wip: docs update GHA

.github/workflows/main.yml

@@ -26,6 +26,25 @@ jobs:
           nix-build -A maintainer-scripts.update-docs -o update-docs.sh
           ./update-docs.sh
 
+  update-docs-test:
+    name: Test
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: Install Nix
+        uses: cachix/install-nix-action@v20
+        with:
+            extra_nix_config: |
+              trusted-public-keys = hydra.iohk.io:f/Ea+s+dFdN+3Y/G+FDgSq+a5NEWhJGzdjvKNGv0/EQ= cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY=
+              substituters = https://cache.iog.io https://cache.nixos.org/
+
+      - name: Run nix-build
+        run: |
+          nix-build -A maintainer-scripts.update-docs -o update-docs.sh
+          ./update-docs.sh
+
   check-stylish-haskell:
     name: Check Stylish Haskell
     runs-on: ubuntu-latest

scripts/update-docs.nix

@@ -18,12 +18,14 @@ in
     #!${stdenv.shell}
 
     set -euo pipefail
+    set -x
 
     export PATH="${makeBinPath [ coreutils glibc git openssh gnused mkdocs pandocOrgMdFilter pandoc ]}"
 
     source ${./git.env}
 
-    rev=$(git rev-parse --short HEAD)
+    BRANCH=$(git rev-parse --abbrev-ref HEAD)
+    REV=$(git rev-parse --short HEAD)
     cd $(git rev-parse --show-toplevel)
 
     echo "Preprocessing..."
@@ -45,9 +47,12 @@ in
     GIT_WORK_TREE=$(pwd)/site git add -A
     check_staged
     echo "Committing changes..."
-    git commit --no-gpg-sign --message "Update gh-pages for $rev"
+    git commit --no-gpg-sign --message "Update gh-pages for $REV"
 
-    # if [ "''${BUILDKITE_BRANCH:-}" = master ]; then
-    #   git push ${repo} HEAD:gh-pages
-    # fi
+    git diff HEAD~..HEAD
+
+    if [ "$BRANCH" = master ]; then
+      echo "Would push"
+    # git push ${repo} HEAD:gh-pages
+    fi
   '')