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new 84e334123a MINOR: [Release] Make post-11-bump-versions.sh work on
macOS (#47158)
84e334123a is described below
commit 84e334123abc6a58c5ccfe8e92944e1cfc656f7a
Author: Bryce Mecum <[email protected]>
AuthorDate: Mon Jul 21 14:39:15 2025 -0700
MINOR: [Release] Make post-11-bump-versions.sh work on macOS (#47158)
### Rationale for this change
The script doesn't run out of the box on macOS. since `nproc` is not
available.
### What changes are included in this PR?
Makes the determination of the number of jobs dynamic and platform-specific.
### Are these changes tested?
On macOS, yes.
### Are there any user-facing changes?
No.
Authored-by: Bryce Mecum <[email protected]>
Signed-off-by: Sutou Kouhei <[email protected]>
---
dev/release/post-11-bump-versions.sh | 14 +++++++++++++-
1 file changed, 13 insertions(+), 1 deletion(-)
diff --git a/dev/release/post-11-bump-versions.sh
b/dev/release/post-11-bump-versions.sh
index bf40f4ce5c..d14a4c005d 100755
--- a/dev/release/post-11-bump-versions.sh
+++ b/dev/release/post-11-bump-versions.sh
@@ -53,7 +53,19 @@ esac
if [ ${BUMP_UPDATE_LOCAL_DEFAULT_BRANCH} -gt 0 ]; then
echo "Updating local default branch"
- git fetch --all --prune --tags --force -j$(nproc)
+ case "$(uname)" in
+ Linux)
+ n_jobs=$(nproc)
+ ;;
+ Darwin)
+ n_jobs=$(sysctl -n hw.ncpu)
+ ;;
+ *)
+ n_jobs=${NPROC:-0} # see git-config, 0 means "reasonable default"
+ ;;
+ esac
+
+ git fetch --all --prune --tags --force -j"$n_jobs"
git checkout ${DEFAULT_BRANCH}
git rebase apache/${DEFAULT_BRANCH}
fi
