fix: cover the old default value 1.6 (same as 1.6.4) with empty migration

Author: samrose

ansible/vars.yml

@@ -9,9 +9,9 @@ postgres_major:
 
 # Full version strings for each major version
 postgres_release:
-  postgresorioledb-17: "17.5.1.025-orioledb"
-  postgres17: "17.6.1.004"
-  postgres15: "15.14.1.004"
+  postgresorioledb-17: "17.5.1.026-orioledb-pgcron-1"
+  postgres17: "17.6.1.005-pgcron-1"
+  postgres15: "15.14.1.005-pgcron-1"
 
 # Non Postgres Extensions
 pgbouncer_release: "1.19.0"

nix/ext/pg_cron/default.nix

@@ -37,30 +37,35 @@ let
       '';
 
       installPhase = ''
-        mkdir -p $out/{lib,share/postgresql/extension}
-
-        # Install versioned library
-        install -Dm755 ${pname}${postgresql.dlSuffix} $out/lib/${pname}-${version}${postgresql.dlSuffix}
-
-
-        if [[ "${version}" == "${latestVersion}" ]]; then
-          cp ${pname}.sql $out/share/postgresql/extension/${pname}--1.0.0.sql
-          # Install upgrade scripts
-          find . -name 'pg_cron--*--*.sql' -exec install -Dm644 {} $out/share/postgresql/extension/ \;
-          mv $out/share/postgresql/extension/pg_cron--1.0--1.1.sql $out/share/postgresql/extension/pg_cron--1.0.0--1.1.0.sql
-          mv $out/share/postgresql/extension/pg_cron--1.1--1.2.sql $out/share/postgresql/extension/pg_cron--1.1.0--1.2.0.sql
-          mv $out/share/postgresql/extension/pg_cron--1.2--1.3.sql $out/share/postgresql/extension/pg_cron--1.2.0--1.3.1.sql
-          mv $out/share/postgresql/extension/pg_cron--1.3--1.4.sql $out/share/postgresql/extension/pg_cron--1.3.1--1.4.2.sql
-          mv $out/share/postgresql/extension/pg_cron--1.4--1.4-1.sql $out/share/postgresql/extension/pg_cron--1.4.0--1.4.1.sql
-          mv $out/share/postgresql/extension/pg_cron--1.4-1--1.5.sql $out/share/postgresql/extension/pg_cron--1.4.2--1.5.2.sql
-          mv $out/share/postgresql/extension/pg_cron--1.5--1.6.sql $out/share/postgresql/extension/pg_cron--1.5.2--1.6.4.sql
-        fi
-
-        # Create versioned control file with modified module path
-        sed -e "/^default_version =/d" \
-            -e "/^schema =/d" \
-            -e "s|^module_pathname = .*|module_pathname = '\$libdir/${pname}'|" \
-          ${pname}.control > $out/share/postgresql/extension/${pname}--${version}.control
+                mkdir -p $out/{lib,share/postgresql/extension}
+
+                # Install versioned library
+                install -Dm755 ${pname}${postgresql.dlSuffix} $out/lib/${pname}-${version}${postgresql.dlSuffix}
+
+
+                if [[ "${version}" == "${latestVersion}" ]]; then
+                  cp ${pname}.sql $out/share/postgresql/extension/${pname}--1.0.0.sql
+                  # Install upgrade scripts
+                  find . -name 'pg_cron--*--*.sql' -exec install -Dm644 {} $out/share/postgresql/extension/ \;
+                  mv $out/share/postgresql/extension/pg_cron--1.0--1.1.sql $out/share/postgresql/extension/pg_cron--1.0.0--1.1.0.sql
+                  mv $out/share/postgresql/extension/pg_cron--1.1--1.2.sql $out/share/postgresql/extension/pg_cron--1.1.0--1.2.0.sql
+                  mv $out/share/postgresql/extension/pg_cron--1.2--1.3.sql $out/share/postgresql/extension/pg_cron--1.2.0--1.3.1.sql
+                  mv $out/share/postgresql/extension/pg_cron--1.3--1.4.sql $out/share/postgresql/extension/pg_cron--1.3.1--1.4.2.sql
+                  mv $out/share/postgresql/extension/pg_cron--1.4--1.4-1.sql $out/share/postgresql/extension/pg_cron--1.4.0--1.4.1.sql
+                  mv $out/share/postgresql/extension/pg_cron--1.4-1--1.5.sql $out/share/postgresql/extension/pg_cron--1.4.2--1.5.2.sql
+                  mv $out/share/postgresql/extension/pg_cron--1.5--1.6.sql $out/share/postgresql/extension/pg_cron--1.5.2--1.6.4.sql
+                fi
+                  cat > $out/share/postgresql/extension/pg_cron--1.6--1.6.4.sql << 'EOF'
+        -- Version alignment migration
+        -- Both 1.6 and 1.6.4 are actually the same version (1.6.4)
+        -- This file exists only to allow smooth transition from the old naming scheme
+        EOF
+
+                # Create versioned control file with modified module path
+                sed -e "/^default_version =/d" \
+                    -e "/^schema =/d" \
+                    -e "s|^module_pathname = .*|module_pathname = '\$libdir/${pname}'|" \
+                  ${pname}.control > $out/share/postgresql/extension/${pname}--${version}.control
       '';
 
       meta = with lib; {