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feature: add update-environment input (#411)

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This option allows to specify if the action shall update environment variables (default) or not.
This allows to use the setup-python action in a composite action without side effect (except downloading/installing python if version is missing).
This commit is contained in:
Matthieu Darbois 2022-06-29 17:00:51 +02:00 • committed by GitHub
parent ffcd00020c
commit 00a5248c77
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16 changed files with 2083 additions and 1552 deletions
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66
src/find-python.ts
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@ -32,7 +32,8 @@ function binDir(installDir: string): string {
export async function useCpythonVersion(
version: string,
architecture: string
architecture: string,
updateEnvironment: boolean
): Promise<InstalledVersion> {
const desugaredVersionSpec = desugarDevVersion(version);
const semanticVersionSpec = pythonVersionToSemantic(desugaredVersionSpec);
@ -69,46 +70,47 @@ export async function useCpythonVersion(
);
}
core.exportVariable('pythonLocation', installDir);
core.exportVariable('PKG_CONFIG_PATH', installDir + '/lib/pkgconfig');
if (IS_LINUX) {
const libPath = process.env.LD_LIBRARY_PATH
? `:${process.env.LD_LIBRARY_PATH}`
: '';
const pyLibPath = path.join(installDir, 'lib');
if (!libPath.split(':').includes(pyLibPath)) {
core.exportVariable('LD_LIBRARY_PATH', pyLibPath + libPath);
}
}
const _binDir = binDir(installDir);
const binaryExtension = IS_WINDOWS ? '.exe' : '';
const pythonPath = path.join(
IS_WINDOWS ? installDir : _binDir,
`python${binaryExtension}`
);
core.addPath(installDir);
core.addPath(_binDir);
if (updateEnvironment) {
core.exportVariable('pythonLocation', installDir);
core.exportVariable('PKG_CONFIG_PATH', installDir + '/lib/pkgconfig');
if (IS_WINDOWS) {
// Add --user directory
// `installDir` from tool cache should look like $RUNNER_TOOL_CACHE/Python/<semantic version>/x64/
// So if `findLocalTool` succeeded above, we must have a conformant `installDir`
const version = path.basename(path.dirname(installDir));
const major = semver.major(version);
const minor = semver.minor(version);
if (IS_LINUX) {
const libPath = process.env.LD_LIBRARY_PATH
? `:${process.env.LD_LIBRARY_PATH}`
: '';
const pyLibPath = path.join(installDir, 'lib');
const userScriptsDir = path.join(
process.env['APPDATA'] || '',
'Python',
`Python${major}${minor}`,
'Scripts'
);
core.addPath(userScriptsDir);
if (!libPath.split(':').includes(pyLibPath)) {
core.exportVariable('LD_LIBRARY_PATH', pyLibPath + libPath);
}
}
core.addPath(installDir);
core.addPath(_binDir);
if (IS_WINDOWS) {
// Add --user directory
// `installDir` from tool cache should look like $RUNNER_TOOL_CACHE/Python/<semantic version>/x64/
// So if `findLocalTool` succeeded above, we must have a conformant `installDir`
const version = path.basename(path.dirname(installDir));
const major = semver.major(version);
const minor = semver.minor(version);
const userScriptsDir = path.join(
process.env['APPDATA'] || '',
'Python',
`Python${major}${minor}`,
'Scripts'
);
core.addPath(userScriptsDir);
}
// On Linux and macOS, pip will create the --user directory and add it to PATH as needed.
}
// On Linux and macOS, pip will create the --user directory and add it to PATH as needed.
const installed = versionFromPath(installDir);
core.setOutput('python-version', installed);