The Shell executor is a simple executor that allows you to execute builds locally to the machine that the Runner is installed. It supports all systems on which the Runner can be installed. That means that it’s possible to use scripts generated for Bash, Windows PowerShell and Windows Batch.
git lfscommand if Git LFS is installed on the machine, so ensure Git LFS is up-to-date when GitLab Runner will run using the shell executor.
The scripts can be run as unprivileged user if the
--user is added to the
gitlab-runner run command. This feature is only supported by Bash.
The source project is checked out to:
The caches for project are stored in
<working-directory>is the value of
--working-directoryas passed to the
gitlab-runner runcommand or the current directory where the Runner is running
<short-token>is a shortened version of the Runner’s token (first 8 letters)
<concurrent-id>is a unique number, identifying the local job ID on the particular Runner in context of the project
<namespace>is the namespace where the project is stored on GitLab
<project-name>is the name of the project as it is stored on GitLab
To overwrite the
cache_dir options under the
If GitLab Runner is installed on Linux from the official
packages, the installer will try to use the
user if found. If it is not found, it will create a
gitlab-runner user and use
All shell builds will be then executed as either the
In some testing scenarios, your builds may need to access some privileged
resources, like Docker Engine or VirtualBox. In that case you need to add the
gitlab-runner user to the respective group:
usermod -aG docker gitlab-runner usermod -aG vboxusers gitlab-runner
GitLab Runner supports certain shells. To select a shell, specify it in your
config.toml file. For example:
... [[runners]] name = "shell executor runner" executor = "shell" shell = "powershell" ...
Generally it’s unsafe to run tests with shell executors. The jobs are run with
the user’s permissions (
gitlab-runner) and can “steal” code from other
projects that are run on this server. Use it only for running builds on a
server you trust and own.