Use custom pandoc-devel action (#1471)

as we wait for r-lib/actions#868 to be fixed

.github/workflows/R-CMD-check.yaml

@@ -45,7 +45,7 @@ jobs:
  # testing R release with latest pandoc version and their dev version
  - {os: windows-latest, pandoc: 'latest', r: 'release'}
  - {os: macOS-latest, pandoc: 'latest', r: 'release'}
- - {os: ubuntu-latest, pandoc: 'nightly', r: 'release'}
+ - {os: ubuntu-latest, pandoc: 'devel',  r: 'release'}
  # testing older pandoc versions
  - {os: ubuntu-latest, pandoc: '3.1.11', r: 'release'}
  - {os: ubuntu-latest, pandoc: '2.19.2', r: 'release'}
@@ -62,14 +62,12 @@ jobs:
  GITHUB_PAT: ${{ secrets.GITHUB_TOKEN }}
  R_KEEP_PKG_SOURCE: yes
 
+ permissions:
+ actions: read
+
  steps:
  - uses: actions/checkout@v4
 
- - uses: r-lib/actions/setup-pandoc@v2
- with:
- pandoc-version: ${{ matrix.config.pandoc }}
- token: ${{ secrets.GITHUB_TOKEN }}
-
  - uses: r-lib/actions/setup-r@v2
  with:
  r-version: ${{ matrix.config.r }}
@@ -97,6 +95,18 @@ jobs:
  extra-packages: any::rcmdcheck
  needs: check
 
+ - name: Remove default installed Pandoc
+ if: runner.os == 'Linux'
+ run: sudo dpkg -r pandoc
+
+ - uses: r-lib/actions/setup-pandoc@v2
+ if: matrix.config.pandoc != 'devel'
+ with:
+ pandoc-version: ${{ matrix.config.pandoc }}
+
+ - uses: cderv/actions/setup-pandoc-nightly@nightly-pandoc
+ if: matrix.config.pandoc == 'devel'
+
  - name: Pandoc and Tinytex info
  run: |
  rmarkdown::find_pandoc()