chore: add renovate

Signed-off-by: Niccolò Fei <[email protected]>

Author: NiccoloFei

.github/workflows/bake_targets.yml

@@ -160,16 +160,17 @@ jobs:
         run: |
           # Get the PG base image
           PG_IMAGE=$(skopeo inspect "docker://$EXT_IMAGE" -f '{{ json .Labels }}' | jq -r '."io.cloudnativepg.image.base.name"')
+          export $PG_IMAGE
 
           go install github.com/tmccombs/[email protected]
+          go install github.com/mikefarah/yq/v4@v4
+
           # Convert metadata.hcl to YAML and merge it with runtime values to generate a valid Chainsaw values.yaml
-          hcl2json "$EXT_NAME/metadata.hcl" \
-            | yq '
-                .metadata.extension_image = env.EXT_IMAGE |
-                .metadata.pg_image = env.PG_IMAGE |
-                .metadata
-              ' -P -o yaml - \
-            > "$EXT_NAME/values.yaml"
+          yq eval -P '
+            .metadata.extension_image = strenv(EXT_IMAGE) |
+            .metadata.pg_image = strenv(PG_IMAGE) |
+            .metadata
+          ' <(hcl2json "$EXT_NAME/metadata.hcl") > "$EXT_NAME/values.yaml"
           cat "$EXT_NAME/values.yaml"
 
       - name: Install Chainsaw

postgis/metadata.hcl

@@ -11,11 +11,11 @@ metadata = {
   versions = {
     bookworm = {
       // renovate: suite=bookworm-pgdg depName=postgresql-18-postgis-3
-      "18" = "3.6.0+dfsg-3.pgdg12+1"
+      "18" = "3.6.1+dfsg-1.pgdg12+1"
     }
     trixie = {
       // renovate: suite=trixie-pgdg depName=postgresql-18-postgis-3
-      "18" = "3.6.0+dfsg-3.pgdg13+1"
+      "18" = "3.6.1+dfsg-1.pgdg13+1"
     }
   }
 }

renovate.json

@@ -0,0 +1,24 @@
+{
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+  "extends": [
+    "config:recommended",
+    "docker:pinDigests"
+  ],
+  "enabledManagers": [
+    "github-actions",
+    "custom.regex"
+  ],
+  "customManagers": [
+    {
+      "customType": "regex",
+      "managerFilePatterns": [
+        "**/*.hcl"
+      ],
+      "matchStrings": [
+        "\\/\\/\\s*renovate:\\s*?(suite=(?<suite>.*?))?\\s*depName=(?<depName>.*?)?\\s*\"[A-Za-z0-9_-]+\"\\s*=\\s*\"(?<currentValue>.*)\""
+      ],
+      "registryUrlTemplate": "https://download.postgresql.org/pub/repos/apt?suite={{#if suite}}{{suite}}{{else}}stable{{/if}}&components=main&binaryArch=amd64",
+      "datasourceTemplate": "deb"
+    }
+  ]
+}