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authorJohannes Schindelin <Johannes.Schindelin@gmx.de>2007-11-28 15:56:11 (GMT)
committerJunio C Hamano <gitster@pobox.com>2007-11-29 01:23:18 (GMT)
commit3addc94aff0b10730c6b023e1a4a5d677e53d5a7 (patch)
tree1d3ace2809b7d3ac0f8d5346fb25e50b5640c36c /git-filter-branch.sh
parentd25430c5f88c7e7b4ce24c1b08e409f4345c4eb9 (diff)
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Replace instances of export VAR=VAL with VAR=VAL; export VAR
It might be POSIX, but there are shells that do not like the expression 'export VAR=VAL'. To be on the safe side, rewrite them into 'VAR=VAL' and 'export VAR'. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'git-filter-branch.sh')
-rwxr-xr-xgit-filter-branch.sh20
1 files changed, 12 insertions, 8 deletions
diff --git a/git-filter-branch.sh b/git-filter-branch.sh
index 674a25d..29d35fd 100755
--- a/git-filter-branch.sh
+++ b/git-filter-branch.sh
@@ -66,17 +66,17 @@ set_ident () {
h
s/^'$lid' \([^<]*\) <[^>]*> .*$/\1/
s/'\''/'\''\'\'\''/g
- s/.*/export GIT_'$uid'_NAME='\''&'\''/p
+ s/.*/GIT_'$uid'_NAME='\''&'\''; export GIT_'$uid'_NAME/p
g
s/^'$lid' [^<]* <\([^>]*\)> .*$/\1/
s/'\''/'\''\'\'\''/g
- s/.*/export GIT_'$uid'_EMAIL='\''&'\''/p
+ s/.*/GIT_'$uid'_EMAIL='\''&'\''; export GIT_'$uid'_EMAIL/p
g
s/^'$lid' [^<]* <[^>]*> \(.*\)$/\1/
s/'\''/'\''\'\'\''/g
- s/.*/export GIT_'$uid'_DATE='\''&'\''/p
+ s/.*/GIT_'$uid'_DATE='\''&'\''; export GIT_'$uid'_DATE/p
q
}
@@ -84,7 +84,7 @@ set_ident () {
LANG=C LC_ALL=C sed -ne "$pick_id_script"
# Ensure non-empty id name.
- echo "[ -n \"\$GIT_${uid}_NAME\" ] || export GIT_${uid}_NAME=\"\${GIT_${uid}_EMAIL%%@*}\""
+ echo "case \"\$GIT_${uid}_NAME\" in \"\") GIT_${uid}_NAME=\"\${GIT_${uid}_EMAIL%%@*}\" && export GIT_${uid}_NAME;; esac"
}
USAGE="[--env-filter <command>] [--tree-filter <command>] \
@@ -206,7 +206,8 @@ done < "$tempdir"/backup-refs
ORIG_GIT_DIR="$GIT_DIR"
ORIG_GIT_WORK_TREE="$GIT_WORK_TREE"
ORIG_GIT_INDEX_FILE="$GIT_INDEX_FILE"
-export GIT_DIR GIT_WORK_TREE=.
+GIT_WORK_TREE=.
+export GIT_DIR GIT_WORK_TREE
# These refs should be updated if their heads were rewritten
@@ -231,7 +232,8 @@ done > "$tempdir"/heads
test -s "$tempdir"/heads ||
die "Which ref do you want to rewrite?"
-export GIT_INDEX_FILE="$(pwd)/../index"
+GIT_INDEX_FILE="$(pwd)/../index"
+export GIT_INDEX_FILE
git read-tree || die "Could not seed the index"
ret=0
@@ -267,7 +269,8 @@ while read commit parents; do
git read-tree -i -m $commit:"$filter_subdir"
esac || die "Could not initialize the index"
- export GIT_COMMIT=$commit
+ GIT_COMMIT=$commit
+ export GIT_COMMIT
git cat-file commit "$commit" >../commit ||
die "Cannot read commit $commit"
@@ -401,7 +404,8 @@ if [ "$filter_tag_name" ]; then
[ -f "../map/$sha1" ] || continue
new_sha1="$(cat "../map/$sha1")"
- export GIT_COMMIT="$sha1"
+ GIT_COMMIT="$sha1"
+ export GIT_COMMIT
new_ref="$(echo "$ref" | eval "$filter_tag_name")" ||
die "tag name filter failed: $filter_tag_name"