btrfs-progs: ci: clean up CodeQL workflow

Remove boilerplate text, reduce commends and keep only the links for
future reference. Add branch 'master' for on-push event. Remove
scheduled scans, it's run frequently enough on 'devel' push.

Signed-off-by: David Sterba <[email protected]>

.github/workflows/codeql.yml

@@ -1,44 +1,38 @@
-# For most projects, this workflow file will not need changing; you simply need
-# to commit it to your repository.
+# CodeQL security checks (Advanced)
 #
-# You may wish to alter this file to override the set of languages analyzed,
-# or to provide custom queries or build logic.
+# Runner size impacts CodeQL analysis time. To learn more, please see:
+# - https://gh.io/recommended-hardware-resources-for-running-codeql
+# - https://gh.io/supported-runners-and-hardware-resources
+# - https://gh.io/using-larger-runners (GitHub.com only)
+# - https://docs.github.com/en/code-security/code-scanning/creating-an-advanced-setup-for-code-scanning/customizing-your-advanced-setup-for-code-scanning.
+# - https://docs.github.com/en/code-security/code-scanning/creating-an-advanced-setup-for-code-scanning/codeql-code-scanning-for-compiled-languages
+# - https://docs.github.com/en/code-security/code-scanning/automatically-scanning-your-code-for-vulnerabilities-and-errors/configuring-code-scanning#using-queries-in-ql-packs
+# - https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idstepsrun
 #
-# ******** NOTE ********
-# We have attempted to detect the languages in your repository. Please check
-# the `language` matrix defined below to confirm you have the correct set of
-# supported CodeQL languages.
-#
-name: "CodeQL Advanced"
+# Queries:
+# - https://docs.github.com/en/code-security/code-scanning/managing-your-code-scanning-configuration/c-cpp-built-in-queries
+
+name: "CodeQL (Advanced)"
+run-name: "CodeQL (Advanced)"
 
 on:
   push:
-    branches: [ "devel" ]
+    branches: [ "devel", "master" ]
   pull_request:
     branches: [ "devel" ]
-  schedule:
-    - cron: '37 22 * * 0'
 
 jobs:
   analyze:
     name: Analyze (${{ matrix.language }})
-    # Runner size impacts CodeQL analysis time. To learn more, please see:
-    #   - https://gh.io/recommended-hardware-resources-for-running-codeql
-    #   - https://gh.io/supported-runners-and-hardware-resources
-    #   - https://gh.io/using-larger-runners (GitHub.com only)
-    # Consider using larger runners or machines with greater resources for possible analysis time improvements.
-    runs-on: ${{ (matrix.language == 'swift' && 'macos-latest') || 'ubuntu-latest' }}
+    runs-on: ubuntu-latest
     permissions:
       # required for all workflows
       security-events: write
-
       # required to fetch internal or private CodeQL packs
       packages: read
-
       # only required for workflows in private repositories
       actions: read
       contents: read
-
     strategy:
       fail-fast: false
       matrix:
@@ -47,54 +41,26 @@ jobs:
           build-mode: manual
         - language: python
           build-mode: none
-        # CodeQL supports the following values keywords for 'language': 'c-cpp', 'csharp', 'go', 'java-kotlin', 'javascript-typescript', 'python', 'ruby', 'swift'
-        # Use `c-cpp` to analyze code written in C, C++ or both
-        # Use 'java-kotlin' to analyze code written in Java, Kotlin or both
-        # Use 'javascript-typescript' to analyze code written in JavaScript, TypeScript or both
-        # To learn more about changing the languages that are analyzed or customizing the build mode for your analysis,
-        # see https://docs.github.com/en/code-security/code-scanning/creating-an-advanced-setup-for-code-scanning/customizing-your-advanced-setup-for-code-scanning.
-        # If you are analyzing a compiled language, you can modify the 'build-mode' for that language to customize how
-        # your codebase is analyzed, see https://docs.github.com/en/code-security/code-scanning/creating-an-advanced-setup-for-code-scanning/codeql-code-scanning-for-compiled-languages
     steps:
     - name: Checkout repository
       uses: actions/checkout@v4
-
-    # Add any setup steps before running the `github/codeql-action/init` action.
-    # This includes steps like installing compilers or runtimes (`actions/setup-node`
-    # or others). This is typically only required for manual builds.
-    # - name: Setup runtime (example)
-    #   uses: actions/setup-example@v1
-
+    # (Add any setup steps before running the `github/codeql-action/init` action.)
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
       uses: github/codeql-action/init@v3
       with:
         languages: ${{ matrix.language }}
         build-mode: ${{ matrix.build-mode }}
-        # If you wish to specify custom queries, you can do so here or in a config file.
-        # By default, queries listed here will override any specified in a config file.
-        # Prefix the list here with "+" to use these queries and those in the config file.
-
-        # For more details on CodeQL's query packs, refer to: https://docs.github.com/en/code-security/code-scanning/automatically-scanning-your-code-for-vulnerabilities-and-errors/configuring-code-scanning#using-queries-in-ql-packs
+        # (Custom queries)
         # queries: security-extended,security-and-quality
-
     - name: Update package cache
       run: sudo apt-get update -qqq
     - name: Add more build dependencies
       run: sudo apt-get install -y liblzo2-dev libzstd-dev libblkid-dev uuid-dev zlib1g-dev libext2fs-dev e2fsprogs libudev-dev
 
-    # If the analyze step fails for one of the languages you are analyzing with
-    # "We were unable to automatically build your code", modify the matrix above
-    # to set the build mode to "manual" for that language. Then modify this step
-    # to build your code.
-    # ℹ️ Command-line programs to run using the OS shell.
-    # 📚 See https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idstepsrun
     - if: matrix.build-mode == 'manual'
       shell: bash
       run: |
-        echo 'If you are using a "manual" build mode for one or more of the' \
-          'languages you are analyzing, replace this with the commands to build' \
-          'your code, for example:'
         ./autogen.sh
         ./configure --disable-documentation --enable-experimental
         make -j 4