Add setup-mdbook action. (#2)

.github/workflows/test.yaml

@@ -57,10 +57,25 @@ jobs:
     - run: uv --version
     - run: python -m build --version
 
+  setup_mdbook:
+    name: setup-mdbook [default]
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout
+      uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4.1.6
+    - name: Set up mdbook
+      uses: ./setup-mdbook
+    - run: mdbook --version
+    - run: mdbook-linkcheck --version
+
   tests_complete:
     name: All tests
     if: always()
-    needs: [setup_uv_default, setup_uv_version, setup_uv_lockfile]
+    needs:
+    - setup_uv_default
+    - setup_uv_version
+    - setup_uv_lockfile
+    - setup_mdbook
     runs-on: ubuntu-latest
 
     steps:

README.md

@@ -24,9 +24,27 @@ steps:
   with:
     python-version: "3.12"
 - name: Set up Python environment
-  uses: glotzerlab/workflows/setup-python@<insert hash of tagged version here> # v0.1.0
+  uses: glotzerlab/workflows/setup-uv@<insert hash of tagged version here> # v0.1.0
   with:
     lockfile: "requirements.txt"
 ```
 
 [uv]: https://github.com/astral-sh/uv
+
+## setup-mdbook
+
+`setup-mdbook` installs [mdbook] and *optionally* installs mdbook plugins:
+* [mdbook-linkcheck]
+
+In your action workflow:
+```yaml
+steps:
+- name: Set up mdbook
+  uses: glotzerlab/workflows/setup-mdbook@<insert hash of tagged version here> # v0.1.0
+```
+
+See [setup-mdbook/action.yaml] for all options.
+
+[mdbook]: https://rust-lang.github.io/mdBook/
+[mdbook-linkcheck]: https://github.com/Michael-F-Bryan/mdbook-linkcheck
+[setup-mdbook/action.yaml]: setup-mdbook/action.yaml

setup-mdbook/action.yaml

@@ -0,0 +1,35 @@
+name: Setup mdbook
+description: Install mdbook and optional mdbook plugins.
+
+inputs:
+  mdbook_version:
+    description: 'mdbook version to install.'
+    required: false
+    default: '0.4.40'
+  linkcheck:
+    description: 'Whether to install mdbook-linkcheck.'
+    required: false
+    default: 'true'
+  linkcheck_version:
+    description: 'mdbook-linkcheck version to install.'
+    required: false
+    default: '0.7.7'
+  platform:
+    description: 'Download executables for the given platform.'
+    required: false
+    default: x86_64-unknown-linux-gnu
+
+runs:
+  using: "composite"
+  steps:
+  - name: Install mdbook
+    run: |
+      mkdir -p "$HOME/.cargo/bin"
+      curl -sSL "https://github.com/rust-lang/mdBook/releases/download/v${{ inputs.mdbook_version }}/mdbook-v${{ inputs.mdbook_version }}-${{ inputs.platform }}.tar.gz" | tar -xvz --directory "$HOME/.cargo/bin"
+    shell: bash
+  - name: Install mdbook-linkcheck
+    run: |
+      curl -sSL "https://github.com/Michael-F-Bryan/mdbook-linkcheck/releases/download/v${{ inputs.linkcheck_version }}/mdbook-linkcheck.${{ inputs.platform }}.zip" -o mdbook-linkcheck.zip
+      unzip mdbook-linkcheck.zip -d "$HOME/.cargo/bin"
+      chmod a+x "$HOME/.cargo/bin/mdbook-linkcheck"
+    shell: bash