Merge pull request #121 from EDIflyer/check-for-fontconfig

Amend installation script to check fontcache is installed

CHANGELOG.md

@@ -2,6 +2,9 @@
 
 > Any trouble, please visit the [troubleshooting page](https://github.com/diogocavilha/fancy-git/blob/master/TROUBLESHOOTING.md)
 
+## v7.1.8
+- Update installed to check fontconfig is installed prior to running script
+
 ## v7.1.7
 
 - Fix double line for default theme.

README.md

@@ -29,7 +29,7 @@ curl -sS https://raw.githubusercontent.com/diogocavilha/fancy-git/master/uninsta
 
 # :heavy_check_mark: After installing
 
-1. Change your terminal font to one of these fonts:  
+1. Change the font *in your terminal application* to one of these fonts:  
    - **Sauce-Code-Pro-Nerd-Font-Complete-Windows-Compatible.ttf**.
    - **DejaVu-Sans-Mono-Nerd-Font-Complete.ttf**.
    - **DejaVu-Sans-Mono-Nerd-Font-Complete-Mono.ttf**.

install.sh

@@ -7,6 +7,7 @@
 
 FANCYGIT_RUNNING_OS=$(uname)
 FANCYGIT_GIT_PATH=$(whereis git | cut -d ":" -f 2)
+FANCYGIT_FONTCONFIG_PATH=$(dpkg-query -l fontconfig 2>&1)   #redirect STDERR to STDOUT to capture output
 
 errcho() {
     >&2 echo "$@";
@@ -19,6 +20,13 @@ if [ "" = "$FANCYGIT_GIT_PATH" ]; then
     exit 0
 fi
 
+if [ "dpkg-query: no packages found matching fontconfig" = "$FANCYGIT_FONTCONFIG_PATH" ]; then
+    errcho ""
+    errcho " ⚠ Please install fontconfig before running this command."
+    errcho ""
+    exit 0
+fi
+
 git clone https://github.com/diogocavilha/fancy-git.git ~/.fancy-git
 
 if [ "Linux" = "$FANCYGIT_RUNNING_OS" ]; then

version.sh

@@ -3,4 +3,4 @@
 # Author: Diogo Alexsander Cavilha <[email protected]>
 # Date:   11.17.2017
 
-export FANCYGIT_VERSION="7.1.7"
+export FANCYGIT_VERSION="7.1.8"