submodule: Fix documentation of update subcommand

[git.git] / git-am.sh

diff --git a/git-am.sh b/git-am.sh
index ee61a77d717a7210a1cf614914ab62788fd5e4fc..a67d0f98989706fa69df4cf7d6242ad9531eb337 100755 (executable)
--- a/git-am.sh
+++ b/git-am.sh
@@ -17,6 +17,7 @@ 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
 keep-non-patch  pass -b flag to git-mailinfo
+m,message-id    pass -m flag to git-mailinfo
 keep-cr         pass --keep-cr flag to git-mailsplit for mbox format
 no-keep-cr      do not pass --keep-cr flag to git-mailsplit independent of am.keepcr
 c,scissors      strip everything before a scissors line
@@ -371,13 +372,18 @@ split_patches () {
 prec=4
 dotest="$GIT_DIR/rebase-apply"
 sign= utf8=t keep= keepcr= skip= interactive= resolved= rebasing= abort=
-resolvemsg= resume= scissors= no_inbody_headers=
+messageid= resolvemsg= resume= scissors= no_inbody_headers=
 git_apply_opt=
 committer_date_is_author_date=
 ignore_date=
 allow_rerere_autoupdate=
 gpg_sign_opt=
 
+if test "$(git config --bool --get am.messageid)" = true
+then
+    messageid=t
+fi
+
 if test "$(git config --bool --get am.keepcr)" = true
 then
     keepcr=t
@@ -400,6 +406,10 @@ it will be removed. Please do not use it anymore."
                utf8=t ;; # this is now default
        --no-utf8)
                utf8= ;;
+       -m|--message-id)
+               messageid=t ;;
+       --no-message-id)
+               messageid=f ;;
        -k|--keep)
                keep=t ;;
        --keep-non-patch)
@@ -567,6 +577,7 @@ Use \"git am --abort\" to remove it.")"
        echo "$sign" >"$dotest/sign"
        echo "$utf8" >"$dotest/utf8"
        echo "$keep" >"$dotest/keep"
+       echo "$messageid" >"$dotest/messageid"
        echo "$scissors" >"$dotest/scissors"
        echo "$no_inbody_headers" >"$dotest/no_inbody_headers"
        echo "$GIT_QUIET" >"$dotest/quiet"
@@ -621,6 +632,12 @@ b)
 *)
        keep= ;;
 esac
+case "$(cat "$dotest/messageid")" in
+t)
+       messageid=-m ;;
+f)
+       messageid= ;;
+esac
 case "$(cat "$dotest/scissors")" in
 t)
        scissors=--scissors ;;
@@ -692,7 +709,7 @@ do
                        get_author_ident_from_commit "$commit" >"$dotest/author-script"
                        git diff-tree --root --binary --full-index "$commit" >"$dotest/patch"
                else
-                       git mailinfo $keep $no_inbody_headers $scissors $utf8 "$dotest/msg" "$dotest/patch" \
+                       git mailinfo $keep $no_inbody_headers $messageid $scissors $utf8 "$dotest/msg" "$dotest/patch" \
                                <"$dotest/$msgnum" >"$dotest/info" ||
                                stop_here $this