diff -c/--cc: do not include uninteresting deletion before leading context

diff --git a/builtin-commit.c b/builtin-commit.c
index 6612b4f40504fea0cd9aec4463c20d8982bfbaeb..b0fe69ecad6523dd40f8f5f777a7b81e31eefa3d 100644 (file)
--- a/builtin-commit.c
+++ b/builtin-commit.c
@@ -7,6 +7,7 @@
 
 #include "cache.h"
 #include "cache-tree.h"
+#include "color.h"
 #include "dir.h"
 #include "builtin.h"
 #include "diff.h"
@@ -89,7 +90,7 @@ static struct option builtin_commit_options[] = {
        OPT_CALLBACK('m', "message", &message, "MESSAGE", "specify commit message", opt_parse_m),
        OPT_STRING('c', "reedit-message", &edit_message, "COMMIT", "reuse and edit message from specified commit "),
        OPT_STRING('C', "reuse-message", &use_message, "COMMIT", "reuse message from specified commit"),
-       OPT_BOOLEAN('s', "signoff", &signoff, "add Signed-off-by: header"),
+       OPT_BOOLEAN('s', "signoff", &signoff, "add Signed-off-by:"),
        OPT_STRING('t', "template", &template_file, "FILE", "use specified template file"),
        OPT_BOOLEAN('e', "edit", &edit_flag, "force edit of commit"),
 
@@ -97,10 +98,10 @@ static struct option builtin_commit_options[] = {
        OPT_BOOLEAN('a', "all", &all, "commit all changed files"),
        OPT_BOOLEAN('i', "include", &also, "add specified files to index for commit"),
        OPT_BOOLEAN(0, "interactive", &interactive, "interactively add files"),
-       OPT_BOOLEAN('o', "only", &only, ""),
+       OPT_BOOLEAN('o', "only", &only, "commit only specified files"),
        OPT_BOOLEAN('n', "no-verify", &no_verify, "bypass pre-commit hook"),
        OPT_BOOLEAN(0, "amend", &amend, "amend previous commit"),
-       OPT_BOOLEAN(0, "untracked-files", &untracked_files, "show all untracked files"),
+       OPT_BOOLEAN('u', "untracked-files", &untracked_files, "show all untracked files"),
        OPT_BOOLEAN(0, "allow-empty", &allow_empty, "ok to record an empty change"),
        OPT_STRING(0, "cleanup", &cleanup_arg, "default", "how to strip spaces and #comments from message"),
 
@@ -197,6 +198,8 @@ static void create_base_index(void)
        opts.head_idx = 1;
        opts.index_only = 1;
        opts.merge = 1;
+       opts.src_index = &the_index;
+       opts.dst_index = &the_index;
 
        opts.fn = oneway_merge;
        tree = parse_tree_indirect(head_sha1);
@@ -204,7 +207,8 @@ static void create_base_index(void)
                die("failed to unpack HEAD tree object");
        parse_tree(tree);
        init_tree_desc(&t, tree->buffer, tree->size);
-       unpack_trees(1, &t, &opts);
+       if (unpack_trees(1, &t, &opts))
+               exit(128); /* We've already reported the error, finish dying */
 }
 
 static char *prepare_index(int argc, const char **argv, const char *prefix)
@@ -215,6 +219,8 @@ static char *prepare_index(int argc, const char **argv, const char *prefix)
 
        if (interactive) {
                interactive_add(argc, argv, prefix);
+               if (read_cache() < 0)
+                       die("index file corrupt");
                commit_style = COMMIT_AS_IS;
                return get_index_file();
        }
@@ -771,6 +777,9 @@ int cmd_status(int argc, const char **argv, const char *prefix)
 
        git_config(git_status_config);
 
+       if (wt_status_use_color == -1)
+               wt_status_use_color = git_use_color_default;
+
        argc = parse_and_validate_options(argc, argv, builtin_status_usage);
 
        index_file = prepare_index(argc, argv, prefix);