gha

Module gha provides utility functions when working inside GitHub Actions.

Functions

is_debug

Function signature

is_debug() bool

Gets whether Actions Step Debug is on or not (by checking the RUNNER_DEBUG environment variable)

Example

>>> gha.is_debug()
false

log_debug

Function signature

log_debug(msg string) bool

Writes debug message to log. This message is only shown when Action Step Debug is on. See also: gha.is_debug()

Example

>>> gha.log_debug("Hello world")
::debug::Hello world

log_notice

Function signature

log_notice(msg string, props={})

Adds a notice issue.

The props parameter can specify thing like a file path and line number to add the issue to.

Example

>>> gha.log_notice("Hello world")
::notice::Hello world
>>> gha.log_notice("Hello world", {title: "Risor", file: "somefile.txt", line: 5})
::notice file=somefile.txt,title=Risor,line=5::Hello world

log_warning

Function signature

log_warning(msg string, props={})

Adds a warning issue.

The props parameter can specify thing like a file path and line number to add the issue to.

Example

>>> gha.log_warning("Hello world")
::warning::Hello world
>>> gha.log_warning("Hello world", {title: "Risor", file: "somefile.txt", line: 5})
::warning file=somefile.txt,title=Risor,line=5::Hello world

log_error

Function signature

log_error(msg string, props={})

Adds a error issue.

The props parameter can specify thing like a file path and line number to add the issue to.

Example

>>> gha.log_error("Hello world")
::error::Hello world
>>> gha.log_error("Hello world", {title: "Risor", file: "somefile.txt", line: 5})
::error file=somefile.txt,title=Risor,line=5::Hello world

start_group

Function signature

start_group(name string)

Begins an output group. Output until the next end_group will be foldable in this group.

Example

>>> gha.start_group("My group")
::group::My group

end_group

Function signature

end_group()

End an output group.

Example

>>> gha.end_group()
::endgroup::

set_output

Function signature

set_output(name string, value any)

Sets a GitHub Action output variable.

This function makes use of the GITHUB_OUTPUT environment variable, if set. Otherwise it falls back to the (deprecated (opens in a new tab)) workflow command of ::set-output::.

Example

>>> gha.set_output("my-var", "some value")
::set-output name=my-var::some value

set_env

Function signature

set_env(name string, value any)

Sets a GitHub Action environment variable for this action and future actions in the same job.

This function makes use of the GITHUB_ENV environment variable, if set. Otherwise it falls back to the (deprecated (opens in a new tab)) workflow command of ::set-env::.

Example

>>> gha.set_output("MY_VAR", "some value")
::set-env name=MY_VAR::some value
>>> os.getenv("MY_VAR")
"some value"

add_path

Function signature

add_path(dir string)

Prepends directory to the PATH (for this action and future actions)

This function makes use of the GITHUB_PATH environment variable, if set. Otherwise it falls back to the (deprecated (opens in a new tab)) workflow command of ::add-path::.

Example

>>> gha.add_path("/some/new/dir")
::add-path::/some/new/dir
>>> os.getenv("PATH")
"/some/new/dir:/usr/local/bin:/usr/bin"

Types

Annotation properties

The following keys can be supplied when creating an issue with the log_notice, log_warning, or log_error functions. All keys are optional.

Key	Type	Description
title	string	A title for the annotation.
file	string	The path of the file for which the annotation should be created (relative to the repository root directory)
line	int	The start line for the annotation.
column	int	The start column for the annotation. Cannot be sent when `line` and `end_line` are different values.
end_line	int	The end line for the annotation. Defaults to `line` when `line` is provided.
end_column	int	The end column for the annotation. Cannot be sent when `line` and `end_line` are different values. Defaults to `column` when `column` is provided.

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