/zoxide.sh
@@ -0,0 +1,26 @@
+#!/usr/bin/env bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+export DEBIAN_FRONTEND=noninteractive
+
+repo=ajeetdsouza/zoxide
+file=${TMPDIR:-/tmp}/zoxide.deb
+
+if url=$(
+ cry "Getting $repo latest package URL..."
+ wget -qO- "https://api.github.com/repos/$repo/releases/latest" |
+ jq -r '.assets[] | select(.name | test("amd64.deb")) | .browser_download_url' |
+ grep -v musl |
+ head -n 1
+) && [[ -n $url ]]; then
+ cry "Getting latest package $url..."
+ wget -qO "$file" --show-progress --progress=bar:force "$url"
+ cry "Installing package..."
+ apt-get -y install "$file" && rm -f "$file"
+else
+ die "Installation failed"
+fi
diff --git a/terminal/zsh.sh b/terminal/zsh.sh
new file mode 100644
index 0000000..588f3ad
--- /dev/null
+++ b/terminal/zsh.sh
@@ -0,0 +1,12 @@
+#!/bin/bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+export DEBIAN_FRONTEND=noninteractive
+
+apt-get -y install --no-install-recommends \
+ zsh \
+ #
diff --git a/virtualization/docker.sh b/virtualization/docker.sh
new file mode 100644
index 0000000..99d2e85
--- /dev/null
+++ b/virtualization/docker.sh
@@ -0,0 +1,26 @@
+#!/usr/bin/env bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+export DEBIAN_FRONTEND=noninteractive
+
+codename=$(. /etc/os-release && echo "$VERSION_CODENAME")
+
+wget -qO- https://download.docker.com/linux/debian/gpg |
+ gpg --dearmor --batch --yes -o /etc/apt/trusted.gpg.d/docker.gpg
+cat >/etc/apt/sources.list.d/docker.list <<-EOF
+ deb https://download.docker.com/linux/debian $codename stable
+EOF
+
+apt-get -y update && apt-get -y install --no-install-recommends \
+ docker-ce \
+ docker-ce-cli \
+ containerd.io \
+ docker-buildx-plugin \
+ docker-compose-plugin \
+ #
+
+adduser "$(sudo -u '#1000' sh -c 'echo $USER')" docker || true
diff --git a/virtualization/hashicorp.sh b/virtualization/hashicorp.sh
new file mode 100644
index 0000000..8ce04dc
--- /dev/null
+++ b/virtualization/hashicorp.sh
@@ -0,0 +1,21 @@
+#!/usr/bin/env bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+hashicorp_packages=${hashicorp_packages:-vagrant}
+
+export DEBIAN_FRONTEND=noninteractive
+
+codename=$(. /etc/os-release && echo "$VERSION_CODENAME")
+
+wget -qO- https://apt.releases.hashicorp.com/gpg |
+ gpg --dearmor --batch --yes -o /etc/apt/trusted.gpg.d/hashicorp.gpg
+cat >/etc/apt/sources.list.d/hashicorp.list <<-EOF
+ deb https://apt.releases.hashicorp.com $codename main
+EOF
+
+# shellcheck disable=2086
+apt-get -y update && apt-get -y install --no-install-recommends $hashicorp_packages
diff --git a/virtualization/kvm.sh b/virtualization/kvm.sh
new file mode 100644
index 0000000..697da61
--- /dev/null
+++ b/virtualization/kvm.sh
@@ -0,0 +1,25 @@
+#!/usr/bin/env bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+export DEBIAN_FRONTEND=noninteractive
+
+apt-get -y install --no-install-recommends \
+ bridge-utils \
+ libvirt-clients \
+ libvirt-daemon \
+ libvirt-daemon-system \
+ qemu-kvm \
+ qemu-system \
+ qemu-system-gui \
+ qemu-utils \
+ virt-manager \
+ virtinst \
+ #
+
+adduser "$(sudo -u '#1000' sh -c 'echo $USER')" libvirt || true
+adduser "$(sudo -u '#1000' sh -c 'echo $USER')" libvirt-qemu || true
+adduser "$(sudo -u '#1000' sh -c 'echo $USER')" kvm || true
diff --git a/virtualization/lxd.sh b/virtualization/lxd.sh
new file mode 100644
index 0000000..7020e43
--- /dev/null
+++ b/virtualization/lxd.sh
@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+export DEBIAN_FRONTEND=noninteractive
+
+apt-get -y install --install-suggests \
+ lxd \
+ #
+
+adduser "$(sudo -u '#1000' sh -c 'echo $USER')" lxd || true
diff --git a/virtualization/virtualbox.sh b/virtualization/virtualbox.sh
new file mode 100644
index 0000000..50da2a9
--- /dev/null
+++ b/virtualization/virtualbox.sh
@@ -0,0 +1,61 @@
+#!/usr/bin/env bash
+
+set -euo pipefail; [[ -z ${TRACE:-} ]] || set -x
+
+cry() { echo "$*" >&2; }
+die() { cry "$@"; exit 1; }
+
+export DEBIAN_FRONTEND=noninteractive
+
+case $(systemd-detect-virt) in
+none)
+ codename=$(. /etc/os-release && echo "$VERSION_CODENAME")
+
+ wget -qO- https://www.virtualbox.org/download/oracle_vbox_2016.asc |
+ gpg --dearmor --batch --yes -o /etc/apt/trusted.gpg.d/virtualbox.gpg
+ cat >/etc/apt/sources.list.d/virtualbox.list <<-EOF
+ deb https://download.virtualbox.org/virtualbox/debian $codename contrib
+ EOF
+
+ apt-get -y update && apt-get -y install --no-install-recommends \
+ linux-headers-"$(uname -r)" \
+ virtualbox-7.1 \
+ #
+
+ if command -v vboxmanage &>/dev/null; then
+ cry "Installing Virtualbox extension pack..."
+
+ version=$(vboxmanage --version); version=${version%r*}
+ extpack=Oracle_VM_VirtualBox_Extension_Pack-"$version".vbox-extpack
+ url=https://download.virtualbox.org/virtualbox/"$version"/"$extpack"
+ file=${TMPDIR:-/tmp}/"$extpack"
+
+ wget -qO "$file" --show-progress --progress=bar:force "$url"
+ yes | vboxmanage extpack install --replace "$file" && rm -f "$file"
+ fi || true
+
+ adduser "$(sudo -u '#1000' sh -c 'echo $USER')" vboxusers
+
+ sudo -u '#1000' bash -s <<-EOF
+ rm -rf ~/"Virtualbox VMs" && vboxmanage setproperty machinefolder ~/Virtualbox
+ EOF
+ ;;
+oracle)
+ apt-get -y update && apt-get -y install --no-install-recommends \
+ linux-headers-"$(uname -r)" \
+ #
+
+ if mount /dev/cdrom /media; then
+ if [[ -f /media/VBoxLinuxAdditions.run ]]; then
+ cry "Installing/Updating Virtualbox Guest Additions..."
+
+ sh /media/VBoxLinuxAdditions.run --nox11 || true
+ umount /media || true
+ else
+ cry "No Guest Additions found in cdrom"
+ fi
+ else
+ cry "Couldn't mount cdrom"
+ fi
+ ;;
+esac