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69 lines (62 loc) · 2.2 KB
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import * as core from '@actions/core';
import {getBooleanInput} from './util.js';
import {
INPUT_SHOW_DOWNLOAD_PROGRESS,
MAVEN_ARGS_ENV,
MAVEN_NO_TRANSFER_PROGRESS_FLAG,
MAVEN_NO_TRANSFER_PROGRESS_LONG_FLAG
} from './constants.js';
/**
* Configures the MAVEN_ARGS environment variable so that Maven suppresses
* artifact transfer/download progress output by default, producing cleaner
* CI logs.
*
* Behavior:
* - When `show-download-progress` is `false` (the default), `-ntp`
* (`--no-transfer-progress`) is appended to any existing MAVEN_ARGS value.
* - When `show-download-progress` is `true`, MAVEN_ARGS is left untouched so
* the user's own configuration (and Maven's default progress output) is
* preserved.
*
* The change is idempotent: if MAVEN_ARGS already disables transfer progress
* (via `-ntp` or `--no-transfer-progress`) nothing is added. Any pre-existing
* MAVEN_ARGS value is preserved.
*
* MAVEN_ARGS is honored by Maven 3.9.0+ and the Maven Wrapper; older Maven
* versions ignore it, so this is a no-op there. It has no effect on non-Maven
* builds such as Gradle or sbt.
*/
export function configureMavenArgs(): void {
const showDownloadProgress = getBooleanInput(
INPUT_SHOW_DOWNLOAD_PROGRESS,
false
);
if (showDownloadProgress) {
core.debug(
`${INPUT_SHOW_DOWNLOAD_PROGRESS} is true; leaving ${MAVEN_ARGS_ENV} unchanged`
);
return;
}
const existingArgs = (process.env[MAVEN_ARGS_ENV] ?? '').trim();
const alreadyDisabled = existingArgs
.split(/\s+/)
.some(
arg =>
arg === MAVEN_NO_TRANSFER_PROGRESS_FLAG ||
arg === MAVEN_NO_TRANSFER_PROGRESS_LONG_FLAG
);
if (alreadyDisabled) {
core.debug(
`${MAVEN_ARGS_ENV} already disables transfer progress; leaving it unchanged`
);
return;
}
const updatedArgs = existingArgs
? `${existingArgs} ${MAVEN_NO_TRANSFER_PROGRESS_FLAG}`
: MAVEN_NO_TRANSFER_PROGRESS_FLAG;
core.exportVariable(MAVEN_ARGS_ENV, updatedArgs);
core.info(
`Configured ${MAVEN_ARGS_ENV} to include ${MAVEN_NO_TRANSFER_PROGRESS_FLAG} to suppress Maven transfer progress logs. ` +
`Set '${INPUT_SHOW_DOWNLOAD_PROGRESS}: true' to keep the download progress output.`
);
}