Update version in README

Add error matchers for known warning or error strings

.github/elixir.json

@@ -0,0 +1,31 @@
+{
+  "problemMatcher": [
+    {
+      "owner": "elixir",
+      "pattern": [
+        {
+          "regexp": "^(\\*\\* \\(.*\\) )?((.:)?[^:]*):(\\d+)(:(\\d+))?: (.*)$",
+          "file": 2,
+          "line": 4,
+          "column": 6,
+          "message": 7
+        }
+      ]
+    },
+    {
+      "owner": "elixir-warning",
+      "pattern": [
+        {
+          "regexp": "^(warning: (.*))$",
+          "message": 2
+        },
+        {
+          "regexp": "^(  )((.:)?[^:]*):(\\d+)(:(\\d+))?$",
+          "file": 2,
+          "line": 4,
+          "column": 6
+        }
+      ]
+    }
+  ]
+}

.github/workflows/licensed.yml

@@ -0,0 +1,19 @@
+name: Licensed
+
+on:
+  push: {branches: master}
+  pull_request: {branches: master}
+  repository_dispatch:
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    name: Check licenses
+    steps:
+      - uses: actions/checkout@v1.0.0
+      - run: |-
+          cd /tmp
+          curl -Lfs -o licensed.tar.gz https://github.com/github/licensed/releases/download/2.3.2/licensed-2.3.2-linux-x64.tar.gz
+          sudo tar -xzf licensed.tar.gz
+          sudo mv licensed /usr/local/bin/licensed
+      - run: licensed status

README.md

@@ -1,6 +1,7 @@
 # setup-elixir
 
 [![](https://github.com/actions/setup-elixir/workflows/Test/badge.svg)](https://github.com/actions/setup-elixir/actions)
+[![](https://github.com/actions/setup-elixir/workflows/Licensed/badge.svg)](https://github.com/actions/setup-elixir/actions)
 
 This actions sets up an Elixir environment for use in Actions by:
 
@@ -28,7 +29,8 @@ jobs:
   test:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/setup-elixir@v1.0.0
+      - uses: actions/checkout@v1.0.0
+      - uses: actions/setup-elixir@v1.1.0
         with:
           otp-version: 22.x
           elixir-version: 1.9.x
@@ -50,7 +52,8 @@ jobs:
         otp: [20.x, 21.x, 22.x]
         elixir: [1.8.x, 1.9.x]
     steps:
-      - uses: actions/setup-elixir@v1.0.0
+      - uses: actions/checkout@v1.0.0
+      - uses: actions/setup-elixir@v1.1.0
         with:
           otp-version: ${{matrix.otp}}
           elixir-version: ${{matrix.elixir}}
@@ -58,6 +61,35 @@ jobs:
       - run: mix test
 ```
 
+### Phoenix example
+
+```yaml
+on: push
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    services:
+      db:
+        image: postgres:11
+        ports: ['5432:5432']
+        options: >-
+          --health-cmd pg_isready
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+
+    steps:
+      - uses: actions/checkout@v1.0.0
+      - uses: actions/setup-elixir@v1.1.0
+        with:
+          otp-version: 22.x
+          elixir-version: 1.9.x
+      - run: mix deps.get
+      - run: mix test
+```
+
 ## License
 
 The scripts and documentation in this project are released under the [MIT license](LICENSE.md).

src/elixir-versions.txt

@@ -1,3 +1,6 @@
+1.9.4
+1.9.3
+1.9.2
 1.9.1
 1.9.0
 1.8.2

src/erlang-versions.txt

@@ -1,3 +1,9 @@
+22.1.5
+22.1.4
+22.1.3
+22.1.2
+22.1.1
+22.1
 22.0.7
 22.0.6
 22.0.5

src/setup-elixir.js

@@ -38,6 +38,9 @@ async function main() {
 
   if (installRebar) await exec('mix local.rebar --force')
   if (installHex) await exec('mix local.hex --force')
+
+  const matchersPath = path.join(__dirname, '..', '.github');
+  console.log(`##[add-matcher]${path.join(matchersPath, 'elixir.json')}`);
 }
 
 function checkPlatform() {