I'm trying to use bash as the shell on Windows for a GitLab CI Runner.
concurrent = 1
check_interval = 0
[[runners]]
name = "DESKTOP-RQTQ13S"
url = "https://example.org/ci"
token = "fooooooooooooooooooobaaaaaaaar"
executor = "shell"
shell = "bash"
[runners.cache]
Unfortunately I can not find an option to specify the actual shell program that the CI Runner should use. By default, it just tries to run bash which it can not find. I don't know why, because when I open up a Windows command line and enter bash it works.
Running with gitlab-ci-multi-runner 1.9.4 (8ce22bd)
Using Shell executor...
ERROR: Build failed (system failure): Failed to start process: exec: "bash": executable file not found in %PATH%
I tried adding a file bash.cmd to my user directory containing
#"C:\Program Files\Git\usr\bin\bash.exe" -l
That gives me this strange error:
Running with gitlab-ci-multi-runner 1.9.4 (8ce22bd)
Using Shell executor...
Running on DESKTOP-RQTQ13S...
/usr/bin/bash: line 43: /c/Users/niklas/C:/Users/niklas/builds/aeb38de4/0/niklas/ci-test.tmp/GIT_SSL_CAINFO: No such file or directory
ERROR: Build failed: exit status 1
Is there a way to properly configure this?
There are two issues going on here, and both can probably be solved.
gitlab-runner cannot find bash
gitlab-runner doesn't combine unix-style and Windows-style paths very well.
You have essentially succeeded in solving the first one by creating the bash.cmd file. But if you're curious about why it didn't work without it, my guess is that bash runs in your command prompt because the directory that contains it (e.g. in your case "C:\Program Files\Git\usr\bin") is included in the PATH environment variable for your user account. But perhaps you are running the gitlab-runner in the system account, which might not have the same PATH.
So the first thing to do is just check your system's PATH variable and add the bin directory if necessary (i.e. using the System applet in the Control Panel as described here or here). Just make sure you restart your machine after you make the change, because the change isn't applied until after you restart. That should make bash work, even when called from a service running in the system or admin account.
As for the strange error you got after creating bash.cmd, that was due to the second issue. Paths are often really hard to get right when combining bash and Windows. Gitlab-runner is probably trying to determine whether the build path is relative or absolute, and ends up prepending the windows path with what it thinks is the working directory ($PWD). This looks like a bug, but gitlab still has not fixed it (as of version 9.0 of the runner!!) and probably never will. Maybe they have decided it is not a bug or that it is due to bugs in underlying software or tools that they can't fix or that it would be too difficult to fix. Anyway, I've discovered a work-around. You can specify the base path for builds in the config.toml file. If you use a unix-style path, it fixes the problem.
On windows, config.toml is usually in the same folder as your gitlab-runner.exe (or gitlab-multi-runner-amd64.exe etc). Open that file in your favorite text editor. Then find the [[runners]] section and add two lines similar to the following.
builds_dir="/c/gitlab-runner/builds/"
cache_dir="/c/gitlab-runner/cache/"
The path you use should be the "bash version" of whatever directory you want gitlab-runner to use for storing builds etc. Importantly if you are using cygwin, you would use a path similar to /cygdrive/c/... instead of just /c/... (which is appropriate for msys-git or standalone MSYS2 etc).
Here's an example of a config.toml file:
[[runners]]
name = "windows"
url = "https://your.server.name"
token = "YOUR_SECRET_TOKEN"
executor = "shell"
shell = "bash"
builds_dir="/c/gitlab-runner/builds/"
cache_dir="/c/gitlab-runner/cache/"
It looks like you're attempting to link gitlab-ci up with the Windows Subsystem for Linux (which can be accessed by typing bash at the Windows command prompt)? I doubt that this is supported directly by Gitlab's runner configuration.
Instead, I would suggest using Powershell with your shell executor.
Executor = 'shell'
Shell = 'powershell'
You can then drop down into Bash in the scripts you call from .gitlab-ci.yml.
Given that it's bad practice to execute more than very trivial shell scripts within the .gitlab-ci.yml itself (as opposed to calling out to an external script), you lose little by being forced to use a native Windows shell.
Related
I am running a Jenkins slave on a restricted environment. This environment will only allow me to execute files in a specific directory.
The problem I have is running simple batch commands.
The slave's java.io.tmpdir being AppData/Local/Temp, jenkins will copy my command in a temp bat file and attempt to run it, like such:
cmd /c call D:\Users\TastyWithPasta\AppData\Local\Temp\hudson8090039221524722157.bat
Here the issue becomes obvious, the command cannot be run due to restriction and the build fails.
Anybody working in a restricted environment and facing the same issues? What would be a good workaround?
Unfortunately, -Djava.io.tmpdir=newpath is not an option since this taps into the Java installation. Maybe there is a way to override it locally?
We use a official Windows runner from Gitlab-ci. We want to upload artifacts.
We use the 'artifact' keyword in our yaml file to define the artefacts that need to be uploaded. When we commit this is the message we are getting:
gitlab-ci-multi-runner 0.7.2 (998cf5d)
WARNING: artifacts is not supported by selected executor and shell
Using Shell executor...
So is this because it is using a Windows machine? What is the deal here?
Uploading artifacts from the windows shells cmd and powershell are currently not supported. After a while of digging the source I found that according to gitlab-ci-multi-runner\shells\bash.go bash does support it.
The working solution for me is:
install Bash (already included with Git-SCM)
add the bash directory (C:\Program Files (x86)\Git\bin) to your PATH
make sure bash starts if you type bash in the cmd
find your config.toml and modify/add:
executor = "shell"
shell = "bash"
restart your git-runner service
make sure your build scripts are in bash-syntax
(for example run windows commands from bash with cmd.exe /c "dir")
I have Jenkins running on Windows, and I have a build that works fine under CygWin bash from the CygWin terminal, so I now want to automate it. However, using this script:
#!C:\cygwin\bin\bash.exe
whoami
make
The system reports me as nt authority\system, not the ken that I get when using an interactive shell. Is there an easy way to persuade Jenkins or CygWin to run as me?
Most likely you are running jenkins with default installation. You have two options. First is mentioned in the comment. Change the "Service account" to be same as yours.
Second option is derived from best practices. Run the jenkins master on a system with backup etc. Configure slave node with your account credentials. Change the project configuration to build on the specific node.
(It is possible to run slave and master on same machine with different credentials - just in case you want to try out things)
The real problem I was having was not that the shell script was running as the wrong user, but that the shell script was not executing the default /etc/profile. So, the solution was simply:
#!C:\cygwin\bin\bash.exe -l
whoami
make
I was still nt authority\system, but now I had the correct environment set up and could run make successfully.
Note also that if I create a /home/system directory I can add .bash_profile, etc, to that directory to further customise the build environment.
I predominantly work on windows OS and quite new to MAC systems. I am trying to set up Jenkins CI tool on one of the MAC machines, I have installed jenkins on mac and it is running on 8080 port.
Issue: I am getting the following error on Jenkins console output when i execute the job:
**/var/folders/zz/zzzivhrRnAmviuee+++++E++++2/-Tmp-/hudson6910375920437308281.sh: line 13:
**ampts: command not found**
Build step 'Execute shell' marked build as failure**
Things I tried:
I added the correct path in .bash_profile and since then I am able to successfully run the ampts command from terminal and every thing works fine from terminal. But the same does not run from the execute shell in Jenkins which is running on MAC.
Earlier the job was running as anonymous I created the account in jenkins and placed .bash_profile with the correct path under ~jenkins/users/home/my.account and restarted jenkins but still I am facing the same issue.
I also tried placing .bashrc under ~jenkins and also under ~jenkins/users/home/my.account but still no success.
Can some one point out what I am missing. or what needs to be done in case of Jenkins running on MAC.
This will depend on how you've started the Jenkins client. If you start it from the command line with the javaws command then I think this will inherit the environment variables of the terminal prompt. If you start the JNLP agent from the browser then it will inherit the system environment (which is different to the bash environment). There's a few things you could try:
Set the PATH variable explicitly in the ~/.MacOSX/environment.plist file (see the Apple docs)
If you are using Ant to run the jobs then you can add the environment variable to the ~/.antrc file (same syntax as the .bash_profile)
Set the environment variable in the Jenkins configure page for this node.
I'm using Jenkins to do continuous integration builds. I have quite a few jobs that have much of the same configuration code. I'm in the midst of pulling this all out into a common script file that I'd like to run pre and post build.
I've been unable to figure out how to set some environment variables within that script, so that both the Xcode build command, and the Jenkins build can see them.
Does anyone know if this is possible?
It is not possible to do exactly what you ask. A process cannot change the environment variables of another process. The pre and post and actual build steps run in different processes.
But you can create a script that sets the common environment variables and share that script between all your builds.
The would first call your shell to execute the commands in the script and then call xcodebuild:
# Note the dot in the beginning of the next line. It is not a typo.
. set_environment.sh
xcodebuild myawesomeapp.xcodeproj
The script could look like this:
export VARIABLE1=value1
export VARIABLE2=value2
How exactly your jobs will share the script depends on your environment and use case. You can
place the script in some well-known location on the Jenkins host or
place the script in the version controlled source tree if all your jobs share the same repository or
place the script in a repository of its own and make a Jenkins build which archives the script as a build artifact. All the other jobs would then use Copy Artifact plugin to get a copy of the script from the artifacts of script job.
From Apple's Technical Q&A QA1067 it appears that if you create the file /Users/YOU/.MacOSX/environment.plist and populate it with your desired environment variables that all processes (launched by the user with the environment.plist file in their home dir) will pick up these environment variables. You may need to restart your computer (or just log out and back in) before a newly launched process will pick up the variables.
This article also claims that Xcode will also pass these variables to a build phase script. I have not tested it yet but next time I restart my MacBook I will let you know if it worked.
From http://developer.apple.com/library/mac/#/legacy/mac/library/qa/qa1067/_index.html
Q: How do I set environment for all processes launched by a specific
user?
A: It is actually a fairly simple process to set environment variables
for processes launched by a specific user.
There is a special environment file which loginwindow searches for
each time a user logs in. The environment file is:
~/.MacOSX/environment.plist (be careful it's case sensitive). Where
'~' is the home directory of the user we are interested in. You will
have to create the .MacOSX directory yourself using terminal (by
typing mkdir .MacOSX). You will also have to create the environment
file yourself. The environment file is actually in XML/plist format
(make sure to add the .plist extension to the end of the filename or
this won't work).