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+# Maintainer: Severin Glöckner <severin.gloeckner@stud.htwk-leipzig,de>
+
+# CLI script to download BBB recordings … and some other things.
+
+pkgname="bbb-recorder-git"
+pkgver=0.0.0+81
+pkgrel=1
+pkgdesc="Tool to download recordings from Big Blue Button"
+arch=("any")
+url="git+https://github.com/jibon57/bbb-recorder"
+license=("MIT")
+# 1:1 list of the debian packages in ./dependencies_check.sh.
+depends=('alsa-lib'
+         'atk'
+         'glibc'
+         'cairo'
+         'libcups'
+         'dbus'
+         'expat'
+         'fontconfig'
+         'gcc-libs'
+         'gconf'
+         'gdk-pixbuf2'
+         'glib2'
+         'gtk3'
+         'nspr'
+         'pango'
+         'gcc'
+         'libx11'
+         'libxcb'
+         'libxcomposite'
+         'libxcursor'
+         'libxdamage'
+         'libxext'
+         'libxfixes'
+         'libxi'
+         'libxrandr'
+         'libxrender'
+         'libxss'
+         'libxtst'
+         'ca-certificates'
+         'nss'
+         'xdg-utils'
+         'wget'
+         'xorg-server-xvfb')
+# Also part of the list, I SUPPOSE they MAY be optional.
+optdepends=('ttf-liberation: possibly required'
+            'libappindicator-gtk3: possibly required'
+            'lsb-release: possibly required'
+            'fonts-noto: possibly required')
+# Dependencies mentioned elsewhere:
+depends+=('nodejs')
+optdepends+=('ffmpeg: converting webm to mp4')
+makedepends=('git' 'npm')
+# Because it uses a hardcoded path (can be changed, see prepare function):
+depends+=('chromium')
+install=bbb-recorder.install
+source=(git+https://github.com/jibon57/bbb-recorder.git)
+sha256sums=('SKIP')
+
+pkgver() {
+    cd "$srcdir"/bbb-recorder
+    # Currently no tags exist, using commit count.
+    echo -n 0.0.0+ && git rev-list HEAD --count
+}
+
+prepare() {
+    # Avoiding to install the node modules globally.
+    # Using wrappers, to call the scripts from anywhere.
+    # Let the wrappers have the same arguments like the js files,
+    # and use therefore three wrappers instead of one.
+
+    cat << EOF > bbb-recorder-export.sh
+#!/bin/bash
+
+# Script can be executed or sourced.
+
+[[ \$# -lt 1 || \$# -gt 4 ]] && help=1
+[ ! -d ~/Downloads ] && echo "Directory ~/Downloads not found!" && help=1
+[ ! -f /opt/bbb-recorder/.env ] && echo "Configuration file /opt/bbb-recorder/.env was not created. See /opt/bbb-recorder/.env.example" && help=1
+if grep -s copyToPath /opt/bbb-recorder/.env | grep --quiet ~/Downloads$; then echo "The copyToPath cannot be you Downloads directory, because the video is temporarily stored there and later deleted!" && help=1; fi
+[[ \$2 == */* ]] &&  echo "The filename cannot be a path!" && help=1
+[[ \${2%.webm} == *.* ]] && echo "No dots are allowed as part of the filname except for the file extension .webm!" && help=1
+
+if [[ \$help -eq 1 ]]; then
+    unset help
+    echo ''
+    echo 'Valid arguments are:'
+    echo '\$1: BBB recording link (mandatory).'
+    echo '\$2: Export file name (should be .webm at the end) or the special value MEETING_ID (default). Cannot be a path.'
+    echo '\$3: Duration of recording in seconds. 0 = real duration of recording (default).'
+    echo '\$4: Enter "true" to convert to mp4.'
+else
+    # Script would also work from any other directory as long as it has an ~/.env file in it.
+    cd /opt/bbb-recorder
+
+    exec node export.js "\$@"
+fi
+EOF
+    sed s/export.js/liveJoin.js/ bbb-recorder-export.sh > bbb-recorder-livejoin.sh
+
+    cd "$srcdir"/bbb-recorder
+    # Google Chrome has a different filename than on Debain, need to change it to something else!
+    # Using chromium.
+    sed -i '/options.executablePath/ s!/usr/bin/google-chrome!/usr/bin/chromium!' \
+      export.js liveJoin.js liveRTMP.js
+}
+
+build() {
+    cd "$srcdir"/bbb-recorder
+    npm install --ignore-scripts --no-progress --silent --no-fund --no-package-lock
+    npm install --ignore-scripts --no-progress --silent --no-fund --no-package-lock examples 
+    find -name package.json -exec sed -i '/_where/d' {} +
+}
+
+package() {
+    install -Dm755 bbb-recorder-export.sh    "$pkgdir"/usr/bin/bbb-recorder
+    # AFAICT the other scripts are only usable if you adminstrate the BBB server too.
+    # install -Dm755 bbb-recorder-livejoin.sh  "$pkgdir"/usr/bin/bbb-recorder-livejoin
+    # install -Dm755 bbb-recorder-broadcast.sh "$pkgdir"/usr/bin/bbb-recorder-broadcast
+
+    # Storing it together with the node modules in /opt.
+    install -Dm644 "$srcdir"/bbb-recorder/.env.example -t "$pkgdir"/opt/bbb-recorder/
+    cp -a "$srcdir"/bbb-recorder/* "$pkgdir"/opt/bbb-recorder/
+
+    # Did that already by listing them as package dependencies.
+    rm "$pkgdir"/opt/bbb-recorder/dependencies_check.sh
+
+    # Need to do that differently (like in the bbb-recorder-git.install script).
+    # It even seems that the namespaceing for users is not needed.
+    rm "$pkgdir"/opt/bbb-recorder/namespace_checker.sh
+}