sync-version: fix warning on gnu grep

Without this commit, when using gnu grep (as found on Linuxes),
sync-version emits warnings:

$ scripts/sync-version
grep: warning: ? at start of expression
grep: warning: ? at start of expression
grep: warning: ? at start of expression
grep: warning: ? at start of expression
grep: warning: ? at start of expression
grep: warning: ? at start of expression
CHANGELOG_VERSION: 0.28.1
VERSION: 0.28.1
This commit is contained in:
Mirthe Beijers 2025-10-21 22:11:43 +02:00
parent def4778d62
commit f7e9b3e958

View File

@ -1,8 +1,8 @@
#!/bin/sh -e
SEMVER_REGEX="([0-9]+)\.([0-9]+)\.([0-9]+)(?:-([0-9A-Za-z-]+(?:\.[0-9A-Za-z-]+)*))?(?:\+[0-9A-Za-z-]+)?"
CHANGELOG_VERSION=$(grep -o -E $SEMVER_REGEX CHANGELOG.md | sed -n 2p)
VERSION=$(grep -o -E $SEMVER_REGEX httpx/__version__.py | head -1)
SEMVER_REGEX="([0-9]+)\.([0-9]+)\.([0-9]+)(-([0-9A-Za-z-]+(\.[0-9A-Za-z-]+)*))?(\\+[0-9A-Za-z-]+)?"
CHANGELOG_VERSION=$(grep -o -E "$SEMVER_REGEX" CHANGELOG.md | sed -n 2p)
VERSION=$(grep -o -E "$SEMVER_REGEX" httpx/__version__.py | head -1)
echo "CHANGELOG_VERSION: $CHANGELOG_VERSION"
echo "VERSION: $VERSION"
if [ "$CHANGELOG_VERSION" != "$VERSION" ]; then