Merge pull request #1 from igorgn/buildkite-integration

prepare for buildkite

Author: igorgn

.buildkite/pipeline.yml

@@ -3,9 +3,14 @@ const _ = require('lodash');
 const fs = require('fs');
 const semver = require('semver');
 const exec = require('shell-utils').exec;
+const cp = require('child_process');
 
+let IS_SNAPSHOT;
+if (process.env.BUILDKITE_MESSAGE.match(/^release$/i)){
+  IS_SNAPSHOT = cp.execSync(`buildkite-agent meta-data get is-snapshot`).toString();
+}
 const ONLY_ON_BRANCH = 'origin/release';
-const isSnapshotBuild = process.env.RELEASE_SNAPSHOT_VERSION === 'true';
+const isSnapshotBuild = IS_SNAPSHOT === 'true';
 const VERSION_TAG = isSnapshotBuild ? 'snapshot' : 'latest';
 const VERSION_INC = 'minor';
 
@@ -20,17 +25,12 @@ function run() {
 }
 
 function validateEnv() {
-  if (!process.env.JENKINS_CI) {
+  if (!process.env.CI) {
     throw new Error('releasing is only available from CI');
   }
 
-  if (!process.env.JENKINS_MASTER) {
-    console.log('not publishing on a different build');
-    return false;
-  }
-
-  if (process.env.GIT_BRANCH !== ONLY_ON_BRANCH && !isSnapshotBuild) {
-    console.log(`not publishing on branch ${process.env.GIT_BRANCH}`);
+  if (process.env.BUILDKITE_BRANCH !== ONLY_ON_BRANCH && !isSnapshotBuild) {
+    console.log(`not publishing on branch ${process.env.BUILDKITE_BRANCH}`);
     return false;
   }
 
@@ -43,7 +43,7 @@ function setupGit() {
   exec.execSyncSilent(`git config --global user.name "${process.env.GIT_USER}"`);
   const remoteUrl = new RegExp('https?://(\\S+)').exec(exec.execSyncRead('git remote -v'))[1];
   exec.execSyncSilent(`git remote add deploy "https://${process.env.GIT_USER}:${process.env.GIT_TOKEN}@${remoteUrl}"`);
-  exec.execSync(`git checkout ${process.env.GIT_BRANCH}`);
+  exec.execSync(`git checkout ${process.env.BUILDKITE_BRANCH}`);
 }
 
 function createNpmRc() {
@@ -64,7 +64,7 @@ function versionTagAndPublish() {
 
   let version;
   if (isSnapshotBuild) {
-    version = `${currentPublished}-snapshot.${process.env.BUILD_ID}`;
+    version = `${currentPublished}-snapshot.${process.env.BUILDKITE_BUILD_NUMBER}`;
   } else {
     version = semver.gt(packageVersion, currentPublished) ? packageVersion : semver.inc(currentPublished, VERSION_INC);
   }