summaryrefslogtreecommitdiff
path: root/git-quiltimport.sh
diff options
context:
space:
mode:
Diffstat (limited to 'git-quiltimport.sh')
-rwxr-xr-xgit-quiltimport.sh138
1 files changed, 138 insertions, 0 deletions
diff --git a/git-quiltimport.sh b/git-quiltimport.sh
new file mode 100755
index 0000000000..9a6ba2b987
--- /dev/null
+++ b/git-quiltimport.sh
@@ -0,0 +1,138 @@
+#!/bin/sh
+OPTIONS_KEEPDASHDASH=
+OPTIONS_SPEC="\
+git quiltimport [options]
+--
+n,dry-run dry run
+author= author name and email address for patches without any
+patches= path to the quilt series and patches
+"
+SUBDIRECTORY_ON=Yes
+. git-sh-setup
+
+dry_run=""
+quilt_author=""
+while test $# != 0
+do
+ case "$1" in
+ --author)
+ shift
+ quilt_author="$1"
+ ;;
+ -n|--dry-run)
+ dry_run=1
+ ;;
+ --patches)
+ shift
+ QUILT_PATCHES="$1"
+ ;;
+ --)
+ shift
+ break;;
+ *)
+ usage
+ ;;
+ esac
+ shift
+done
+
+# Quilt Author
+if [ -n "$quilt_author" ] ; then
+ quilt_author_name=$(expr "z$quilt_author" : 'z\(.*[^ ]\) *<.*') &&
+ quilt_author_email=$(expr "z$quilt_author" : '.*<\([^>]*\)') &&
+ test '' != "$quilt_author_name" &&
+ test '' != "$quilt_author_email" ||
+ die "malformed --author parameter"
+fi
+
+# Quilt patch directory
+: ${QUILT_PATCHES:=patches}
+if ! [ -d "$QUILT_PATCHES" ] ; then
+ echo "The \"$QUILT_PATCHES\" directory does not exist."
+ exit 1
+fi
+
+# Temporary directories
+tmp_dir="$GIT_DIR"/rebase-apply
+tmp_msg="$tmp_dir/msg"
+tmp_patch="$tmp_dir/patch"
+tmp_info="$tmp_dir/info"
+
+
+# Find the intial commit
+commit=$(git rev-parse HEAD)
+
+mkdir $tmp_dir || exit 2
+while read patch_name level garbage <&3
+do
+ case "$patch_name" in ''|'#'*) continue;; esac
+ case "$level" in
+ -p*) ;;
+ ''|'#'*)
+ level=;;
+ *)
+ echo "unable to parse patch level, ignoring it."
+ level=;;
+ esac
+ case "$garbage" in
+ ''|'#'*);;
+ *)
+ echo "trailing garbage found in series file: $garbage"
+ exit 1;;
+ esac
+ if ! [ -f "$QUILT_PATCHES/$patch_name" ] ; then
+ echo "$patch_name doesn't exist. Skipping."
+ continue
+ fi
+ echo $patch_name
+ git mailinfo "$tmp_msg" "$tmp_patch" \
+ <"$QUILT_PATCHES/$patch_name" >"$tmp_info" || exit 3
+ test -s "$tmp_patch" || {
+ echo "Patch is empty. Was it split wrong?"
+ exit 1
+ }
+
+ # Parse the author information
+ GIT_AUTHOR_NAME=$(sed -ne 's/Author: //p' "$tmp_info")
+ GIT_AUTHOR_EMAIL=$(sed -ne 's/Email: //p' "$tmp_info")
+ export GIT_AUTHOR_NAME GIT_AUTHOR_EMAIL
+ while test -z "$GIT_AUTHOR_EMAIL" && test -z "$GIT_AUTHOR_NAME" ; do
+ if [ -n "$quilt_author" ] ; then
+ GIT_AUTHOR_NAME="$quilt_author_name";
+ GIT_AUTHOR_EMAIL="$quilt_author_email";
+ elif [ -n "$dry_run" ]; then
+ echo "No author found in $patch_name" >&2;
+ GIT_AUTHOR_NAME="dry-run-not-found";
+ GIT_AUTHOR_EMAIL="dry-run-not-found";
+ else
+ echo "No author found in $patch_name" >&2;
+ echo "---"
+ cat $tmp_msg
+ printf "Author: ";
+ read patch_author
+
+ echo "$patch_author"
+
+ patch_author_name=$(expr "z$patch_author" : 'z\(.*[^ ]\) *<.*') &&
+ patch_author_email=$(expr "z$patch_author" : '.*<\([^>]*\)') &&
+ test '' != "$patch_author_name" &&
+ test '' != "$patch_author_email" &&
+ GIT_AUTHOR_NAME="$patch_author_name" &&
+ GIT_AUTHOR_EMAIL="$patch_author_email"
+ fi
+ done
+ GIT_AUTHOR_DATE=$(sed -ne 's/Date: //p' "$tmp_info")
+ SUBJECT=$(sed -ne 's/Subject: //p' "$tmp_info")
+ export GIT_AUTHOR_DATE SUBJECT
+ if [ -z "$SUBJECT" ] ; then
+ SUBJECT=$(echo $patch_name | sed -e 's/.patch$//')
+ fi
+
+ if [ -z "$dry_run" ] ; then
+ git apply --index -C1 ${level:+"$level"} "$tmp_patch" &&
+ tree=$(git write-tree) &&
+ commit=$( (echo "$SUBJECT"; echo; cat "$tmp_msg") | git commit-tree $tree -p $commit) &&
+ git update-ref -m "quiltimport: $patch_name" HEAD $commit || exit 4
+ fi
+done 3<"$QUILT_PATCHES/series"
+rm -rf $tmp_dir || exit 5