From f459a304726345976351683dc29b0dc8a856ba14 Mon Sep 17 00:00:00 2001
From: Marco Nenciarini <marco.nenciarini@enterprisedb.com>
Date: Thu, 3 Sep 2026 09:25:33 +0200
Subject: [PATCH] build(deps): pin pip-compile to the sidecar's Python version
 via dagger (#1093)

The sidecar's lockfile (`containers/sidecar-requirements.txt`) was being
regenerated with whatever python3 happened to be on the contributor's
machine, drifting from the python3.13 venv the sidecar image actually
ships (this surfaced in #1090, where the lockfile ended up regenerated
with Python 3.12). Adds a `task pip-compile-sidecar` that runs
pip-compile inside a debian:trixie-slim dagger container, the same base
image family the sidecar build uses, so regeneration always targets the
right Python version regardless of the local machine.


Signed-off-by: Marco Nenciarini <marco.nenciarini@enterprisedb.com>
---
 Taskfile.yml | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/Taskfile.yml b/Taskfile.yml
index 9d72314..eaff88b 100644
--- a/Taskfile.yml
+++ b/Taskfile.yml
@@ -67,6 +67,26 @@ tasks:
         GITHUB_REF= dagger -s call -m github.com/cloudnative-pg/daggerverse/commitlint@${DAGGER_COMMITLINT_SHA}
         lint --source . --args "--from=origin/main" stdout
 
+  pip-compile-sidecar:
+    desc: Regenerate containers/sidecar-requirements.txt with the same Python version as the sidecar image
+    cmds:
+      - >
+        GITHUB_REF= dagger call --no-mod
+        container from --address=debian:trixie-slim
+        with-env-variable --name=DEBIAN_FRONTEND --value=noninteractive
+        with-exec --args="apt-get,update,-qq"
+        with-exec --args="apt-get,install,-y,-qq,python3,python3-venv,python3-pip,gcc,libpq-dev"
+        with-exec --args="pip,install,--quiet,--break-system-packages,pip-tools,click<8.5.0"
+        with-directory --path=/work --source=containers
+        with-workdir --path=/work
+        with-exec --args="pip-compile,--allow-unsafe,--generate-hashes,--output-file=sidecar-requirements.txt,--strip-extras,sidecar-requirements.in"
+        file --path=/work/sidecar-requirements.txt
+        export --path=containers/sidecar-requirements.txt
+    sources:
+      - containers/sidecar-requirements.in
+    generates:
+      - containers/sidecar-requirements.txt
+
   uncommitted:
     desc: Check for uncommitted changes
     deps: