From 12cd9d4ad4324dc21c0302426e9d8c6a02b8003c Mon Sep 17 00:00:00 2001
From: Pauline Ribeyre <4224001+paulineribeyre@users.noreply.github.com>
Date: Wed, 11 Nov 2026 15:26:49 -0600
Subject: [PATCH] Add version bump check

---
 .pre-commit-config.yaml         | 39 +++++++++-------
 git-hooks/check-version-bump.sh | 80 +++++++++++++++++++++++++++++++++
 pyproject.toml                  |  2 +-
 3 files changed, 104 insertions(+), 17 deletions(-)
 create mode 100755 git-hooks/check-version-bump.sh

diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index c2bd895e..7f3e3cf0 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,17 +1,24 @@
 repos:
--   repo: git@github.com:Yelp/detect-secrets
-    rev: v1.5.0
-    hooks:
-    -   id: detect-secrets
-        args: ['--baseline', '.secrets.baseline']
-        exclude: '(docs\/_build|poetry.lock)'
--   repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v6.0.0
-    hooks:
-    -   id: no-commit-to-branch
-        args: [--branch, develop, --branch, master, --pattern, release/.*]
--   repo: https://github.com/psf/black
-    rev: 26.5.1
-    hooks:
-    -   id: black
-        additional_dependencies: ['click==8.0.4']
+    - repo: git@github.com:Yelp/detect-secrets
+      rev: v1.5.0
+      hooks:
+          - id: detect-secrets
+            args: ["--baseline", ".secrets.baseline"]
+            exclude: '(docs\/_build|poetry.lock)'
+    - repo: https://github.com/pre-commit/pre-commit-hooks
+      rev: v6.0.0
+      hooks:
+          - id: no-commit-to-branch
+            args: [--branch, develop, --branch, master, --pattern, release/.*]
+    - repo: https://github.com/psf/black
+      rev: 26.5.1
+      hooks:
+          - id: black
+            additional_dependencies: ["click==8.0.4"]
+    - repo: local
+      hooks:
+          - id: check-version-bump
+            name: Check version bump
+            entry: git-hooks/check-version-bump.sh
+            language: script
+            pass_filenames: false
diff --git a/git-hooks/check-version-bump.sh b/git-hooks/check-version-bump.sh
new file mode 100755
index 00000000..23ae2bcb
--- /dev/null
+++ b/git-hooks/check-version-bump.sh
@@ -0,0 +1,80 @@
+#!/usr/bin/env bash
+#
+# Checks that the version in pyproject.toml differs from (and is greater than)
+# the version on the remote master branch.
+
+set -euo pipefail
+
+FILE="pyproject.toml"
+REMOTE="origin"
+BRANCH="master"
+
+# Extract `version = "x.y.z"` from the [tool.poetry] section only,
+# so a "version" key in other sections (e.g. dependencies) is never picked up.
+get_version() {
+  awk '
+    /^\[/ { in_poetry = ($0 == "[tool.poetry]") }
+    in_poetry && /^[[:space:]]*version[[:space:]]*=/ {
+      match($0, /"[^"]*"|'"'"'[^'"'"']*'"'"'/)
+      print substr($0, RSTART + 1, RLENGTH - 2)
+      exit
+    }
+  '
+}
+
+if [[ ! -f "$FILE" ]]; then
+  echo "ERROR: $FILE not found" >&2
+  exit 2
+fi
+
+# Path of the file relative to the repo root (needed for `git show`)
+REPO_ROOT="$(git -C "$(dirname "$FILE")" rev-parse --show-toplevel)"
+ABS_FILE="$(cd "$(dirname "$FILE")" && pwd)/$(basename "$FILE")"
+REL_FILE="${ABS_FILE#"$REPO_ROOT"/}"
+
+# Local version
+NEW_VERSION="$(get_version < "$FILE")"
+if [[ -z "$NEW_VERSION" ]]; then
+  echo "ERROR: could not find a version in [tool.poetry] of $FILE" >&2
+  exit 2
+fi
+
+# Make sure the version in the working tree is the one that is staged,
+# i.e. there is no unstaged change to the version line.
+if ! INDEX_CONTENT="$(git -C "$REPO_ROOT" show ":$REL_FILE" 2>/dev/null)"; then
+  echo "ERROR: $REL_FILE is not tracked/staged in git" >&2
+  exit 2
+fi
+INDEX_VERSION="$(get_version <<< "$INDEX_CONTENT")"
+if [[ "$INDEX_VERSION" != "$NEW_VERSION" ]]; then
+  echo "ERROR: unstaged change to the version in $FILE" >&2
+  echo "       staged: $INDEX_VERSION, working tree: $NEW_VERSION" >&2
+  echo "       run: git add $FILE" >&2
+  exit 1
+fi
+
+# Remote version: fetch the branch from GitHub (does not touch the local
+# master branch or working tree; the result lands in FETCH_HEAD).
+git -C "$REPO_ROOT" fetch --quiet --depth=1 "$REMOTE" "$BRANCH"
+MASTER_VERSION="$(git -C "$REPO_ROOT" show "FETCH_HEAD:$REL_FILE" | get_version)"
+if [[ -z "$MASTER_VERSION" ]]; then
+  echo "ERROR: could not find a version in $REMOTE/$BRANCH:$REL_FILE" >&2
+  exit 2
+fi
+
+# 1. Must be different
+if [[ "$NEW_VERSION" == "$MASTER_VERSION" ]]; then
+  echo "Version on $REMOTE/$BRANCH: $MASTER_VERSION"
+  echo "Version in your $FILE: $NEW_VERSION"
+  echo "ERROR: version was not bumped" >&2
+  exit 1
+fi
+
+# 2. Must be greater (version-aware sort; the highest of the two sorts last)
+HIGHEST="$(printf '%s\n%s\n' "$MASTER_VERSION" "$NEW_VERSION" | sort -V | tail -n1)"
+if [[ "$HIGHEST" != "$NEW_VERSION" ]]; then
+  echo "Version on $REMOTE/$BRANCH: $MASTER_VERSION"
+  echo "Version in your $FILE: $NEW_VERSION"
+  echo "ERROR: version went down" >&2
+  exit 1
+fi
diff --git a/pyproject.toml b/pyproject.toml
index 9280ffff..ace7ea7b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,7 +1,7 @@
 [tool.poetry]
 name = "gen3"
 homepage = "https://gen3.org/"
-version = "5.0.0"
+version = "5.0.1"
 description = "Gen3 CLI and Python SDK"
 authors = ["Center for Translational Data Science at the University of Chicago <support@gen3.org>"]
 license = "Apache-2.0"