b3405be5e8
Gitlab CI predefine many variables in its environment, among them the sever hostname and a token that can be used to authenticate with the server. If we find these variables in the environment add the credentials to .netrc which in turn allow git and other tools to access resources found on the CI server. Signed-off-by: Alban Bedel <alban.bedel@aerq.com> Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
93 lines
6.3 KiB
ReStructuredText
93 lines
6.3 KiB
ReStructuredText
Command line usage
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==================
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.. argparse::
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:module: kas.kas
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:func: kas_get_argparser
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:prog: kas
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Environment variables
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---------------------
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+--------------------------+--------------------------------------------------+
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| Environment variables | Description |
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+==========================+==================================================+
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| ``KAS_WORK_DIR`` | The path of the kas work directory, current work |
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| | directory is the default. |
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+--------------------------+--------------------------------------------------+
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| ``KAS_BUILD_DIR`` | The path build directory, |
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| | ``${KAS_WORK_DIR}/build`` is the default. |
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+--------------------------+--------------------------------------------------+
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| ``KAS_REPO_REF_DIR`` | The path to the repository reference directory. |
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| | Repositories in this directory are used as |
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| | references when cloning. In order for kas to |
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| | find those repositories, they have to be named |
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| | in a specific way. The repo URLs are translated |
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| | like this: |
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| | "https://github.com/siemens/meta-iot2000.git" |
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| | resolves to the name |
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| | "github.com.siemens.meta-iot2000.git". |
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+--------------------------+--------------------------------------------------+
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| ``KAS_DISTRO`` | This overwrites the respective setting in the |
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| ``KAS_MACHINE`` | configuration file. |
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| ``KAS_TARGET`` | |
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| ``KAS_TASK`` | |
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+--------------------------+--------------------------------------------------+
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| ``KAS_PREMIRRORS`` | Specifies alternatives for repo URLs. Just like |
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| | bitbake ``PREMIRRORS``, this variable consists |
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| | of new-line separated entries. Each entry |
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| | defines a regular expression to match a URL and, |
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| | space-separated, its replacement. E.g.: |
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| | "http://.*\.someurl\.io/ http://localmirror.net/"|
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+--------------------------+--------------------------------------------------+
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| ``SSH_PRIVATE_KEY`` | Variable containing the private key that should |
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| | be added to an internal ssh-agent. This key |
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| | cannot be password protected. This setting is |
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| | useful for CI build servers. On desktop |
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| | machines, an ssh-agent running outside the kas |
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| | environment is more useful. |
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+--------------------------+--------------------------------------------------+
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| ``SSH_PRIVATE_KEY_FILE`` | Path to the private key file that should be |
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| | added to an internal ssh-agent. This key cannot |
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| | be password protected. This setting is useful |
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| | for CI build servers. On desktop machines, an |
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| | ssh-agent running outside the kas environment is |
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| | more useful. |
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+--------------------------+--------------------------------------------------+
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| ``SSH_AUTH_SOCK`` | SSH authentication socket. Used for cloning over |
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| | SSH (alternative to ``SSH_PRIVATE_KEY`` or |
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| | ``SSH_PRIVATE_KEY_FILE``). |
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+--------------------------+--------------------------------------------------+
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| ``DL_DIR`` | Environment variables that are transferred to |
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| ``SSTATE_DIR`` | the bitbake environment. |
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| ``TMPDIR`` | |
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+--------------------------+--------------------------------------------------+
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| ``http_proxy`` | These variables define the proxy configuration |
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| ``https_proxy`` | bitbake should use. |
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| ``ftp_proxy`` | |
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| ``no_proxy`` | |
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+--------------------------+--------------------------------------------------+
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| ``GIT_PROXY_COMMAND`` | Set proxy for native git fetches. ``NO_PROXY`` |
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| ``NO_PROXY`` | is evaluated by OpenEmbedded's oe-git-proxy |
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| | script. |
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+--------------------------+--------------------------------------------------+
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| ``SHELL`` | The shell to start when using the `shell` |
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| | plugin. |
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+--------------------------+--------------------------------------------------+
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| ``TERM`` | The terminal options used in the `shell` plugin. |
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+--------------------------+--------------------------------------------------+
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| ``AWS_CONFIG_FILE`` | Path to the awscli configuration and credentials |
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| |aws_cred| | file that are copied to the kas home dir. |
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+--------------------------+--------------------------------------------------+
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| |git_cred| | Allows to set the git credential helper in the |
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| | `.gitconfig` of the kas user. |
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+--------------------------+--------------------------------------------------+
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| ``CI_SERVER_HOST`` | Environment variables from gitlab CI, if set |
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| ``CI_JOB_TOKEN`` | .netrc is configured to allow fetching from |
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| | the gitlab instance. |
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+--------------------------+--------------------------------------------------+
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.. |aws_cred| replace:: ``AWS_SHARED_CREDENTIALS_FILE``
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.. |git_cred| replace:: ``GIT_CREDENTIAL_HELPER``
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