From 9910bd69fa99905e7cd54c49e293ddacae3650ae Mon Sep 17 00:00:00 2001
From: Peter Lithammer <peter.lithammer@gmail.com>
Date: Mon, 15 Nov 2021 10:18:53 +0100
Subject: ci: add Selene linter (#904)

* see https://github.com/Kampfkarren/selene
---
 .github/workflows/lint.yml                     | 60 ++++++++++++++++++--------
 .github/workflows/problem_matchers/selene.json | 30 +++++++++++++
 2 files changed, 71 insertions(+), 19 deletions(-)
 create mode 100644 .github/workflows/problem_matchers/selene.json

(limited to '.github/workflows')

diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index ce14ade8..5c9622bd 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -9,24 +9,46 @@ jobs:
   lint:
     runs-on: [ubuntu-latest]
     steps:
-    - name: Checkout sources
-      uses: actions/checkout@v2
-    - name: Setup luacheck
-      run: |
-        sudo apt update &&
-        sudo apt install -y lua5.1 luarocks &&
-        sudo luarocks install luacheck
-    - name: Run luacheck
-      run: |
-        luacheck lua/* test/*
+      - name: Checkout sources
+        uses: actions/checkout@v2
+
+      - name: Setup luacheck
+        run: |
+          sudo apt update
+          sudo apt install -y lua5.1 luarocks
+          sudo luarocks install luacheck
+
+      - name: Setup selene
+        run: |
+          wget "https://github.com/Kampfkarren/selene/releases/download/$VERSION/selene-$VERSION-linux.zip"
+          echo "$SHA256_CHECKSUM  selene-$VERSION-linux.zip" > "selene-$VERSION-linux.zip.checksum"
+          sha256sum --check "selene-$VERSION-linux.zip.checksum"
+          unzip "selene-$VERSION-linux.zip"
+          install -Dp selene "$HOME/.local/bin/selene"
+
+          echo "::add-matcher::.github/workflows/problem_matchers/selene.json"
+        env:
+          VERSION: "0.15.0"
+          SHA256_CHECKSUM: "8ff9272170158fbd9c1af38206ecadc894dc456665dc9bd9f0d43a26e5e8f1af"
+
+      - name: Add $HOME/.local/bin to $PATH
+        run: echo "$HOME/.local/bin" >> $GITHUB_PATH
+
+      - name: Run luacheck
+        run: luacheck lua/* test/*
+
+      - name: Run selene
+        run: selene --display-style=quiet .
+
   style-lint:
     runs-on: [ubuntu-latest]
-    steps: 
-    - name: Checkout sources
-      uses: actions/checkout@v2
-    - name: Lint with stylua
-      uses: JohnnyMorganz/stylua-action@1.0.0
-      with:
-        token: ${{ secrets.GITHUB_TOKEN }}
-        # CLI arguments
-        args: --check .
+    steps:
+      - name: Checkout sources
+        uses: actions/checkout@v2
+
+      - name: Lint with stylua
+        uses: JohnnyMorganz/stylua-action@1.0.0
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          # CLI arguments
+          args: --check .
diff --git a/.github/workflows/problem_matchers/selene.json b/.github/workflows/problem_matchers/selene.json
new file mode 100644
index 00000000..4bbf24f3
--- /dev/null
+++ b/.github/workflows/problem_matchers/selene.json
@@ -0,0 +1,30 @@
+{
+  "problemMatcher": [
+    {
+      "owner": "selene-error",
+      "severity": "error",
+      "pattern": [
+        {
+          "regexp": "^([^:]+):(\\d+):(\\d+):\\serror(.*)$",
+          "file": 1,
+          "line": 2,
+          "column": 3,
+          "message": 4
+        }
+      ]
+    },
+    {
+      "owner": "selene-warning",
+      "severity": "warning",
+      "pattern": [
+        {
+          "regexp": "^([^:]+):(\\d+):(\\d+):\\swarning(.*)$",
+          "file": 1,
+          "line": 2,
+          "column": 3,
+          "message": 4
+        }
+      ]
+    }
+  ]
+}
-- 
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