ci: doc-build: do not check for changed files

  JOB_COUNT: 4

jobs:

  doc-file-check:

    name: Check for doc changes

    runs-on: ubuntu-24.04

    if: >

      github.repository_owner == 'zephyrproject-rtos'

    outputs:

      file_check: ${{ steps.check-doc-files.outputs.any_modified }}

    steps:

    - name: checkout

      uses: actions/checkout@v4

      with:

        ref: ${{ github.event.pull_request.head.sha }}

        fetch-depth: 0

    - name: Check if Documentation related files changed

      uses: tj-actions/changed-files@v45

      id: check-doc-files

      with:

        files: |

          doc/

          boards/**/doc/

          **.rst

          include/

          kernel/include/kernel_arch_interface.h

          lib/libc/**

          subsys/testsuite/ztest/include/**

          tests/

          **/Kconfig*

          west.yml

          scripts/dts/

          doc/requirements.txt

          .github/workflows/doc-build.yml

          scripts/pylib/pytest-twister-harness/src/twister_harness/device/device_adapter.py

          scripts/pylib/pytest-twister-harness/src/twister_harness/helpers/shell.py

  doc-build-html:

    name: "Documentation Build (HTML)"

    needs: [doc-file-check]

    if: >

      github.repository_owner == 'zephyrproject-rtos' &&

        ( needs.doc-file-check.outputs.file_check == 'true' || github.event_name != 'pull_request' )

      github.repository_owner == 'zephyrproject-rtos'

    runs-on: ubuntu-24.04

    timeout-minutes: 90

    concurrency:

  doc-build-pdf:

    name: "Documentation Build (PDF)"

    needs: [doc-file-check]

    if: |

      github.event_name != 'pull_request' &&

      github.repository_owner == 'zephyrproject-rtos'

    name: "Documentation Build Status"

    needs:

    - doc-build-pdf

    - doc-file-check

    - doc-build-html

    uses: ./.github/workflows/ready-to-merge.yml

    with: