Install Scala CLI

.github/workflows/test.yml

@@ -13,7 +13,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, macOS-latest, windows-latest]
-        jvm: ['8', '11']
+        jvm: ['11', 'temurin:17']
     steps:
     - uses: actions/checkout@v2
     - run: |
@@ -22,13 +22,13 @@ jobs:
         npm run all
     # create an sbt file to enabling sbt caching
     - run: echo 'name := "foo"' > build.sbt
-    - id: cs-setup
+    - id: scala-cli-setup
       uses: ./
       with:
         jvm: ${{ matrix.jvm }}
         apps: sbt sbtn ammonite bloop:1.4.11
     # - uses: coursier/cache-action@v5
-    - run: echo cs-version=${{ steps.cs-setup.outputs.cs-version }}
+    - run: echo cs-version=${{ steps.scala-cli-setup.outputs.cs-version }}
     - run: echo $PATH
     # test Java
     - run: echo $JAVA_HOME
@@ -42,3 +42,6 @@ jobs:
       if: runner.os != 'Windows'
     - run: amm --help
     - run: bloop about
+    - run: echo scala-cli-version=${{ steps.scala-cli-setup.outputs.scala-cli-version }}
+    - run: scala-cli help
+    - run: echo 'println("Hello")' | scala-cli -

README.md

@@ -1,10 +1,6 @@
-# Coursier setup GitHub Action
+# Scala CLI setup GitHub Action
 
-A GitHub Action to install Coursier and use it to install Java and Scala CLI tools.
-
-It can be useful if you want to install a specific version of JVM or use a build tool like `mill` or `seed`.
-
-Inspired by [olafurpg/setup-scala](https://github.com/olafurpg/setup-scala) and the blog post [Single command Scala setup](https://alexarchambault.github.io/posts/2020-09-21-cs-setup.html) by Alex Archambault (author of Coursier).
+A GitHub Action to install Scala CLI.
 
 ## Features
 
@@ -26,7 +22,7 @@ Inspired by [olafurpg/setup-scala](https://github.com/olafurpg/setup-scala) and
 ```yml
   steps:
     - uses: actions/checkout@v2
-    - uses: coursier/setup-action@v1
+    - uses: VirtusLab/scala-cli-setup@main
       with:
         jvm: adopt:11
         apps: sbtn bloop ammonite
@@ -35,6 +31,7 @@ Inspired by [olafurpg/setup-scala](https://github.com/olafurpg/setup-scala) and
 ## Outputs
 
 - `cs-version`: version of the installed Coursier (should be the latest available)
+- `scala-cli-version`: version of the installed Scala CLI (should be the latest available)
 
 ## Caching
 
@@ -44,5 +41,5 @@ This action should work well with the official Coursier [cache-action](https://g
   steps:
     - uses: actions/checkout@v2
     - uses: coursier/cache-action@v6
-    - uses: coursier/setup-action@v1
+    - uses: VirtusLab/scala-cli-setup@main
 ```

action.yml

@@ -1,5 +1,5 @@
-name: 'coursier-setup-action'
-description: 'Use Coursier to install JVM and Scala apps'
+name: 'scala-cli-setup-action'
+description: 'Use Scala CLI to run your Scala code'
 author: 'Alexey Alekhin'
 branding:
   icon: 'anchor'
@@ -8,14 +8,16 @@ inputs:
   jvm:
     description: 'JVM to install (leave empty to use default)'
     required: false
-    default: ''
+    default: 'temurin:17'
   apps:
     description: 'Applications to install'
     required: false
     default: 'sbtn'
 outputs:
   cs-version:
     description: 'Version of the installed Coursier'
+  scala-cli-version:
+    description: 'Version of the installed Scala CLI'
 runs:
   using: 'node12'
   main: 'dist/index.js'

package.json

@@ -1,8 +1,8 @@
 {
-  "name": "coursier-setup-action",
+  "name": "scala-cli-setup-action",
   "version": "1.0.0",
   "private": true,
-  "description": "Use Coursier to install JVM and Scala apps",
+  "description": "Use Scala CLI to run your Scala code",
   "main": "lib/main.js",
   "scripts": {
     "build": "tsc",
@@ -14,7 +14,7 @@
   },
   "repository": {
     "type": "git",
-    "url": "git+https://github.com/laughedelic/coursier-setup.git"
+    "url": "git+https://github.com/VirtusLab/scala-cli-setup"
   },
   "keywords": [
     "actions",

src/main.ts

@@ -5,6 +5,7 @@ import * as path from 'path'
 import * as tc from '@actions/tool-cache'
 
 const csVersion = '2.1.0-M5'
+const scalaCLIVersion = '0.1.2'
 const coursierVersionSpec = csVersion
 
 async function execOutput(cmd: string, ...args: string[]): Promise<string> {
@@ -97,11 +98,13 @@ async function run(): Promise<void> {
 
     await core.group('Install Apps', async () => {
       const apps: string[] = core.getInput('apps').split(' ')
+      apps.push(`scala-cli:${scalaCLIVersion}`)
       if (apps.length) {
         const coursierBinDir = path.join(os.homedir(), 'cs', 'bin')
         core.exportVariable('COURSIER_BIN_DIR', coursierBinDir)
         core.addPath(coursierBinDir)
         await cs('install', '--contrib', ...apps)
+        core.setOutput('scala-cli-version', scalaCLIVersion)
       }
     })
   } catch (error: any) {