Software: Apache. PHP/8.1.30 uname -a: Linux server1.tuhinhossain.com 5.15.0-151-generic #161-Ubuntu SMP Tue Jul 22 14:25:40 UTC uid=1002(picotech) gid=1003(picotech) groups=1003(picotech),0(root) Safe-mode: OFF (not secure) /home/picotech/actions-runner/_work/ drwxr-xr-x | |
| Viewing file: Select action/file-type: #!/bin/bash
# runner will replace key words in the template and generate a batch script to run.
# Keywords:
# PROCESSID = pid
# RUNNERPROCESSNAME = Runner.Listener[.exe]
# ROOTFOLDER = ./
# EXISTRUNNERVERSION = 2.100.0
# DOWNLOADRUNNERVERSION = 2.101.0
# UPDATELOG = _diag/SelfUpdate-UTC.log
# RESTARTINTERACTIVERUNNER = 0/1
runnerpid=2570466
runnerprocessname=Runner.Listener
rootfolder="/home/picotech/actions-runner"
existrunnerversion=2.327.1
downloadrunnerversion=2.328.0
logfile="/home/picotech/actions-runner/_diag/SelfUpdate-20250815-194420.log"
restartinteractiverunner=0
telemetryfile="$rootfolder/_diag/.telemetry"
# log user who run the script
date "+[%F %T-%4N] --------whoami--------" >> "$logfile" 2>&1
whoami >> "$logfile" 2>&1
date "+[%F %T-%4N] --------whoami--------" >> "$logfile" 2>&1
# wait for runner process to exit.
date "+[%F %T-%4N] Waiting for $runnerprocessname ($runnerpid) to complete" >> "$logfile" 2>&1
while [ -e /proc/$runnerpid ]
do
date "+[%F %T-%4N] Process $runnerpid still running" >> "$logfile" 2>&1
"$rootfolder"/safe_sleep.sh 2
done
date "+[%F %T-%4N] Process $runnerpid finished running" >> "$logfile" 2>&1
# start re-organize folders
date "+[%F %T-%4N] Sleep 1 more second to make sure process exited" >> "$logfile" 2>&1
"$rootfolder"/safe_sleep.sh 1
# the folder structure under runner root will be
# ./bin -> bin.2.100.0 (junction folder)
# ./externals -> externals.2.100.0 (junction folder)
# ./bin.2.100.0
# ./externals.2.100.0
# ./bin.2.99.0
# ./externals.2.99.0
# by using the juction folder we can avoid file in use problem.
# if the bin/externals junction point already exist, we just need to delete the juction point then re-create to point to new bin/externals folder.
# if the bin/externals still are real folders, we need to rename the existing folder to bin.version format then create junction point to new bin/externals folder.
# check bin folder
if [[ -L "$rootfolder/bin" && -d "$rootfolder/bin" ]]
then
# return code 0 means it find a bin folder that is a junction folder
# we just need to delete the junction point.
date "+[%F %T-%4N] Delete existing junction bin folder" >> "$logfile"
rm "$rootfolder/bin" >> "$logfile"
if [ $? -ne 0 ]
then
date "+[%F %T-%4N] Can't delete existing junction bin folder" >> "$logfile"
mv -fv "$logfile" "$logfile.failed"
exit 1
fi
else
# otherwise, we need to move the current bin folder to bin.2.99.0 folder.
date "+[%F %T-%4N] move $rootfolder/bin $rootfolder/bin.$existrunnerversion" >> "$logfile" 2>&1
mv -fv "$rootfolder/bin" "$rootfolder/bin.$existrunnerversion" >> "$logfile" 2>&1
if [ $? -ne 0 ]
then
date "+[%F %T-%4N] Can't move $rootfolder/bin to $rootfolder/bin.$existrunnerversion" >> "$logfile" 2>&1
mv -fv "$logfile" "$logfile.failed"
exit 1
fi
fi
# check externals folder
if [[ -L "$rootfolder/externals" && -d "$rootfolder/externals" ]]
then
# the externals folder is already a junction folder
# we just need to delete the junction point.
date "+[%F %T-%4N] Delete existing junction externals folder" >> "$logfile"
rm "$rootfolder/externals" >> "$logfile"
if [ $? -ne 0 ]
then
date "+[%F %T-%4N] Can't delete existing junction externals folder" >> "$logfile"
mv -fv "$logfile" "$logfile.failed"
exit 1
fi
else
# otherwise, we need to move the current externals folder to externals.2.99.0 folder.
date "+[%F %T-%4N] move $rootfolder/externals $rootfolder/externals.$existrunnerversion" >> "$logfile" 2>&1
mv -fv "$rootfolder/externals" "$rootfolder/externals.$existrunnerversion" >> "$logfile" 2>&1
if [ $? -ne 0 ]
then
date "+[%F %T-%4N] Can't move $rootfolder/externals to $rootfolder/externals.$existrunnerversion" >> "$logfile" 2>&1
mv -fv "$logfile" "$logfile.failed"
exit 1
fi
fi
# create junction bin folder
date "+[%F %T-%4N] Create junction bin folder" >> "$logfile" 2>&1
ln -s "$rootfolder/bin.$downloadrunnerversion" "$rootfolder/bin" >> "$logfile" 2>&1
if [ $? -ne 0 ]
then
date "+[%F %T-%4N] Can't create junction bin folder" >> "$logfile" 2>&1
mv -fv "$logfile" "$logfile.failed"
exit 1
fi
# create junction externals folder
date "+[%F %T-%4N] Create junction externals folder" >> "$logfile" 2>&1
ln -s "$rootfolder/externals.$downloadrunnerversion" "$rootfolder/externals" >> "$logfile" 2>&1
if [ $? -ne 0 ]
then
date "+[%F %T-%4N] Can't create junction externals folder" >> "$logfile" 2>&1
mv -fv "$logfile" "$logfile.failed"
exit 1
fi
# fix upgrade issue with macOS when running as a service
attemptedtargetedfix=0
currentplatform=$(uname | awk '{print tolower($0)}')
if [[ "$currentplatform" == 'darwin' && $restartinteractiverunner -eq 0 ]]; then
# We needed a fix for https://github.com/actions/runner/issues/743
# We will recreate the ./externals/nodeXY/bin/node of the past runner version that launched the runnerlistener service
# Otherwise mac gatekeeper kills the processes we spawn on creation as we are running a process with no backing file
# We need the pid for the nodejs loop, get that here, its the parent of the runner C# pid
# assumption here is only one process is invoking rootfolder/runsvc.sh
procgroup=$(ps x -o pgid,command | grep "$rootfolder/runsvc.sh" | grep -v grep | awk '{print $1}')
if [[ $? -eq 0 && -n "$procgroup" ]]
then
# inspect the open file handles to find the node process
# we can't actually inspect the process using ps because it uses relative paths and doesn't follow symlinks
# Try finding node24 first, then fallback to earlier versions if needed
nodever="node24"
path=$(lsof -a -g "$procgroup" -F n | grep $nodever/bin/node | grep externals | tail -1 | cut -c2-)
if [[ $? -ne 0 || -z "$path" ]] # Fallback if RunnerService.js was started with node20
then
nodever="node20"
path=$(lsof -a -g "$procgroup" -F n | grep $nodever/bin/node | grep externals | tail -1 | cut -c2-)
if [[ $? -ne 0 || -z "$path" ]] # Fallback if RunnerService.js was started with node16
then
nodever="node16"
path=$(lsof -a -g "$procgroup" -F n | grep $nodever/bin/node | grep externals | tail -1 | cut -c2-)
if [[ $? -ne 0 || -z "$path" ]] # Fallback if RunnerService.js was started with node12
then
nodever="node12"
path=$(lsof -a -g "$procgroup" -F n | grep $nodever/bin/node | grep externals | tail -1 | cut -c2-)
fi
fi
fi
if [[ $? -eq 0 && -n "$path" ]]
then
# trim the last 5 characters of the path '/node'
trimmedpath=$(dirname "$path")
if [[ $? -eq 0 && -n "$trimmedpath" ]]
then
attemptedtargetedfix=1
# Create the path if it does not exist
if [[ ! -e "$path" ]]
then
date "+[%F %T-%4N] Creating fallback node at path $path" >> "$logfile" 2>&1
mkdir -p "$trimmedpath"
cp "$rootfolder/externals/$nodever/bin/node" "$path"
else
date "+[%F %T-%4N] Path for fallback node exists, skipping creating $path" >> "$logfile" 2>&1
fi
else
date "+[%F %T-%4N] DarwinRunnerUpgrade: Failed to trim runner path. TrimmedPath: $trimmedpath, path: $path, pgid: $procgroup, root: $rootfolder" >> "$logfile" 2>&1
date "+[%F %T-%4N] DarwinRunnerUpgrade: Failed to trim runner path. TrimmedPath: $trimmedpath, path: $path, pgid: $procgroup, root: $rootfolder" >> "$telemetryfile" 2>&1
fi
else
date "+[%F %T-%4N] DarwinRunnerUpgrade: Failed to find runner path. Path: $path, pgid: $procgroup, root: $rootfolder" >> "$logfile" 2>&1
date "+[%F %T-%4N] DarwinRunnerUpgrade: Failed to find runner path. Path: $path, pgid: $procgroup, root: $rootfolder" >> "$telemetryfile" 2>&1
fi
else
runproc=$(ps x -o pgid,command | grep "run.sh" | grep -v grep | awk '{print $1}')
if [[ $? -eq 0 && -n "$runproc" ]]
then
date "+[%F %T-%4N] Running as ephemeral using run.sh, no need to recreate node folder" >> "$logfile" 2>&1
else
date "+[%F %T-%4N] DarwinRunnerUpgrade: Failed to find runner pgid. pgid: $procgroup, root: $rootfolder" >> "$logfile" 2>&1
date "+[%F %T-%4N] DarwinRunnerUpgrade: Failed to find runner pgid. pgid: $procgroup, root: $rootfolder" >> "$telemetryfile" 2>&1
fi
fi
fi
# update runsvc.sh
if [ -f "$rootfolder/runsvc.sh" ]
then
date "+[%F %T-%4N] Update runsvc.sh" >> "$logfile" 2>&1
cat "$rootfolder/bin/runsvc.sh" > "$rootfolder/runsvc.sh"
if [ $? -ne 0 ]
then
date "+[%F %T-%4N] Can't update $rootfolder/runsvc.sh using $rootfolder/bin/runsvc.sh" >> "$logfile" 2>&1
mv -fv "$logfile" "$logfile.failed"
exit 1
fi
fi
date "+[%F %T-%4N] Update succeed" >> "$logfile"
touch update.finished
date "+[%F %T-%4N] update.finished file creation succeed" >> "$logfile"
# rename the update log file with %logfile%.succeed/.failed/succeedneedrestart
# runner service host can base on the log file name determin the result of the runner update
date "+[%F %T-%4N] Rename $logfile to be $logfile.succeed" >> "$logfile" 2>&1
mv -fv "$logfile" "$logfile.succeed" >> "$logfile" 2>&1
# restart interactive runner if needed
if [ $restartinteractiverunner -ne 0 ]
then
date "+[%F %T-%4N] Restarting interactive runner" >> "$logfile.succeed" 2>&1
"$rootfolder/run.sh" &
fi
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