Merge branch 'main' into add-gleam-compiler

Author: Papipo

.github/workflows/ci-markdown.yml

@@ -1,12 +1,14 @@
 # SPDX-License-Identifier: Apache-2.0
 # SPDX-FileCopyrightText: 2021 The Elixir Team
+# SPDX-FileCopyrightText: 2012 Plataformatec
 
 name: CI
 
 on:
   push:
     paths-ignore:
       - "lib/**/*.md"
+
   pull_request:
     paths-ignore:
       - "lib/**/*.md"
@@ -21,7 +23,9 @@ permissions:
 
 jobs:
   test_linux:
-    name: Ubuntu 24.04, Erlang/OTP ${{ matrix.otp_version }}${{ matrix.deterministic && ' (deterministic)' || '' }}${{ matrix.coverage && ' (coverage)' || '' }}
+    name: Ubuntu 24.04, OTP ${{ matrix.otp_version }}${{ matrix.deterministic && ' (deterministic)' || '' }}${{ matrix.coverage && ' (coverage)' || '' }}
+    runs-on: ubuntu-24.04
+
     strategy:
       fail-fast: false
       matrix:
@@ -30,10 +34,8 @@ jobs:
             deterministic: true
           - otp_version: "28.1"
             erlc_opts: "warnings_as_errors"
+            docs: true
             coverage: true
-          - otp_version: "28.1"
-            otp_latest: true
-            erlc_opts: "warnings_as_errors"
           - otp_version: "27.3"
             erlc_opts: "warnings_as_errors"
           - otp_version: "27.0"
@@ -43,44 +45,46 @@ jobs:
             development: true
           - otp_version: maint
             development: true
-    runs-on: ubuntu-24.04
+
     # Earlier Erlang/OTP versions ignored compiler directives
     # when using warnings_as_errors. So we only set ERLC_OPTS
     # from Erlang/OTP 27+.
     env:
       ERLC_OPTS: ${{ matrix.erlc_opts || '' }}
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-        with:
-          fetch-depth: 50
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+
       - uses: erlef/setup-beam@e6d7c94229049569db56a7ad5a540c051a010af9 # v1.20.4
         with:
           otp-version: ${{ matrix.otp_version }}
           gleam-version: "1.11.1"
       - name: Set ERL_COMPILER_OPTIONS
         if: ${{ matrix.deterministic }}
         run: echo "ERL_COMPILER_OPTIONS=deterministic" >> $GITHUB_ENV
+
       - name: Compile Elixir
         run: |
           make compile
           echo "$PWD/bin" >> $GITHUB_PATH
+
       - name: Build info
         run: bin/elixir --version
+
       - name: Check format
         run: make test_formatted && echo "All Elixir source code files are properly formatted."
+
       - name: Erlang test suite
         run: make test_erlang
-        continue-on-error: ${{ matrix.development }}
+        continue-on-error: ${{ matrix.development == true }}
+
       - name: Elixir test suite
         run: make test_elixir
-        continue-on-error: ${{ matrix.development }}
+        continue-on-error: ${{ matrix.development == true }}
         env:
           COVER: "${{ matrix.coverage }}"
-      - name: "Calculate Coverage"
-        run: make cover | tee "$GITHUB_STEP_SUMMARY"
-        if: "${{ matrix.coverage }}"
+
       - name: Build docs (ExDoc main)
-        if: ${{ matrix.otp_latest }}
+        if: ${{ matrix.docs }}
         run: |
           cd ..
           git clone https://github.com/elixir-lang/ex_doc.git --depth 1
@@ -89,67 +93,66 @@ jobs:
           cd ../elixir/
           git fetch --tags
           DOCS_OPTIONS="--warnings-as-errors" make docs
+
+      - name: "Calculate Coverage"
+        if: ${{ matrix.coverage }}
+        run: make cover | tee "$GITHUB_STEP_SUMMARY"
+
+      - name: "Upload Coverage Artifact"
+        if: ${{ matrix.coverage }}
+        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
+        with:
+          name: TestCoverage
+          path: cover/*
+
       - name: Check reproducible builds
         if: ${{ matrix.deterministic }}
         run: |
           rm -rf .git
           # Recompile System without .git
           cd lib/elixir && ../../bin/elixirc -o ebin lib/system.ex && cd -
           taskset 1 make check_reproducible
-      - name: "Upload Coverage Artifact"
-        if: "${{ matrix.coverage }}"
-        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5.0.0
-        with:
-          name: TestCoverage
-          path: cover/*
 
   test_windows:
-    name: Windows Server 2019, Erlang/OTP ${{ matrix.otp_version }}
+    name: Windows Server 2022, OTP ${{ matrix.otp_version }}
+    runs-on: windows-2022
+
     strategy:
       matrix:
-        otp_version: ["26.2", "27.3", "28.1"]
-    runs-on: windows-2022
+        otp_version:
+          - "28.1"
+          - "27.3"
+          - "26.2"
+
     steps:
       - name: Configure Git
         run: git config --global core.autocrlf input
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-        with:
-          fetch-depth: 50
+
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+
       - uses: erlef/setup-beam@e6d7c94229049569db56a7ad5a540c051a010af9 # v1.20.4
         with:
           otp-version: ${{ matrix.otp_version }}
+
       - name: Compile Elixir
         run: |
           Remove-Item -Recurse -Force '.git'
           make compile
+
       - name: Build info
         run: bin/elixir --version
+
       - name: Check format
         run: make test_formatted && echo "All Elixir source code files are properly formatted."
+
       - name: Erlang test suite
         run: make test_erlang
+
       - name: Elixir test suite
         run: |
           Remove-Item 'c:/Windows/System32/drivers/etc/hosts'
           make test_elixir
 
-  check_posix_compliant:
-    name: Check POSIX-compliant
-    runs-on: ubuntu-24.04
-    steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
-        with:
-          fetch-depth: 50
-      - name: Install Shellcheck
-        run: |
-          sudo apt update
-          sudo apt install -y shellcheck
-      - name: Check POSIX-compliant
-        run: |
-          shellcheck -e SC2039,2086 bin/elixir && echo "bin/elixir is POSIX compliant"
-          shellcheck bin/elixirc && echo "bin/elixirc is POSIX compliant"
-          shellcheck bin/iex && echo "bin/iex is POSIX compliant"
-
   license_compliance:
     name: Check Licence Compliance
 
@@ -163,7 +166,7 @@ jobs:
 
       - name: Checkout project
         id: checkout
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+        uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
 
       - name: "Run OSS Review Toolkit"
         id: ort

.github/workflows/ci.yml

@@ -0,0 +1,39 @@
+# SPDX-License-Identifier: Apache-2.0
+# SPDX-FileCopyrightText: 2021 The Elixir Team
+
+name: Markdown Content
+
+on:
+  push:
+    branches:
+      - "main"
+
+    paths: &paths-filter
+      - "**/*.md"
+      - .github/workflows/markdown.yml
+      - .markdownlint-cli2.jsonc
+
+  pull_request:
+    paths: *paths-filter
+
+  workflow_dispatch:
+
+permissions:
+  contents: read
+
+env:
+  LANG: C.UTF-8
+
+jobs:
+  lint:
+    name: Lint Markdown content
+    runs-on: ubuntu-latest
+
+    strategy:
+      fail-fast: false
+
+    steps:
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+
+      - name: Run markdownlint-cli2
+        uses: DavidAnson/markdownlint-cli2-action@30a0e04f1870d58f8d717450cc6134995f993c63 # v21.0.0

.github/workflows/markdown.yml

@@ -0,0 +1,51 @@
+# SPDX-License-Identifier: Apache-2.0
+# SPDX-FileCopyrightText: 2021 The Elixir Team
+# SPDX-FileCopyrightText: 2012 Plataformatec
+
+name: POSIX Compliance
+
+on:
+  push:
+    paths: &paths-filter
+      - .github/workflows/posix_compliance.yml
+      - bin/elixir
+      - bin/elixirc
+      - bin/iex
+
+  pull_request:
+    paths: *paths-filter
+
+  workflow_dispatch:
+
+permissions:
+  contents: read
+
+env:
+  LANG: C.UTF-8
+
+jobs:
+  check_posix_compliance:
+    name: Check POSIX compliance
+    runs-on: ubuntu-latest
+
+    strategy:
+      fail-fast: false
+
+    steps:
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
+
+      - name: Install ShellCheck
+        run: |
+          sudo apt update
+          sudo apt install -y shellcheck
+
+      - name: Run ShellCheck on bin/ dir
+        run: |
+          shellcheck -e SC2039,2086 bin/elixir && \
+            echo "bin/elixir is POSIX compliant"
+
+          shellcheck bin/elixirc && \
+            echo "bin/elixirc is POSIX compliant"
+
+          shellcheck bin/iex && \
+            echo "bin/iex is POSIX compliant"