Code

Merge branch 'maint-1.7.6' into maint-1.7.7
[git.git] / git-am.sh
index 463c741dfc259927b4429f19972ced21d87c215e..94f853fbd4228cfc298b3a47c6b4a2515f825ac5 100755 (executable)
--- a/git-am.sh
+++ b/git-am.sh
@@ -22,6 +22,7 @@ whitespace=     pass it through git-apply
 ignore-space-change pass it through git-apply
 ignore-whitespace pass it through git-apply
 directory=      pass it through git-apply
 ignore-space-change pass it through git-apply
 ignore-whitespace pass it through git-apply
 directory=      pass it through git-apply
+exclude=        pass it through git-apply
 C=              pass it through git-apply
 p=              pass it through git-apply
 patch-format=   format the patch(es) are in
 C=              pass it through git-apply
 p=              pass it through git-apply
 patch-format=   format the patch(es) are in
@@ -89,11 +90,8 @@ safe_to_abort () {
        then
                return 0
        fi
        then
                return 0
        fi
-       (
-               gettext "You seem to have moved HEAD since the last 'am' failure.
-Not rewinding to ORIG_HEAD" &&
-               echo
-       ) >&2
+               gettextln "You seem to have moved HEAD since the last 'am' failure.
+Not rewinding to ORIG_HEAD" >&2
        return 1
 }
 
        return 1
 }
 
@@ -102,9 +100,9 @@ stop_here_user_resolve () {
            printf '%s\n' "$resolvemsg"
            stop_here $1
     fi
            printf '%s\n' "$resolvemsg"
            stop_here $1
     fi
-    eval_gettext "When you have resolved this problem run \"\$cmdline --resolved\".
+    eval_gettextln "When you have resolved this problem run \"\$cmdline --resolved\".
 If you would prefer to skip this patch, instead run \"\$cmdline --skip\".
 If you would prefer to skip this patch, instead run \"\$cmdline --skip\".
-To restore the original branch and stop patching run \"\$cmdline --abort\"."; echo
+To restore the original branch and stop patching run \"\$cmdline --abort\"."
 
     stop_here $1
 }
 
     stop_here $1
 }
@@ -118,7 +116,7 @@ go_next () {
 
 cannot_fallback () {
        echo "$1"
 
 cannot_fallback () {
        echo "$1"
-       gettext "Cannot fall back to three-way merge."; echo
+       gettextln "Cannot fall back to three-way merge."
        exit 1
 }
 
        exit 1
 }
 
@@ -196,10 +194,15 @@ check_patch_format () {
                return 0
        fi
 
                return 0
        fi
 
-       # otherwise, check the first few lines of the first patch to try
-       # to detect its format
+       # otherwise, check the first few non-blank lines of the first
+       # patch to try to detect its format
        {
        {
-               read l1
+               # Start from first line containing non-whitespace
+               l1=
+               while test -z "$l1"
+               do
+                       read l1
+               done
                read l2
                read l3
                case "$l1" in
                read l2
                read l3
                case "$l1" in
@@ -292,7 +295,7 @@ split_patches () {
                        perl -ne 'BEGIN { $subject = 0 }
                                if ($subject > 1) { print ; }
                                elsif (/^\s+$/) { next ; }
                        perl -ne 'BEGIN { $subject = 0 }
                                if ($subject > 1) { print ; }
                                elsif (/^\s+$/) { next ; }
-                               elsif (/^Author:/) { print s/Author/From/ ; }
+                               elsif (/^Author:/) { s/Author/From/ ; print ;}
                                elsif (/^(From|Date)/) { print ; }
                                elsif ($subject) {
                                        $subject = 2 ;
                                elsif (/^(From|Date)/) { print ; }
                                elsif ($subject) {
                                        $subject = 2 ;
@@ -309,7 +312,8 @@ split_patches () {
                msgnum=
                ;;
        *)
                msgnum=
                ;;
        *)
-               if test -n "$parse_patch" ; then
+               if test -n "$patch_format"
+               then
                        clean_abort "$(eval_gettext "Patch format \$patch_format is not supported.")"
                else
                        clean_abort "$(gettext "Patch format detection failed.")"
                        clean_abort "$(eval_gettext "Patch format \$patch_format is not supported.")"
                else
                        clean_abort "$(gettext "Patch format detection failed.")"
@@ -366,7 +370,7 @@ do
                ;;
        --resolvemsg)
                shift; resolvemsg=$1 ;;
                ;;
        --resolvemsg)
                shift; resolvemsg=$1 ;;
-       --whitespace|--directory)
+       --whitespace|--directory|--exclude)
                git_apply_opt="$git_apply_opt $(sq "$1=$2")"; shift ;;
        -C|-p)
                git_apply_opt="$git_apply_opt $(sq "$1$2")"; shift ;;
                git_apply_opt="$git_apply_opt $(sq "$1=$2")"; shift ;;
        -C|-p)
                git_apply_opt="$git_apply_opt $(sq "$1$2")"; shift ;;
@@ -492,7 +496,6 @@ else
        echo "$sign" >"$dotest/sign"
        echo "$utf8" >"$dotest/utf8"
        echo "$keep" >"$dotest/keep"
        echo "$sign" >"$dotest/sign"
        echo "$utf8" >"$dotest/utf8"
        echo "$keep" >"$dotest/keep"
-       echo "$keepcr" >"$dotest/keepcr"
        echo "$scissors" >"$dotest/scissors"
        echo "$no_inbody_headers" >"$dotest/no_inbody_headers"
        echo "$GIT_QUIET" >"$dotest/quiet"
        echo "$scissors" >"$dotest/scissors"
        echo "$no_inbody_headers" >"$dotest/no_inbody_headers"
        echo "$GIT_QUIET" >"$dotest/quiet"
@@ -511,6 +514,8 @@ else
        fi
 fi
 
        fi
 fi
 
+git update-index -q --refresh
+
 case "$resolved" in
 '')
        case "$HAS_HEAD" in
 case "$resolved" in
 '')
        case "$HAS_HEAD" in
@@ -536,12 +541,6 @@ if test "$(cat "$dotest/keep")" = t
 then
        keep=-k
 fi
 then
        keep=-k
 fi
-case "$(cat "$dotest/keepcr")" in
-t)
-       keepcr=--keep-cr ;;
-f)
-       keepcr=--no-keep-cr ;;
-esac
 case "$(cat "$dotest/scissors")" in
 t)
        scissors=--scissors ;;
 case "$(cat "$dotest/scissors")" in
 t)
        scissors=--scissors ;;
@@ -611,9 +610,9 @@ do
                        go_next && continue
 
                test -s "$dotest/patch" || {
                        go_next && continue
 
                test -s "$dotest/patch" || {
-                       eval_gettext "Patch is empty.  Was it split wrong?
+                       eval_gettextln "Patch is empty.  Was it split wrong?
 If you would prefer to skip this patch, instead run \"\$cmdline --skip\".
 If you would prefer to skip this patch, instead run \"\$cmdline --skip\".
-To restore the original branch and stop patching run \"\$cmdline --abort\"."; echo
+To restore the original branch and stop patching run \"\$cmdline --abort\"."
                        stop_here $this
                }
                rm -f "$dotest/original-commit" "$dotest/author-script"
                        stop_here $this
                }
                rm -f "$dotest/original-commit" "$dotest/author-script"
@@ -648,7 +647,7 @@ To restore the original branch and stop patching run \"\$cmdline --abort\"."; ec
 
        if test -z "$GIT_AUTHOR_EMAIL"
        then
 
        if test -z "$GIT_AUTHOR_EMAIL"
        then
-               gettext "Patch does not have a valid e-mail address."; echo
+               gettextln "Patch does not have a valid e-mail address."
                stop_here $this
        fi
 
                stop_here $this
        fi
 
@@ -699,7 +698,7 @@ To restore the original branch and stop patching run \"\$cmdline --abort\"."; ec
            action=again
            while test "$action" = again
            do
            action=again
            while test "$action" = again
            do
-               gettext "Commit Body is:"; echo
+               gettextln "Commit Body is:"
                echo "--------------------------"
                cat "$dotest/final-commit"
                echo "--------------------------"
                echo "--------------------------"
                cat "$dotest/final-commit"
                echo "--------------------------"
@@ -763,16 +762,16 @@ To restore the original branch and stop patching run \"\$cmdline --abort\"."; ec
                # working tree.
                resolved=
                git diff-index --quiet --cached HEAD -- && {
                # working tree.
                resolved=
                git diff-index --quiet --cached HEAD -- && {
-                       gettext "No changes - did you forget to use 'git add'?
+                       gettextln "No changes - did you forget to use 'git add'?
 If there is nothing left to stage, chances are that something else
 If there is nothing left to stage, chances are that something else
-already introduced the same changes; you might want to skip this patch."; echo
+already introduced the same changes; you might want to skip this patch."
                        stop_here_user_resolve $this
                }
                unmerged=$(git ls-files -u)
                if test -n "$unmerged"
                then
                        stop_here_user_resolve $this
                }
                unmerged=$(git ls-files -u)
                if test -n "$unmerged"
                then
-                       gettext "You still have unmerged paths in your index
-did you forget to use 'git add'?"; echo
+                       gettextln "You still have unmerged paths in your index
+did you forget to use 'git add'?"
                        stop_here_user_resolve $this
                fi
                apply_status=0
                        stop_here_user_resolve $this
                fi
                apply_status=0
@@ -797,7 +796,7 @@ did you forget to use 'git add'?"; echo
        fi
        if test $apply_status != 0
        then
        fi
        if test $apply_status != 0
        then
-               eval_gettext 'Patch failed at $msgnum $FIRSTLINE'; echo
+               eval_gettextln 'Patch failed at $msgnum $FIRSTLINE'
                stop_here_user_resolve $this
        fi
 
                stop_here_user_resolve $this
        fi