chore(chromium): Add launcher for passing startup env vars

Allows passing startup vars to Chromium via CHROMIUM_USER_FLAGS

Signed-off-by: RJ Sampson <[email protected]>

chromium.yaml

@@ -180,9 +180,9 @@ pipeline:
       mv *.pak ${{targets.destdir}}/usr/lib/${{package.name}}
       mv locales ${{targets.destdir}}/usr/lib/${{package.name}}
       # links
-      ln -sf /usr/lib/${{package.name}}/chrome ${{targets.destdir}}/usr/bin/chromium-browser
+      ln -sf /usr/lib/${{package.name}}/chrome ${{targets.destdir}}/usr/bin/chromium
       ln -sf /usr/lib/${{package.name}}/chromedriver ${{targets.destdir}}/usr/bin/chromedriver
-      ln -sf chromium-browser ${{targets.destdir}}/usr/bin/chromium
+      ln -sf chromium-launcher.sh ${{targets.destdir}}/usr/bin/chromium-browser
       mkdir -p ${{targets.destdir}}/etc/chromium
 
   - uses: strip

chromium/chromium-launcher.sh

@@ -0,0 +1,32 @@
+#!/bin/sh
+
+for f in /etc/chromium/*.conf; do
+  [ -f "$f" ] && . "$f"
+done
+
+# Append CHROMIUM_USER_FLAGS (from env) on top of system
+# default CHROMIUM_FLAGS (from /etc/chromium/chromium.conf).
+CHROMIUM_FLAGS="$CHROMIUM_FLAGS ${CHROMIUM_USER_FLAGS:+"$CHROMIUM_USER_FLAGS"}"
+
+# Let the wrapped binary know that it has been run through the wrapper
+export CHROME_WRAPPER="$(readlink -f "$0")"
+
+PROGDIR=${CHROME_WRAPPER%/*}
+
+case ":$PATH:" in
+*:$PROGDIR:*)
+  # $PATH already contains $PROGDIR
+  ;;
+*)
+  # Append $PROGDIR to $PATH
+  export PATH="$PATH:$PROGDIR"
+  ;;
+esac
+
+if [ $(id -u) -eq 0 ] && [ $(stat -c %u -L ${XDG_CONFIG_HOME:-${HOME}}) -eq 0 ]; then
+  # Running as root with HOME owned by root.
+  # Pass --user-data-dir to work around upstream failsafe.
+  CHROMIUM_FLAGS="--user-data-dir=${XDG_CONFIG_HOME:-"$HOME"/.config}/chromium $CHROMIUM_FLAGS"
+fi
+
+exec "$PROGDIR/chromium" ${CHROMIUM_FLAGS} "$@"

chromium/test-chromedriver.py

@@ -1,9 +1,6 @@
 from selenium import webdriver
 
 options = webdriver.ChromeOptions()
-options.add_argument('--disable-gpu')
-options.add_argument('--no-sandbox')
-options.add_argument('--headless')
 
 driver = webdriver.Chrome(
   options=options