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authorDave Reisner <dreisner@archlinux.org>2018-09-12 09:57:21 -0400
committerDave Reisner <dreisner@archlinux.org>2018-09-12 09:57:21 -0400
commit33b433898ebd7771ca045338bfca7c910312970c (patch)
treebefbaf2a66c2ea4350aa890dc44424f69045ecdc
parent51bbb93868c6ed68862f9d9785d36853b5f981ba (diff)
Avoid hardlinks when cloning across filesystems
Would be nice if git detected this for us, but sadly it doesn't.
-rw-r--r--package.inc.sh22
1 files changed, 15 insertions, 7 deletions
diff --git a/package.inc.sh b/package.inc.sh
index 7a9756d..84c9f66 100644
--- a/package.inc.sh
+++ b/package.inc.sh
@@ -156,7 +156,7 @@ package_export() {
}
package_checkout() {
- local remote
+ local remote clone_args
pkgname=$1
package_init "$pkgname" remote || return
@@ -164,12 +164,20 @@ package_checkout() {
git show-ref -q "refs/heads/$remote/packages/$pkgname" ||
git branch -qf --no-track {,}"$remote/packages/$pkgname"
- quiet_git clone \
- --local \
- --single-branch \
- --branch "$remote/packages/$pkgname" \
- --config "pull.rebase=true" \
- "$ASPROOT" "$pkgname" || return
+ clone_args=(
+ --local
+ --single-branch
+ --branch "$remote/packages/$pkgname"
+ --config "pull.rebase=true"
+ )
+
+ # If the current directory isn't on the same FS as us, then we can't use
+ # hardlinks in the clone, implied by --local.
+ if [[ $(stat -c %d "$ASPROOT") != "$(stat -c %d .)" ]] ; then
+ clone_args+=(--no-hardlinks)
+ fi
+
+ quiet_git clone "${clone_args[@]}" "$ASPROOT" "$pkgname"
}
package_get_repos_with_arch() {