Merge branch 'ks/maint-mailinfo-folded'

[git.git] / git-am.sh

diff --git a/git-am.sh b/git-am.sh
index ae2fe5651c50efc8613c6754c61efa9500e56fbd..b598b4332a6224bb5c8363afdcff7cb9a3f3dbcd 100755 (executable)
--- a/git-am.sh
+++ b/git-am.sh
@@ -8,21 +8,22 @@ OPTIONS_SPEC="\
 git am [options] [<mbox>|<Maildir>...]
 git am [options] (--resolved | --skip | --abort)
 --
-d,dotest=       (removed -- do not use)
 i,interactive   run interactively
-b,binary        (historical option -- no-op)
+b,binary*       (historical option -- no-op)
 3,3way          allow fall back on 3way merging if needed
 s,signoff       add a Signed-off-by line to the commit message
 u,utf8          recode into utf8 (default)
 k,keep          pass -k flag to git-mailinfo
 whitespace=     pass it through git-apply
+directory=      pass it through git-apply
 C=              pass it through git-apply
 p=              pass it through git-apply
+reject          pass it through git-apply
 resolvemsg=     override error message when patch failure occurs
 r,resolved      to be used after a patch failure
 skip            skip the current patch
 abort           restore the original branch and abort the patching operation.
-rebasing        (internal use for git-rebase)"
+rebasing*       (internal use for git-rebase)"
 
 . git-sh-setup
 prefix=$(git rev-parse --show-prefix)
@@ -33,6 +34,14 @@ cd_to_toplevel
 git var GIT_COMMITTER_IDENT >/dev/null ||
        die "You need to set your committer info first"
 
+sq () {
+       for sqarg
+       do
+               printf "%s" "$sqarg" |
+               sed -e 's/'\''/'\''\\'\'''\''/g' -e 's/.*/ '\''&'\''/'
+       done
+}
+
 stop_here () {
     echo "$1" >"$dotest/next"
     exit 1
@@ -155,10 +164,12 @@ do
                ;;
        --resolvemsg)
                shift; resolvemsg=$1 ;;
-       --whitespace)
-               git_apply_opt="$git_apply_opt $1=$2"; shift ;;
+       --whitespace|--directory)
+               git_apply_opt="$git_apply_opt $(sq "$1=$2")"; shift ;;
        -C|-p)
-               git_apply_opt="$git_apply_opt $1$2"; shift ;;
+               git_apply_opt="$git_apply_opt $(sq "$1$2")"; shift ;;
+       --reject)
+               git_apply_opt="$git_apply_opt $1" ;;
        --)
                shift; break ;;
        *)
@@ -192,7 +203,7 @@ then
                # unreliable -- stdin could be /dev/null for example
                # and the caller did not intend to feed us a patch but
                # wanted to continue unattended.
-               tty -s
+               test -t 0
                ;;
        *)
                false
@@ -268,10 +279,7 @@ fi
 case "$resolved" in
 '')
        files=$(git diff-index --cached --name-only HEAD --) || exit
-       if [ "$files" ]; then
-          echo "Dirty index: cannot apply patches (dirty: $files)" >&2
-          exit 1
-       fi
+       test "$files" && die "Dirty index: cannot apply patches (dirty: $files)"
 esac
 
 if test "$(cat "$dotest/utf8")" = t
@@ -459,7 +467,7 @@ do
 
        case "$resolved" in
        '')
-               git apply $git_apply_opt --index "$dotest/patch"
+               eval 'git apply '"$git_apply_opt"' --index "$dotest/patch"'
                apply_status=$?
                ;;
        t)
@@ -501,7 +509,7 @@ do
        fi
        if test $apply_status != 0
        then
-               echo "Patch failed at $msgnum $FIRSTLINE"
+               printf 'Patch failed at %s %s\n' "$msgnum" "$FIRSTLINE"
                stop_here_user_resolve $this
        fi