feat: add older versions of the wrappers extension

ansible/vars.yml

@@ -10,9 +10,9 @@ postgres_major:
 
 # Full version strings for each major version
 postgres_release:
-  postgresorioledb-17: "17.6.0.038-orioledb"
-  postgres17: "17.6.1.081"
-  postgres15: "15.14.1.081"
+  postgresorioledb-17: "17.6.0.038-orioledb-old-wrapper-ext"
+  postgres17: "17.6.1.081-old-wrapper-ext"
+  postgres15: "15.14.1.081-old-wrapper-ext"
 
 # Non Postgres Extensions
 pgbouncer_release: 1.25.1

nix/cargo-pgrx/versions.json

@@ -1,9 +1,20 @@
 {
+  "0.5.6": {
+    "hash": "sha256-CbQWgt/M/QVKpuOzY04OEZNX4DauYPMz2404WQlAvTw=",
+    "rust": {
+      "1.83.0": {
+        "cargoHash": "sha256-sqAOhSZXzqxOVkEbqpd+9MoXqEFlkFufQ8O1zAXPnLQ="
+      }
+    }
+  },
   "0.6.1": {
     "hash": "sha256-O4eHVbJBudybsPab+zr2eXnfheREMqLAHAKm2GDbfrs=",
     "rust": {
       "1.82.0": {
         "cargoHash": "sha256-lcnUVO8dJET5g6wM1YgTsj4uP4I3vVZy5PWBKIsvLB8="
+      },
+      "1.83.0": {
+        "cargoHash": "sha256-MucGrA3qXgJOcT2LMNmoNOhQi8QA3LuqgZEHKycLCCo="
       }
     }
   },
@@ -15,6 +26,14 @@
       }
     }
   },
+  "0.8.3": {
+    "hash": "sha256-1SdGPhyT/m65De3QTpEYAGvzbB6eLH1yUZ8XoN9LaVc=",
+    "rust": {
+      "1.70.0": {
+        "cargoHash": "sha256-Sp4SJT0FUyVBviavLXFMDctbOfe70OCLG3zutvbVoUQ="
+      }
+    }
+  },
   "0.9.5": {
     "hash": "sha256-GpXQUOBuojAqPXyRR+k8AVW2XzBbn6V0+2dhP4w4Vs8=",
     "rust": {

nix/docs/update-extension.md

@@ -1,4 +1,3 @@
-
 # Update an existing nix extension
 
 ## Overview
@@ -226,3 +225,21 @@ The `nix flake check -L` command is your primary local testing tool:
 ```bash
 nix flake check -L 2>&1 | tee build.log
 ```
+
+---
+
+### Automating updates with `nix/ext/scripts/update_versions_json.py`
+
+A helper script is at `nix/ext/scripts/update_versions_json.py`. It updates `nix/ext/versions.json` for a given extension by fetching all git tags from the provided repository, keeping only tags that parse as valid version numbers, and computing SRI hashes for each version (the part this mainly aims to automate).
+
+Example usage, Step 1: add tags as ignored placeholders (fast, no hash computation):
+```bash
+./nix/ext/scripts/update_versions_json.py pg_graphql https://github.com/supabase/pg_graphql --ignore
+```
+
+Step 2: remove the versions of interest from the generated list, then re-run the script without `--ignore` to this time compute hashes (this indeed requires `nix`, network access, and may take some time):
+```bash
+./nix/ext/scripts/update_versions_json.py pg_graphql https://github.com/supabase/pg_graphql
+```
+
+After running the script, run the usual verification steps (e.g., `nix build .#psql_15/exts/<extension>-all` and `nix flake check -L`) to validate the new versions.

nix/ext/scripts/update_versions_json.py

@@ -0,0 +1,104 @@
+#!/usr/bin/env nix-shell
+#! nix-shell -i python3 -p python3 git nix-prefetch-git python3Packages.packaging
+
+import subprocess
+import json
+import argparse
+from pathlib import Path
+from typing import Dict, List, Union
+from packaging.version import parse as parse_version, InvalidVersion
+
+Schema = Dict[str, Dict[str, Dict[str, Union[List[str], str, bool]]]]
+
+POSTGRES_VERSIONS: List[str] = ["15", "17"]
+VERSIONS_JSON_PATH = "versions.json"
+
+
+def run(cmd: List[str]) -> str:
+    result = subprocess.run(cmd, capture_output=True, text=True, check=True)
+    return result.stdout.strip()
+
+
+def get_tags(url: str) -> Dict[str, str]:
+    output = run(["git", "ls-remote", "--tags", url])
+    tags: Dict[str, str] = {}
+    peeled_tags: Dict[str, str] = {}
+
+    # First pass: collect both normal and peeled entries
+    for line in output.splitlines():
+        parts = line.split("\t")
+        if len(parts) == 2:
+            commit_hash, ref = parts
+            if ref.startswith("refs/tags/"):
+                if ref.endswith("^{}"):
+                    # This is a peeled tag (commit hash for annotated tag)
+                    tag = ref.removeprefix("refs/tags/").removesuffix("^{}")
+                    peeled_tags[tag] = commit_hash
+                else:
+                    # Regular tag entry
+                    tag = ref.removeprefix("refs/tags/")
+                    try:
+                        parse_version(tag)
+                    except InvalidVersion:
+                        continue
+                    tags[tag] = commit_hash
+
+    # Second pass: prefer peeled commit hashes when available
+    for tag, _ in tags.items():
+        if tag in peeled_tags:
+            tags[tag] = peeled_tags[tag]
+
+    return tags
+
+
+def get_sri_hash(url: str, commit_hash: str) -> str:
+    output = run(["nix-prefetch-git", "--quiet", "--url", url, "--rev", commit_hash])
+    nix_hash = json.loads(output)["sha256"]
+    return "sha256-" + run(["nix", "hash", "to-base64", "--type", "sha256", nix_hash])
+
+
+def load() -> Schema:
+    if not Path(VERSIONS_JSON_PATH).exists():
+        return {}
+    with open(VERSIONS_JSON_PATH, "r", encoding="utf-8") as f:
+        return json.load(f)
+
+
+def build(name: str, url: str, data: Schema, ignore: bool = False) -> Schema:
+    tags = get_tags(url)
+    versions = data.get(name, {})
+    for tag, commit_hash in tags.items():
+        if tag in versions:
+            continue
+        if ignore:
+            versions[tag] = {"ignore": True}
+        else:
+            sri_hash = get_sri_hash(url, commit_hash)
+            versions[tag] = {"postgresql": POSTGRES_VERSIONS, "hash": sri_hash}
+    data[name] = versions
+    return data
+
+
+def save(data: Schema) -> None:
+    sorted_data = {}
+    for name, versions in data.items():
+        sorted_data[name] = dict(
+            sorted(versions.items(), key=lambda item: parse_version(item[0]))
+        )
+    with open(VERSIONS_JSON_PATH, "w", encoding="utf-8") as f:
+        json.dump(sorted_data, f, indent=2)
+        f.write("\n")
+
+
+def main() -> None:
+    parser = argparse.ArgumentParser()
+    parser.add_argument("extension_name")
+    parser.add_argument("git_repo_url")
+    parser.add_argument("--ignore", action="store_true")
+    args = parser.parse_args()
+
+    save(build(args.extension_name, args.git_repo_url, load(), ignore=args.ignore))
+
+
+if __name__ == "__main__":
+    main()

nix/ext/versions.json

@@ -402,7 +402,6 @@
       "hash": "sha256-QC77AnPGpPQGEWi6JtJdiNsB2su5+aV2pKg5ImR2B0k="
     }
   },
-
   "pgsodium": {
     "3.0.4": {
       "postgresql": [
@@ -582,6 +581,110 @@
     }
   },
   "wrappers": {
+    "0.1.7": {
+      "postgresql": [
+        "15"
+      ],
+      "hash": "sha256-aGq46W12XTxGH1KKxk2re0ul+9h0n/OIrFLsylS+Y3U=",
+      "pgrx": "0.6.1",
+      "rust": "1.82.0"
+    },
+    "0.1.8": {
+      "postgresql": [
+        "15"
+      ],
+      "hash": "sha256-9h5T10mD4W7hEDdbtxkyxiY/pACX1Io33UGetGOlCZA=",
+      "pgrx": "0.6.1",
+      "rust": "1.82.0"
+    },
+    "0.1.9": {
+      "postgresql": [
+        "15"
+      ],
+      "hash": "sha256-VZxbvPXwOGMbyLHMXFwAMbtzdapDA73qN+2obUdLR5Q=",
+      "pgrx": "0.6.1",
+      "rust": "1.82.0"
+    },
+    "0.1.10": {
+      "postgresql": [
+        "15"
+      ],
+      "hash": "sha256-472lVh91iqaMNHJk21LUvPIrhm3yIzrvDbNHyUW8aBs=",
+      "pgrx": "0.6.1",
+      "rust": "1.82.0"
+    },
+    "0.1.11": {
+      "postgresql": [
+        "15"
+      ],
+      "hash": "sha256-3zN8uWeQwVQCQ37+PyLC4wX9oiji6s2L3aIpWYcD28g=",
+      "pgrx": "0.6.1",
+      "rust": "1.82.0"
+    },
+    "0.1.12": {
+      "postgresql": [
+        "15"
+      ],
+      "hash": "sha256-TScNbX+PBWUYgrBEnFXOaeXXfiOIa488H1oyIAw6v7I=",
+      "pgrx": "0.8.3",
+      "rust": "1.70.0"
+    },
+    "0.1.14": {
+      "postgresql": [
+        "15"
+      ],
+      "hash": "sha256-w6rijRFUlWmwv4XE0G99ip2GkBF4nGTaX94kQvNRmJs=",
+      "pgrx": "0.8.3",
+      "rust": "1.70.0"
+    },
+    "0.1.15": {
+      "postgresql": [
+        "15"
+      ],
+      "hash": "sha256-R5MvaCx3BwX8NVDqJPJfCOppC2XtKIshh58Hkbw6VHg=",
+      "pgrx": "0.9.7",
+      "rust": "1.70.0"
+    },
+    "0.1.16": {
+      "postgresql": [
+        "15"
+      ],
+      "hash": "sha256-pfbTGC/cBgv+YuwJ1qMQpb4jZm6n5uvCFLZLS/ZWcfs=",
+      "pgrx": "0.9.7",
+      "rust": "1.70.0"
+    },
+    "0.1.17": {
+      "postgresql": [
+        "15"
+      ],
+      "hash": "sha256-Wm4O98ms0/J9z/m4s4eYyxiRwTZhSqd9KpxvY42xyNE=",
+      "pgrx": "0.10.2",
+      "rust": "1.76.0"
+    },
+    "0.1.18": {
+      "postgresql": [
+        "15"
+      ],
+      "hash": "sha256-E4ql7D/lkb/J3Rr1kMEo37KxbFnqYPCdhuAIpVFLgB8=",
+      "pgrx": "0.10.2",
+      "rust": "1.76.0"
+    },
+    "0.1.19": {
+      "postgresql": [
+        "15"
+      ],
+      "hash": "sha256-wvsAqDk+1am6mSBCF5uzDArnbBIpLqTylLzF4VZ/p08=",
+      "pgrx": "0.10.2",
+      "rust": "1.76.0"
+    },
+    "0.2.0": {
+      "postgresql": [
+        "15"
+      ],
+      "hash": "sha256-F+S5uyubL3Tb3RTJ08Zf9gN8oLE/WkCWFA8RcKkDqes=",
+      "pgrx": "0.11.3",
+      "rust": "1.76.0"
+    },
     "0.3.0": {
       "postgresql": [
         "15"
@@ -650,6 +753,24 @@
       "pgrx": "0.12.9",
       "rust": "1.84.0"
     },
+    "0.5.1": {
+      "postgresql": [
+        "15",
+        "17"
+      ],
+      "hash": "sha256-3GfN3vZMFWf4FV/fSOe9ZN6KETmjoNw3Paz+JRzaH3c=",
+      "pgrx": "0.12.9",
+      "rust": "1.87.0"
+    },
+    "0.5.2": {
+      "postgresql": [
+        "15",
+        "17"
+      ],
+      "hash": "sha256-9VqQHduoAWnY8gtfRZLDOKiibfwuSTzyVFbH0uhsfCU=",
+      "pgrx": "0.14.3",
+      "rust": "1.87.0"
+    },
     "0.5.3": {
       "postgresql": [
         "15",