Open brian-pickens opened 2 years ago
I have the same behavior on my self-hosted windows runner 😞
Execute the following action
- run: ls
shell: bash
gives the following error
Run ls
ls
shell: C:\Windows\system32\bash.EXE --noprofile --norc -e -o pipefail {0}
/bin/bash: C:actions-runner_work_temp9928f894-24aa-42cc-b75c-7cc78ff93ccc.sh: No such file or directory
PowerShell can execute bash, but it seems that the runner cannot find it. I didn't find any documentation describing how to invoke bash from the runner. Any help would be very welcome.
I'd appreciate any help anybody can provide.
Hi @olivier-jourdan,
You can invoke it with:
name: CI
on:
workflow_dispatch:
jobs:
build:
runs-on: windows-latest
steps:
- name: bash
shell: bash
run: ls -la
Hi @brian-pickens, @olivier-jourdan, I'm trying to reproduce the reported bug, but this problem doesn't happen on my self-hosted windows runner. These are steps of my action from the workflow file:
- name: working-dir
shell: bash
run: echo $PWD
- name: make-dir
shell: bash
run: mkdir test_folder
- name: list
shell: bash
run: ls
As you can see, I created steps with $PWD
and commands like mkdir
and ls
, and I didn't get that error.
The following image shows the output of my action:
Can you check if you still get that error on the newer version of the runner?
Can you check if you still get that error on the newer version of the runner?
It still happens, but only if you use C:\Windows\System32\bash.exe
, the windows subsystem for linux bash.
\
or drive prefix C:
only linux style path are valid like /mnt/c/Users/
You cannot reproduce it with a mingw, msys or cygwin bash shell in your PATH ( only if it is found before searching in the system32 directory ), which you have installed through git for windows.
Hi @ChristopherHX,
Thanks for the explanation, now I understand. However, if you use windows-latest
in the workflow file for hosting runner, you may notice that bash is on the path C:\Program Files\Git\bin\bash.EXE
and not C:\Windows\System32\bash.EXE
. Based on that I would say that the expected behavior is the use of git bash, not windows subsystem for Linux bash.
Therefore, I will label this as an enhancement and runner feature and add it to the enhancement backlog, so we will implement wsl support in the future.
Hi, at the moment I am also facing the exact same issue. I also set up the environment variable(git bash) for system in my runner but still simple hello world command is not working on bash. looking for the help..
@ruvceskistefan For some reason when spawning bash -c <...>
from a Rust binary the WSL version of bash is used and an error is returned saying no WSL distribution is installed, but I would expect it to use the Git bash version. Any guidance on why the behavior is different?
For more context I am using actions-rs/cargo@v1
to run cargo test
. Inside one of my tests I spawn bash -c "echo -n xyz"
and I assert that stdout is equal to xyz
.
Edit: This is on windows-latest
. Also, we are not able to use a fully qualified path for separate reasons.
Hi @brian-pickens, @olivier-jourdan, I'm trying to reproduce the reported bug, but this problem doesn't happen on my self-hosted windows runner. These are steps of my action from the workflow file:
- name: working-dir shell: bash run: echo $PWD - name: make-dir shell: bash run: mkdir test_folder - name: list shell: bash run: ls
As you can see, I created steps with
$PWD
and commands likemkdir
andls
, and I didn't get that error.The following image shows the output of my action:
Can you check if you still get that error on the newer version of the runner?
Unfortunately we are no longer using a windows runner so I'm unable to test. However I don't believe your test case is valid. In our case we were passing a path the step ENV property, which was consumed by the terraform cli to execute. However it appeared that the path that was actually passed to the ENV variable contained none of the forward slashes.
The other difference I noticed is that I was using windows subsystem for linux on the host machine while you are using GIT Bash.
Does anyone know how to use Git Bash in a Windows runner if WSL is installed? It seems like it isn't part of PATH and there's no way to map bash
to Git Bash.
Could someone please help. I am having exact same issue !
I was able to solve this by uninstalling Ubuntu, WSL 2 feature and then by restarting runner. Now only Git Bash is there so it started working ! any one facing this problem can workaround this way until GitHub can implement WSL Bash support ! I wish GitHub can improve documentation so we don't have to struggle things much !
You can recreate this problem by using a self-hosted Windows runner that has WSL enabled. I wonder if the GitHub runner could be updated to not rely upon PATH to find bash.exe and instead execute using the bash provided by Git for Windows?
If you won't use wsl anyways, you should add git bash directory to your path env variable.
You can check if is it working by trying "where bash" in cmd, it should show you the path to git.
make sure to move the git entry to the top if you still find the WSL version
It helped me to install WSL wsl --install
Describe the bug When trying to run a bash script against a windows runner, all the path separators are missing. Presumably the runner is sending backslashes for windows, but should be sending forward slashes in the case of bash.
https://stackoverflow.com/questions/40396613/forward-slash-vs-backward-slash-for-file-path-in-git-bash/40397237#40397237
To Reproduce Steps to reproduce the behavior:
Expected behavior Can execute the temporary *.sh file sent to the runner
Runner Version and Platform
2.281.1
OS of the machine running the runner? OSX/Windows/Linux/... Windows
What's not working?
Job Log Output
Run terraform init terraform init shell: C:\Windows\system32\bash.EXE --noprofile --norc -e -o pipefail {0} env: ARM_CLIENT_ID: ARM_CLIENT_SECRET: ARM_SUBSCRIPTION_ID: ARM_TENANT_ID: TERRAFORM_CLI_PATH: C:\runners\win_runner_1\run_temp\988e6fdc-5a58-4292-bb9d-3a9aa0c50f0b /bin/bash: C:runnerswin_runner_1run_temp0124e743-9c40-4523-bd75-62286f04eb6a.sh: No such file or directory Error: Process completed with exit code 1.
Runner and Worker's Diagnostic Logs
[2021-09-13 18:29:04Z INFO HostContext] No proxy settings were found based on environmental variables (http_proxy/https_proxy/HTTP_PROXY/HTTPS_PROXY) [2021-09-13 18:29:04Z INFO HostContext] Well known directory 'Bin': 'C:\runners\win_runner_1\bin' [2021-09-13 18:29:04Z INFO HostContext] Well known directory 'Root': 'C:\runners\win_runner_1' [2021-09-13 18:29:04Z INFO HostContext] Well known config file 'Credentials': 'C:\runners\win_runner_1.credentials' [2021-09-13 18:29:04Z INFO Listener] Runner is built for Windows (X64) - win-x64. [2021-09-13 18:29:04Z INFO Listener] RuntimeInformation: Microsoft Windows 10.0.17763. [2021-09-13 18:29:04Z INFO Listener] Version: 2.281.1 [2021-09-13 18:29:04Z INFO Listener] Commit: c8caf59bb7adaa87c4cf8f61372670d338a13f2d [2021-09-13 18:29:04Z INFO Listener] Culture: en-US [2021-09-13 18:29:04Z INFO Listener] UI Culture: en-US [2021-09-13 18:29:04Z INFO HostContext] Well known directory 'Bin': 'C:\runners\win_runner_1\bin' [2021-09-13 18:29:04Z INFO HostContext] Well known directory 'Root': 'C:\runners\win_runner_1' [2021-09-13 18:29:04Z INFO Listener] Validating directory permissions for: 'C:\runners\win_runner_1' [2021-09-13 18:29:04Z INFO CommandLineParser] Parse [2021-09-13 18:29:04Z INFO CommandLineParser] Parsing 2 args [2021-09-13 18:29:04Z INFO CommandLineParser] parsing argument [2021-09-13 18:29:04Z INFO CommandLineParser] HasArgs: False [2021-09-13 18:29:04Z INFO CommandLineParser] Adding Command: configure [2021-09-13 18:29:04Z INFO CommandLineParser] parsing argument [2021-09-13 18:29:04Z INFO CommandLineParser] HasArgs: True [2021-09-13 18:29:04Z INFO CommandLineParser] arg: version [2021-09-13 18:29:04Z INFO Listener] Arguments parsed [2021-09-13 18:29:04Z INFO Runner] ExecuteCommand [2021-09-13 18:29:04Z INFO ConfigurationStore] currentAssemblyLocation: C:\runners\win_runner_1\bin\Runner.Listener.dll [2021-09-13 18:29:04Z INFO HostContext] Well known directory 'Bin': 'C:\runners\win_runner_1\bin' [2021-09-13 18:29:04Z INFO ConfigurationStore] binPath: C:\runners\win_runner_1\bin [2021-09-13 18:29:04Z INFO HostContext] Well known directory 'Bin': 'C:\runners\win_runner_1\bin' [2021-09-13 18:29:04Z INFO HostContext] Well known directory 'Root': 'C:\runners\win_runner_1' [2021-09-13 18:29:04Z INFO ConfigurationStore] RootFolder: C:\runners\win_runner_1 [2021-09-13 18:29:04Z INFO HostContext] Well known directory 'Bin': 'C:\runners\win_runner_1\bin' [2021-09-13 18:29:04Z INFO HostContext] Well known directory 'Root': 'C:\runners\win_runner_1' [2021-09-13 18:29:04Z INFO HostContext] Well known config file 'Runner': 'C:\runners\win_runner_1.runner' [2021-09-13 18:29:04Z INFO ConfigurationStore] ConfigFilePath: C:\runners\win_runner_1.runner [2021-09-13 18:29:04Z INFO HostContext] Well known directory 'Bin': 'C:\runners\win_runner_1\bin' [2021-09-13 18:29:04Z INFO HostContext] Well known directory 'Root': 'C:\runners\win_runner_1' [2021-09-13 18:29:04Z INFO HostContext] Well known config file 'Credentials': 'C:\runners\win_runner_1.credentials' [2021-09-13 18:29:04Z INFO ConfigurationStore] CredFilePath: C:\runners\win_runner_1.credentials [2021-09-13 18:29:04Z INFO HostContext] Well known directory 'Bin': 'C:\runners\win_runner_1\bin' [2021-09-13 18:29:04Z INFO HostContext] Well known directory 'Root': 'C:\runners\win_runner_1' [2021-09-13 18:29:04Z INFO HostContext] Well known config file 'MigratedCredentials': 'C:\runners\win_runner_1.credentials_migrated' [2021-09-13 18:29:04Z INFO ConfigurationStore] MigratedCredFilePath: C:\runners\win_runner_1.credentials_migrated [2021-09-13 18:29:04Z INFO HostContext] Well known directory 'Bin': 'C:\runners\win_runner_1\bin' [2021-09-13 18:29:04Z INFO HostContext] Well known directory 'Root': 'C:\runners\win_runner_1' [2021-09-13 18:29:04Z INFO HostContext] Well known config file 'Service': 'C:\runners\win_runner_1.service' [2021-09-13 18:29:04Z INFO ConfigurationStore] ServiceConfigFilePath: C:\runners\win_runner_1.service [2021-09-13 18:29:04Z INFO CommandSettings] Flag 'help': 'False' [2021-09-13 18:29:04Z INFO CommandSettings] Flag 'version': 'True' [2021-09-13 18:29:04Z INFO Terminal] WRITE LINE: 2.281.1 [2021-09-13 18:29:04Z INFO Listener] Runner execution has finished with return code 0