From ff35c3cff867c9065ae1893824507a7830f13f0a Mon Sep 17 00:00:00 2001
From: Geoffrey Gaillard <geoffrey.gaillard@hey.com>
Date: Fri, 26 Jan 2024 17:46:24 +0100
Subject: [PATCH] Datomic Browser - Readme

---
 src/datomic_browser/Readme.md           | 30 +++++++++++++++++++++++++
 src/datomic_browser/datomic_fixtures.sh | 23 +++++++++++++++++++
 2 files changed, 53 insertions(+)
 create mode 100644 src/datomic_browser/Readme.md
 create mode 100755 src/datomic_browser/datomic_fixtures.sh

diff --git a/src/datomic_browser/Readme.md b/src/datomic_browser/Readme.md
new file mode 100644
index 0000000..ff62bf7
--- /dev/null
+++ b/src/datomic_browser/Readme.md
@@ -0,0 +1,30 @@
+# Electric Datomic Browser
+
+
+You need [Datomic pro](https://docs.datomic.com/pro/releases.html) (now free!) to run this demo.
+
+## Getting started
+To get Datomic and install the sample data set:
+```shell
+./datomic_fixtures.sh
+```
+
+Run Datomic:
+```shell
+./state/datomic-pro/bin/transactor config/samples/dev-transactor-template.properties >>state/datomic.log 2>&1 &
+```
+
+Run Electric Fiddle:
+```shell
+clj -A:dev:datomic-browser
+```
+At the repl:
+```clojure
+(dev/-main)
+(dev/load-fiddle! 'datomic-browser)
+```
+
+Open your browser at [http://localhost:8080](http://localhost:8080).
+
+
+
diff --git a/src/datomic_browser/datomic_fixtures.sh b/src/datomic_browser/datomic_fixtures.sh
new file mode 100755
index 0000000..717c899
--- /dev/null
+++ b/src/datomic_browser/datomic_fixtures.sh
@@ -0,0 +1,23 @@
+#!/usr/bin/env bash
+set -eux -o pipefail
+
+mkdir -p state
+pushd state
+curl https://datomic-pro-downloads.s3.amazonaws.com/1.0.6735/datomic-pro-1.0.6735.zip -O -C -
+if [ ! -d "datomic-pro" ]; then
+    unzip datomic-pro-1.0.6735.zip
+    mv datomic-pro-1.0.6735 datomic-pro
+fi
+
+set +e
+wget --no-clobber -O mbrainz.tar https://s3.amazonaws.com/mbrainz/datomic-mbrainz-1968-1973-backup-2017-07-20.tar
+set -e
+if [ ! -d "mbrainz" ]; then
+    tar -xvf mbrainz.tar
+fi
+
+datomic-pro/bin/transactor config/samples/dev-transactor-template.properties >>datomic.log 2>&1 &
+datomic_transactor_pid=$!
+# https://datomic.narkive.com/OUskfRdr/backup-error
+datomic-pro/bin/datomic restore-db file:`pwd`/mbrainz-1968-1973 datomic:dev://localhost:4334/mbrainz-1968-1973
+kill $datomic_transactor_pid