feat: add PostgreSQL version to GitHub Actions job names

When building a postgres extension, the build matrix may include
multiple time the same extension for different PostgreSQL versions.
This change makes it easier to identify which job corresponds to which PostgreSQL
version in the workflow runs.

Author: jfroche

.github/workflows/nix-build.yml

@@ -22,7 +22,9 @@ jobs:
       NIX_SIGN_SECRET_KEY: ${{ secrets.NIX_SIGN_SECRET_KEY }}
 
   nix-build-aarch64-linux:
-    name: ${{ matrix.name }} (aarch64-linux)
+    name: >-
+      ${{ matrix.name }}${{ matrix.postgres_version && format(' - Postgres {0}', matrix.postgres_version) || '' }}
+      (aarch64-linux)
     needs: nix-eval
     runs-on: ${{ matrix.runs_on.group && matrix.runs_on || matrix.runs_on.labels }}
     if: ${{ fromJSON(needs.nix-eval.outputs.matrix).aarch64_linux != null }}
@@ -40,7 +42,9 @@ jobs:
         run: nix build --accept-flake-config -L .#${{ matrix.attr }}
 
   nix-build-aarch64-darwin:
-    name: ${{ matrix.name }} (aarch64-darwin)
+    name: >-
+      ${{ matrix.name }}${{ matrix.postgres_version && format(' - Postgres {0}', matrix.postgres_version) || '' }}
+      (aarch64-darwin)
     needs: nix-eval
     runs-on: ${{ matrix.runs_on.group && matrix.runs_on || matrix.runs_on.labels }}
     if: ${{ fromJSON(needs.nix-eval.outputs.matrix).aarch64_darwin != null }}
@@ -58,7 +62,9 @@ jobs:
         run: nix build --accept-flake-config -L .#${{ matrix.attr }}
 
   nix-build-x86_64-linux:
-    name: ${{ matrix.name }} (x86_64-linux)
+    name: >-
+      ${{ matrix.name }}${{ matrix.postgres_version && format(' - Postgres {0}', matrix.postgres_version) || '' }}
+      (x86_64-linux)
     needs: nix-eval
     runs-on: ${{ matrix.runs_on.group && matrix.runs_on || matrix.runs_on.labels }}
     if: ${{ fromJSON(needs.nix-eval.outputs.matrix).x86_64_linux != null }}

scripts/github-matrix.py

@@ -198,17 +198,17 @@ def main() -> None:
 
     def clean_package_for_output(pkg: GitHubActionPackage) -> dict:
         """Remove debug fields from package for final output"""
-        return {
+        returned_pkg = {
             "attr": pkg["attr"],
             "name": pkg["name"],
             "system": pkg["system"],
             "runs_on": pkg["runs_on"],
-            **(
-                {"postgresql_version": pkg["postgresql_version"]}
-                if "postgresql_version" in pkg
-                else {}
-            ),
         }
+        if is_extension_pkg(pkg):
+            # Extract PostgreSQL version from attribute path
+            attrs = pkg["attr"].split(".")
+            returned_pkg["postgresql_version"] = attrs[-3].split("_")[-1]
+        return returned_pkg
 
     # Group packages by system
     grouped_by_system = defaultdict(list)