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Add a task to sign maven artifacts with gpg #485

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Merged
merged 2 commits into from
May 12, 2023
Merged

Add a task to sign maven artifacts with gpg #485

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b87e5f9
Add a task to sign maven artifacts with gpg
testforstephen May 12, 2023
a8eea3f
fix typo
testforstephen May 12, 2023
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32 changes: 28 additions & 4 deletions scripts/publishMaven.js
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Original file line number Diff line number Diff line change
@@ -1,7 +1,8 @@
/**
* Usage:
* node publishMaven.js -task [upload|promote]
* node publishMaven.js -task [gpg][upload|promote]
*
* gpg: Sign artifacts with GPG.
* upload: Upload artifacts to a nexus staging repo.
* promote: Promote a repo to get it picked up by Maven Central.
*/
Expand Down Expand Up @@ -33,7 +34,9 @@ main(configs, artifactFolder);
function main() {
const argv = process.argv;
const task = argv[argv.indexOf("-task") + 1];
if (task === "upload") {
if (task === "gpg") {
gpgSign(configs, artifactFolder);
} else if (task === "upload") {
uploadToStaging(configs, artifactFolder);
} else if (task === "promote") {
promoteToCentral(configs);
Expand All @@ -43,6 +46,27 @@ function main() {
}
}

/**
* Task gpg: Sign artifacts with GPG.
*
* Required binaries:
* - gpg
*
* Required Environment Variables:
* - artifactFolder: folder containing *.jar/*.pom files.
* - GPGPASS: passphrase of GPG key.
*/
function gpgSign(configs, artifactFolder) {
const props = ["artifactFolder", "gpgpass" ];
for (const prop of props) {
if (!configs[prop]) {
console.error(`${prop} is not set.`);
process.exit(1);
}
}
addChecksumsAndGpgSignature(configs, artifactFolder);
}

/**
* Task upload: Upload artifacts to a nexus staging repo.
*
Expand Down Expand Up @@ -141,7 +165,7 @@ function addChecksumsAndGpgSignature(configs, artifactFolder) {
fs.readdirSync(modulePath)
.filter(name => name.endsWith(".md5") || name.endsWith(".sha1") || name.endsWith(".asc"))
.forEach(name => fs.unlinkSync(path.join(modulePath, name)));

const files = fs.readdirSync(modulePath);
for (let file of files) {
// calc md5.
Expand All @@ -153,7 +177,7 @@ function addChecksumsAndGpgSignature(configs, artifactFolder) {
const sha1 = childProcess.execSync(`sha1sum "${path.join(modulePath, file)}"`);
const sha1Match = /([a-z0-9]{40})/.exec(sha1.toString());
fs.writeFileSync(path.join(modulePath, file + ".sha1"), sha1Match[0]);

// gpg sign.
childProcess.execSync(`gpg --batch --pinentry-mode loopback --passphrase "${configs.gpgpass}" -ab "${path.join(modulePath, file)}"`)
}
Expand Down