add support for npm repositories

README.md

@@ -4,6 +4,7 @@ This will:
 
 * Configure Nexus through Groovy scripts.
   * Create the `adhoc-package` repository.
+  * Create the `npm-group`, `npm-hosted` and `npmjs.org-proxy` repositories.
   * Configure the NuGet `nuget-hosted` repository to accept pushing with an API key.
   * Schedule a task to remove the old snapshots from the `maven-snapshots` repository.
   * Create users and a custom `deployer` role.

provision/provision-nexus/src/main/groovy/provision.groovy

@@ -16,6 +16,19 @@ import org.sonatype.nexus.scheduling.schedule.Daily
 repository.createRawHosted("adhoc-package", "default")
 
 
+// create a npm repository backed by the default blob store.
+repository.createNpmHosted("npm-hosted", "default")
+
+
+// create a npm proxy repository backed by the default blob store.
+// see http://books.sonatype.com/nexus-book/reference3/npm.html
+repository.createNpmProxy("npmjs.org-proxy", "https://registry.npmjs.org", "default")
+
+
+// create a npm group repository that merges the npm-host and npmjs.org-proxy together.
+repository.createNpmGroup("npm-group", ["npm-hosted", "npmjs.org-proxy"], "default")
+
+
 // see http://stackoverflow.com/questions/8138164/groovy-generate-random-string-from-given-character-set
 def random(String alphabet, int n) {
     new Random().with {
@@ -48,6 +61,9 @@ taskScheduler.scheduleTask(taskConfiguration, new Daily(new Date().clearTime().n
 realmManager = container.lookup(RealmManager.class.getName())
 realmManager.enableRealm("NuGetApiKey")
 
+// enable the npm Bearer Token Realm.
+realmManager.enableRealm("NpmToken")
+
 
 // the intent is to get or create an NuGet API Key like the one we can see on the user page:
 // http://nexus.example.com:8081/#user/nugetapitoken.

provision/test.sh

@@ -168,7 +168,78 @@ apt-get install -y curl
 # see https://books.sonatype.com/nexus-book/3.0/reference/raw.html#_uploading_files_to_hosted_raw_repositories
 expected='this is an adhoc package'
 echo "$expected" >package-1.0.0.txt
-curl --silent --user 'admin:admin123' --upload-file package-1.0.0.txt http://localhost:8081/repository/adhoc-package/package-1.0.0.txt
+curl --silent --user 'alice.doe:password' --upload-file package-1.0.0.txt http://localhost:8081/repository/adhoc-package/package-1.0.0.txt
 # download.
 actual=$(curl --silent http://localhost:8081/repository/adhoc-package/package-1.0.0.txt)
 [ "$actual" = "$expected" ] || (echo 'upload adhoc package test failed' && false)
+
+
+#
+# test the npm repositories.
+
+# install node LTS.
+# see https://github.com/nodesource/distributions#debinstall
+curl -sL https://deb.nodesource.com/setup_6.x | bash
+apt-get install -y nodejs
+node --version
+npm --version
+
+# configure npm to use the npm-group repository.
+npm config set registry http://localhost:8081/repository/npm-group/
+
+# install a package that indirectly uses the npmjs.org-proxy repository.
+mkdir /tmp/hello-world-npm
+pushd /tmp/hello-world-npm
+cat >package.json <<'EOF'
+{
+  "name": "hello-world",
+  "description": "the classic hello world",
+  "version": "1.0.0",
+  "license": "MIT",
+  "main": "hello-world.js",
+  "repository": {
+    "type": "git",
+    "url": "https://git.example.com/hello-world.git"
+  },
+  "dependencies": {}
+}
+EOF
+cat >hello-world.js <<'EOF'
+const leftPad = require('left-pad')
+console.log(leftPad('hello world', 40))
+EOF
+npm install --save left-pad
+node hello-world.js
+
+# publish a package to the npm-hosted repository.
+# see https://www.npmjs.com/package/npm-cli-login
+npm install npm-cli-login
+export NPM_USER=alice.doe
+export NPM_PASS=password
+export NPM_EMAIL=alice.doe@example.com
+# NB npm-cli-login always adds the trailing slash to the registry url,
+#    BUT npm publish refuses to work without it, so workaround this.
+export NPM_REGISTRY=http://localhost:8081/repository/npm-hosted
+./node_modules/.bin/npm-cli-login
+export NPM_REGISTRY=$NPM_REGISTRY/
+npm publish --registry $NPM_REGISTRY
+popd
+# and use it.
+mkdir /tmp/use-hello-world-npm
+pushd /tmp/use-hello-world-npm
+cat >package.json <<'EOF'
+{
+  "name": "use-hello-world",
+  "description": "use the classic hello world",
+  "version": "1.0.0",
+  "license": "MIT",
+  "repository": {
+    "type": "git",
+    "url": "https://git.example.com/use-hello-world.git"
+  },
+  "dependencies": {}
+}
+EOF
+npm install hello-world
+node node_modules/hello-world/hello-world.js
+popd