nix: Make postgrest-release bump docs version

Resolves #3583
2024-06-15 17:13:10 +02:00
parent 7a87f495df
commit ec110720dc
2 changed files with 8 additions and 2 deletions
@@ -0,0 +1,122 @@
+{ buildToolbox
+, checkedShellScript
+}:
+let
+  release =
+    checkedShellScript
+      {
+        name = "postgrest-release";
+        docs = "Patch postgrest.cabal, CHANGELOG.md, commit and push all in one go.";
+        args = [ "ARG_OPTIONAL_BOOLEAN([major], [m], [Bump to new major version (only applies on main branch).])" ];
+        workingDir = "/";
+      }
+      ''
+        current_branch="$(git rev-parse --abbrev-ref HEAD)"
+        trap "echo You need to be on the main branch or a release branch to proceed. Exiting ..." ERR
+        [[ "$current_branch" =~ ^main$|^v[0-9]+$ ]]
+        trap "" ERR
+
+        trap "echo You have uncommitted changes in postgrest.cabal. Exiting ..." ERR
+        git diff --exit-code HEAD postgrest.cabal > /dev/null
+        trap "" ERR
+
+        bump () {
+          current_version="$(grep -oP '^version:\s*\K.*' postgrest.cabal)"
+          # shellcheck disable=SC2034
+          IFS=. read -r major minor patch <<< "$current_version"
+          echo "Current version is $current_version"
+
+          case "$1" in
+            major)
+              new_version="$((major+1)).0.0"
+              new_docs_version="$((major+1)).0"
+              ;;
+            minor)
+              new_version="$major.$((minor+1)).0"
+              new_docs_version="$major.$((minor+1))"
+              ;;
+            patch)
+              new_version="$major.$minor.$((patch+1))"
+              new_docs_version="$major.$minor"
+              ;;
+            devel)
+              new_version="$major.$((minor+1))"
+              new_docs_version="devel"
+              ;;
+          esac
+
+          echo "Updating postgrest.cabal ..."
+          sed -i -E "s/^(version:\s+).*$/\1$new_version/" postgrest.cabal > /dev/null
+          echo "Updating docs/conf.py ..."
+          sed -i -E "s/^(version = ).*$/\1\"$new_docs_version\"/" docs/conf.py > /dev/null
+
+          git add postgrest.cabal docs/conf.py > /dev/null
+        }
+
+        today_date_for_changelog="$(date '+%Y-%m-%d')"
+        if [[ "$current_branch" == "main" ]]; then
+          if [[ "$_arg_major" == "on" ]]; then
+            bump major
+          else
+            bump minor
+          fi
+        else
+          bump patch
+        fi
+
+        echo "Updating CHANGELOG.md ..."
+        sed -i -E "s/Unreleased/&\n\n## [$new_version] - $today_date_for_changelog/" CHANGELOG.md > /dev/null
+        git add CHANGELOG.md > /dev/null
+
+        echo "Committing ..."
+        git commit -m "bump version to $new_version" > /dev/null
+
+        if [[ "$current_branch" == "main" ]]; then
+          bump devel
+
+          # The order of operations is important here:
+          # - bump devel is run and $major is upated to the new version
+          # - the branch is created with the new major, but the commit before the devel bump
+          # - the devel bump is committed
+          git branch -f "v$major"
+
+          echo "Committing (devel bump)..."
+          git commit -m "bump version to $new_version" > /dev/null
+        fi
+
+        trap "echo Remote not found. Please push manually ..." ERR
+        remote="$(git remote -v | grep 'PostgREST/postgrest' | grep push | cut -f1)"
+        trap "" ERR
+
+        if [[ "$current_branch" == "main" ]]; then
+          push1="git push $remote $current_branch"
+          push2="git push $remote v$major --force"
+        else
+          push1="git push $remote $current_branch"
+          push2=""
+        fi
+
+        echo "To push the version bump(s), the following will be run:"
+        echo
+        echo "$push1"
+        echo "$push2"
+        echo
+
+        read -r -p 'Proceed? (y/N) ' REPLY
+        case "$REPLY" in
+          y|Y)
+            $push1
+            $push2
+            ;;
+          *)
+            echo "Aborting ..."
+            ;;
+        esac
+      '';
+
+in
+buildToolbox
+{
+  name = "postgrest-release";
+  tools = { inherit release; };
+}