lint-source.yml

name: Lint Source

on: [push, pull_request, workflow_dispatch]

jobs:
  file-changes:
    name: Detect File Changes
    runs-on: 'ubuntu-latest'
    outputs: 
      checkall: ${{ steps.changes.outputs.checkall }}
    steps:
      - name: Clone
        uses: actions/checkout@v4

      - name: Detect Changes
        uses: dorny/paths-filter@v3
        id: changes
        with: 
          filters: ".github/file-filter.yml"

  lint-source:
    name: Lint Source
    runs-on: 'ubuntu-latest'

    steps:
    - uses: actions/checkout@v4

    - name: Install Fortitude
      run: pip install fortitude-lint ansi2txt

    - name: Lint the source code
      run:  fortitude check --file-extensions=f90,fpp,fypp --ignore=E001,S001,S101,M011,F001,S041,T001,S101 ./src/** || true

    - name: Ensure kind is specified
      run:  fortitude check --file-extensions=f90,fpp,fypp --select=P001 ./src/**

    - name: No double precision intrinsics
      run: |
        ! grep -iR 'dexp\|dlog\|dble\|dabs\|double\ precision\|real(8)\|real(4)\|dprod\|dmin\|dmax\|dfloat\|dreal\|dcos\|dsin\|dtan\|dsign\|dtanh\|dsinh\|dcosh\|\.d0\|\dd0' --exclude-dir=syscheck ./src/*