From ee6b7f97401a8ab356cdfca4c71061a16f7be272 Mon Sep 17 00:00:00 2001
From: eitsupi <50911393+eitsupi@users.noreply.github.com>
Date: Mon, 11 Mar 2024 20:44:31 +0900
Subject: [PATCH] ci: add mega-linter for linting (#834)

---
 .Rbuildignore                      |  1 +
 .editorconfig                      |  2 +
 .github/workflows/mega-linter.yaml | 79 ++++++++++++++++++++++++++++++
 .mega-linter.yml                   |  6 +++
 4 files changed, 88 insertions(+)
 create mode 100644 .github/workflows/mega-linter.yaml
 create mode 100644 .mega-linter.yml

diff --git a/.Rbuildignore b/.Rbuildignore
index 4e090adda..b2d1c0c17 100644
--- a/.Rbuildignore
+++ b/.Rbuildignore
@@ -32,3 +32,4 @@
 ^\.editorconfig$
 ^rustfmt\.toml$
 ^\.lintr\.R$
+^\.mega-linter\.yml$
diff --git a/.editorconfig b/.editorconfig
index 98f40b5ae..22adfb308 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -3,6 +3,8 @@ root = true
 [*]
 insert_final_newline = true
 end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
 
 [*.md]
 indent_style = space
diff --git a/.github/workflows/mega-linter.yaml b/.github/workflows/mega-linter.yaml
new file mode 100644
index 000000000..2778e014f
--- /dev/null
+++ b/.github/workflows/mega-linter.yaml
@@ -0,0 +1,79 @@
+---
+# MegaLinter GitHub Action configuration file
+# More info at https://megalinter.io
+name: MegaLinter
+
+on:
+  pull_request:
+    branches:
+      - main
+  workflow_dispatch:
+
+concurrency:
+  group: ${{ github.ref }}-${{ github.workflow }}
+  cancel-in-progress: true
+
+jobs:
+  megalinter:
+    name: MegaLinter
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+    steps:
+      - name: Checkout Code
+        uses: actions/checkout@v4
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          fetch-depth: 0
+
+      - name: MegaLinter
+        id: ml
+        # You can override MegaLinter flavor used to have faster performances
+        # More info at https://megalinter.io/flavors/
+        uses: oxsecurity/megalinter/flavors/cupcake@v7.9.0
+        env:
+          # All available variables are described in documentation
+          # https://megalinter.io/configuration/
+          VALIDATE_ALL_CODEBASE: true
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          # ADD YOUR CUSTOM ENV VARIABLES HERE OR DEFINE THEM IN A FILE .mega-linter.yml AT THE ROOT OF YOUR REPOSITORY
+          # DISABLE: COPYPASTE,SPELL # Uncomment to disable copy-paste and spell checks
+
+      # Upload MegaLinter artifacts
+      - name: Archive production artifacts
+        if: success() || failure()
+        uses: actions/upload-artifact@v4
+        with:
+          name: MegaLinter reports
+          path: |
+            megalinter-reports
+            mega-linter.log
+
+      # Create pull request if applicable (for now works only on PR from same repository, not from forks)
+      - name: Create Pull Request with applied fixes
+        id: cpr
+        if: steps.ml.outputs.has_updated_sources == 1 && (env.APPLY_FIXES_EVENT == 'all' || env.APPLY_FIXES_EVENT == github.event_name) && env.APPLY_FIXES_MODE == 'pull_request' && (github.event_name == 'push' || github.event.pull_request.head.repo.full_name == github.repository) && !contains(github.event.head_commit.message, 'skip fix')
+        uses: peter-evans/create-pull-request@v6
+        with:
+          token: ${{ secrets.PAT || secrets.GITHUB_TOKEN }}
+          commit-message: "[MegaLinter] Apply linters automatic fixes"
+          title: "[MegaLinter] Apply linters automatic fixes"
+          labels: bot
+      - name: Create PR output
+        if: steps.ml.outputs.has_updated_sources == 1 && (env.APPLY_FIXES_EVENT == 'all' || env.APPLY_FIXES_EVENT == github.event_name) && env.APPLY_FIXES_MODE == 'pull_request' && (github.event_name == 'push' || github.event.pull_request.head.repo.full_name == github.repository) && !contains(github.event.head_commit.message, 'skip fix')
+        run: |
+          echo "Pull Request Number - ${{ steps.cpr.outputs.pull-request-number }}"
+          echo "Pull Request URL - ${{ steps.cpr.outputs.pull-request-url }}"
+
+      # Push new commit if applicable (for now works only on PR from same repository, not from forks)
+      - name: Prepare commit
+        if: steps.ml.outputs.has_updated_sources == 1 && (env.APPLY_FIXES_EVENT == 'all' || env.APPLY_FIXES_EVENT == github.event_name) && env.APPLY_FIXES_MODE == 'commit' && github.ref != 'refs/heads/main' && (github.event_name == 'push' || github.event.pull_request.head.repo.full_name == github.repository) && !contains(github.event.head_commit.message, 'skip fix')
+        run: sudo chown -Rc $UID .git/
+      - name: Commit and push applied linter fixes
+        if: steps.ml.outputs.has_updated_sources == 1 && (env.APPLY_FIXES_EVENT == 'all' || env.APPLY_FIXES_EVENT == github.event_name) && env.APPLY_FIXES_MODE == 'commit' && github.ref != 'refs/heads/main' && (github.event_name == 'push' || github.event.pull_request.head.repo.full_name == github.repository) && !contains(github.event.head_commit.message, 'skip fix')
+        uses: stefanzweifel/git-auto-commit-action@v4
+        with:
+          branch: ${{ github.event.pull_request.head.ref || github.head_ref || github.ref }}
+          commit_message: "[MegaLinter] Apply linters fixes"
+          commit_user_name: megalinter-bot
+          commit_user_email: nicolas.vuillamy@ox.security
diff --git a/.mega-linter.yml b/.mega-linter.yml
new file mode 100644
index 000000000..92000fcb2
--- /dev/null
+++ b/.mega-linter.yml
@@ -0,0 +1,6 @@
+APPLY_FIXES: all
+DISABLE:
+  - RUST
+  - R
+DISABLE_LINTERS:
+  - SPELL_CSPELL