GitHub Actions Runner

src/Misc/layoutroot/run.sh

@@ -0,0 +1,51 @@
+#!/bin/bash
+
+# Validate not sudo
+user_id=`id -u`
+if [ $user_id -eq 0 -a -z "$AGENT_ALLOW_RUNASROOT" ]; then
+    echo "Must not run interactively with sudo"
+    exit 1
+fi
+
+# Change directory to the script root directory
+# https://stackoverflow.com/questions/59895/getting-the-source-directory-of-a-bash-script-from-within
+SOURCE="${BASH_SOURCE[0]}"
+while [ -h "$SOURCE" ]; do # resolve $SOURCE until the file is no longer a symlink
+  DIR="$( cd -P "$( dirname "$SOURCE" )" && pwd )"
+  SOURCE="$(readlink "$SOURCE")"
+  [[ $SOURCE != /* ]] && SOURCE="$DIR/$SOURCE" # if $SOURCE was a relative symlink, we need to resolve it relative to the path where the symlink file was located
+done
+DIR="$( cd -P "$( dirname "$SOURCE" )" && pwd )"
+
+# Do not "cd $DIR". For localRun, the current directory is expected to be the repo location on disk.
+
+# Run
+shopt -s nocasematch
+if [[ "$1" == "localRun" ]]; then
+    "$DIR"/bin/Runner.Listener $*
+else
+    "$DIR"/bin/Runner.Listener run $*
+
+# Return code 4 means the run once agent received an update message.
+# Sleep 5 seconds to wait for the update process finish and run the agent again.
+    returnCode=$?
+    if [[ $returnCode == 4 ]]; then
+        if [ ! -x "$(command -v sleep)" ]; then
+            if [ ! -x "$(command -v ping)" ]; then
+                COUNT="0"
+                while [[ $COUNT != 5000 ]]; do
+                    echo "SLEEP" >nul
+                    COUNT=$[$COUNT+1]
+                done
+            else
+                ping -n 5 127.0.0.1 >nul
+            fi
+        else
+            sleep 5 >nul
+        fi
+        
+        "$DIR"/bin/Runner.Listener run $*
+    else
+        exit $returnCode
+    fi
+fi