Merge pull request #250 from primer/shawnbot/commit-status

Send commit status back after publishing canary release

.travis.yml

@@ -3,11 +3,11 @@ node_js:
   - 7
 
 before_script:
-  - npm config set "//registry.npmjs.org/:_authToken=\${NPM_API_KEY}"
   - lerna bootstrap
 
 script:
   - npm test
 
 after_success:
+  - npm config set "//registry.npmjs.org/:_authToken=\${NPM_API_KEY}"
   - script/cibuild --yes

package.json

@@ -5,12 +5,13 @@
     "clean": "lerna clean",
     "diff": "lerna diff",
     "updated": "lerna updated",
-    "release": "lerna publish",
-    "release-candidate": "lerna publish --npm-tag=rc",
-    "release-canary": "lerna publish --npm-tag=canary --canary",
+    "release-pr": "script/release-pr",
+    "release-candidate": "script/release-candidate",
+    "release": "script/release",
     "test": "lerna run test"
   },
   "devDependencies": {
+    "commit-status": "^4.1.0",
     "lerna": "^2.0.0"
   }
 }

script/cibuild

@@ -5,18 +5,15 @@ set -e
 # which makes this easier to test locally
 args=${@:1}
 
-# always publish a canary release if this is a PR build
+# always publish a pr release if this is a PR build
 if [[ $TRAVIS_EVENT_TYPE = pull_request ]]; then
-  echo "🐦  Publishing canary version..."
-  npm run release-canary -- ${args}
+  script/release-pr ${args}
 # merges to dev build a release candidate
 elif [[ $TRAVIS_BRANCH = dev ]]; then
-  echo "👌  Publishing release candidate..."
-  echo npm run release-candidate -- ${args}
+  script/release-candidate ${args}
 # publish a release when we merge to master
 elif [[ $TRAVIS_BRANCH = master ]]; then
-  echo "📦  Publishing latest release!"
-  echo npm run release -- ${args}
+  script/release ${args}
 else
   echo "⚠️  This isn't a PR and '${TRAVIS_BRANCH}' isn't a release branch."
   exit 1

script/release

@@ -0,0 +1,4 @@
+#!/bin/bash
+set -e
+echo "📦  Publishing latest release!"
+echo lerna publish

script/release-candidate

@@ -0,0 +1,4 @@
+#!/bin/bash
+set -e
+echo "👌  Publishing release candidate..."
+echo lerna publish --npm-tag=rc

script/release-pr

@@ -0,0 +1,26 @@
+#!/bin/bash
+set -e
+
+args=${@:1}
+package=primer-css
+npm_tag=pr
+# the commit status context
+context=npm/publish/${npm_tag}
+
+echo "🐦  Publishing PR release to dist-tag '${npm_tag}'..."
+lerna publish --npm-tag=${npm_tag} --canary --no-git ${args}
+
+# get the published version of primer-css from its package.json
+version=`jq -r .version modules/${package}/package.json`
+slug="${package}@${version}"
+
+echo "📡  Transmitting release success for ${slug} ..."
+
+if [[ $TRAVIS_PULL_REQUEST_SHA ]]; then
+  # setting TRAVIS_COMMIT inline here is a fix for:
+  # <https://github.com/taskworld/commit-status/issues/5>
+  TRAVIS_COMMIT=$TRAVIS_PULL_REQUEST_SHA \
+    commit-status success ${context} \
+    "npm install ${slug}" \
+    "https://unpkg.com/${slug}/build/build.css"
+fi