Run checks against dev versions of our own packages (#408)

* let's see what happens

* trying more things

* trying things

* trying things III

.github/workflows/revdep-check.yml

@@ -0,0 +1,68 @@
+# r cmd check workflow of the mlr3 ecosystem v0.1.0
+# https://github.com/mlr-org/actions
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+
+name: revdep-check
+
+jobs:
+  revdep-check:
+    runs-on: ${{ matrix.config.os }}
+
+    name: revdep ${{ matrix.config.pkg }} (${{ matrix.config.os }}, ${{ matrix.config.r }})
+
+    env:
+      GITHUB_PAT: ${{ secrets.GITHUB_TOKEN }}
+
+    strategy:
+      fail-fast: false
+      matrix:
+        config:
+          - {os: ubuntu-latest,   r: 'release', pkg: 'mlr-org/mlr3'}
+          - {os: ubuntu-latest,   r: 'release', pkg: 'mlr-org/mlr3pipelines'}
+          - {os: ubuntu-latest,   r: 'release', pkg: 'mlr-org/bbotk'}
+          - {os: ubuntu-latest,   r: 'release', pkg: 'mlr-org/miesmuschel'}
+          - {os: ubuntu-latest,   r: 'release', pkg: 'mlr-org/mlr3mbo'}
+          - {os: ubuntu-latest,   r: 'release', pkg: 'mb706/mlrintermbo'}
+
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          repository: ${{ matrix.config.pkg }}
+
+      - uses: r-lib/actions/setup-pandoc@v2
+        if: matrix.config.pkg == 'mlr-org/mlr3mbo'
+
+      - uses: r-lib/actions/setup-r@v2
+        with:
+          r-version: ${{ matrix.config.r }}
+
+      - uses: supercharge/[email protected]
+        if: contains(fromJSON('["mlr-org/bbotk", "mlr-org/mlr3mbo"]'), matrix.config.pkg)
+        with:
+          redis-version: 7
+
+      - uses: r-lib/actions/setup-r-dependencies@v2
+        with:
+          extra-packages: any::rcmdcheck
+          needs: check
+
+      - name: Install dev versions
+        run: pak::pkg_install('${{ github.repository }}@${{ github.sha }}')
+        shell: Rscript {0}
+
+      - uses: r-lib/actions/check-r-package@v2
+        name: Normal check
+        if: ${{ !contains(fromJSON('["mlr-org/bbotk", "mlr-org/mlr3mbo"]'), matrix.config.pkg) }}
+
+      - uses: r-lib/actions/check-r-package@v2
+        name: bbotk check
+        if: contains(fromJSON('["mlr-org/bbotk", "mlr-org/mlr3mbo"]'), matrix.config.pkg)
+        with:
+          args: 'c("--no-manual")' # "--as-cran" prevents to start external processes