Merge branch 'maint'
authorJunio C Hamano <gitster@pobox.com>
Sat, 13 Feb 2010 23:14:04 +0000 (15:14 -0800)
committerJunio C Hamano <gitster@pobox.com>
Sat, 13 Feb 2010 23:14:04 +0000 (15:14 -0800)
* maint:
Start 1.7.0 maintenance track

Conflicts:
RelNotes

Documentation/RelNotes-1.7.1.txt [new file with mode: 0644]
RelNotes
builtin-grep.c
builtin-revert.c
git.c
path.c
setup.c
t/t7002-grep.sh
diff --git a/Documentation/RelNotes-1.7.1.txt b/Documentation/RelNotes-1.7.1.txt
new file mode 100644 (file)
index 0000000..b0bf836
--- /dev/null
@@ -0,0 +1,17 @@
+Git v1.7.1 Release Notes
+========================
+
+Updates since v1.7.0
+--------------------
+
+Fixes since v1.7.0
+------------------
+
+All of the fixes in v1.7.0.X maintenance series are included in this
+release, unless otherwise noted.
+
+---
+exec >/var/tmp/1
+echo O=$(git describe)
+O=v1.7.0
+git shortlog --no-merges ^maint $O..
index 9fadb0afe4ae9bac23f80dd2b64106a171720ec9..00e77229ddadcb8a13b10b693a96bd76a4cb9f33 120000 (symlink)
--- a/RelNotes
+++ b/RelNotes
@@ -1 +1 @@
-Documentation/RelNotes-1.7.0.1.txt
\ No newline at end of file
+Documentation/RelNotes-1.7.1.txt
\ No newline at end of file
index 26d4deb1cce3e5540411a47fdf35085649669d06..46ffc1d1d917dd9388ae76899630b717811205a6 100644 (file)
@@ -14,6 +14,7 @@
 #include "userdiff.h"
 #include "grep.h"
 #include "quote.h"
+#include "dir.h"
 
 #ifndef NO_PTHREADS
 #include "thread-utils.h"
@@ -645,6 +646,24 @@ static int grep_object(struct grep_opt *opt, const char **paths,
        die("unable to grep from object of type %s", typename(obj->type));
 }
 
+static int grep_directory(struct grep_opt *opt, const char **paths)
+{
+       struct dir_struct dir;
+       int i, hit = 0;
+
+       memset(&dir, 0, sizeof(dir));
+       setup_standard_excludes(&dir);
+
+       fill_directory(&dir, paths);
+       for (i = 0; i < dir.nr; i++) {
+               hit |= grep_file(opt, dir.entries[i]->name);
+               if (hit && opt->status_only)
+                       break;
+       }
+       free_grep_patterns(opt);
+       return hit;
+}
+
 static int context_callback(const struct option *opt, const char *arg,
                            int unset)
 {
@@ -739,9 +758,12 @@ int cmd_grep(int argc, const char **argv, const char *prefix)
        const char **paths = NULL;
        int i;
        int dummy;
+       int nongit = 0, use_index = 1;
        struct option options[] = {
                OPT_BOOLEAN(0, "cached", &cached,
                        "search in index instead of in the work tree"),
+               OPT_BOOLEAN(0, "index", &use_index,
+                       "--no-index finds in contents not managed by git"),
                OPT_GROUP(""),
                OPT_BOOLEAN('v', "invert-match", &opt.invert,
                        "show non-matching lines"),
@@ -824,6 +846,8 @@ int cmd_grep(int argc, const char **argv, const char *prefix)
                OPT_END()
        };
 
+       prefix = setup_git_directory_gently(&nongit);
+
        /*
         * 'git grep -h', unlike 'git grep -h <pattern>', is a request
         * to show usage information and exit.
@@ -861,6 +885,20 @@ int cmd_grep(int argc, const char **argv, const char *prefix)
                             PARSE_OPT_STOP_AT_NON_OPTION |
                             PARSE_OPT_NO_INTERNAL_HELP);
 
+       if (use_index && nongit)
+               /* die the same way as if we did it at the beginning */
+               setup_git_directory();
+
+       /*
+        * skip a -- separator; we know it cannot be
+        * separating revisions from pathnames if
+        * we haven't even had any patterns yet
+        */
+       if (argc > 0 && !opt.pattern_list && !strcmp(argv[0], "--")) {
+               argv++;
+               argc--;
+       }
+
        /* First unrecognized non-option token */
        if (argc > 0 && !opt.pattern_list) {
                append_grep_pattern(&opt, argv[0], "command line", 0,
@@ -922,6 +960,18 @@ int cmd_grep(int argc, const char **argv, const char *prefix)
                paths[1] = NULL;
        }
 
+       if (!use_index) {
+               int hit;
+               if (cached)
+                       die("--cached cannot be used with --no-index.");
+               if (list.nr)
+                       die("--no-index cannot be used with revs.");
+               hit = grep_directory(&opt, paths);
+               if (use_threads)
+                       hit |= wait_all();
+               return !hit;
+       }
+
        if (!list.nr) {
                int hit;
                if (!cached)
index 8ac86f09434d1dad830c924de8cadcef6705e1e5..eff52687a87b45b766e064eede7c2c35b6d133d2 100644 (file)
@@ -38,6 +38,7 @@ static const char * const cherry_pick_usage[] = {
 static int edit, no_replay, no_commit, mainline, signoff;
 static enum { REVERT, CHERRY_PICK } action;
 static struct commit *commit;
+static const char *commit_name;
 static int allow_rerere_auto;
 
 static const char *me;
@@ -49,7 +50,6 @@ static void parse_args(int argc, const char **argv)
        const char * const * usage_str =
                action == REVERT ?  revert_usage : cherry_pick_usage;
        unsigned char sha1[20];
-       const char *arg;
        int noop;
        struct option options[] = {
                OPT_BOOLEAN('n', "no-commit", &no_commit, "don't automatically commit"),
@@ -64,19 +64,13 @@ static void parse_args(int argc, const char **argv)
 
        if (parse_options(argc, argv, NULL, options, usage_str, 0) != 1)
                usage_with_options(usage_str, options);
-       arg = argv[0];
 
-       if (get_sha1(arg, sha1))
-               die ("Cannot find '%s'", arg);
-       commit = (struct commit *)parse_object(sha1);
+       commit_name = argv[0];
+       if (get_sha1(commit_name, sha1))
+               die ("Cannot find '%s'", commit_name);
+       commit = lookup_commit_reference(sha1);
        if (!commit)
-               die ("Could not find %s", sha1_to_hex(sha1));
-       if (commit->object.type == OBJ_TAG) {
-               commit = (struct commit *)
-                       deref_tag((struct object *)commit, arg, strlen(arg));
-       }
-       if (commit->object.type != OBJ_COMMIT)
-               die ("'%s' does not point to a commit", arg);
+               exit(1);
 }
 
 static char *get_oneline(const char *message)
@@ -204,25 +198,27 @@ static void set_author_ident_env(const char *message)
                        sha1_to_hex(commit->object.sha1));
 }
 
-static char *help_msg(const unsigned char *sha1)
+static char *help_msg(const char *name)
 {
-       static char helpbuf[1024];
+       struct strbuf helpbuf = STRBUF_INIT;
        char *msg = getenv("GIT_CHERRY_PICK_HELP");
 
        if (msg)
                return msg;
 
-       strcpy(helpbuf, "  After resolving the conflicts,\n"
-              "mark the corrected paths with 'git add <paths>' "
-              "or 'git rm <paths>' and commit the result.");
+       strbuf_addstr(&helpbuf, "  After resolving the conflicts,\n"
+               "mark the corrected paths with 'git add <paths>' or 'git rm <paths>'\n"
+               "and commit the result");
 
        if (action == CHERRY_PICK) {
-               sprintf(helpbuf + strlen(helpbuf),
-                       "\nWhen commiting, use the option "
-                       "'-c %s' to retain authorship and message.",
-                       find_unique_abbrev(sha1, DEFAULT_ABBREV));
+               strbuf_addf(&helpbuf, " with: \n"
+                       "\n"
+                       "        git commit -c %s\n",
+                       name);
        }
-       return helpbuf;
+       else
+               strbuf_addch(&helpbuf, '.');
+       return strbuf_detach(&helpbuf, NULL);
 }
 
 static struct tree *empty_tree(void)
@@ -409,7 +405,7 @@ static int revert_or_cherry_pick(int argc, const char **argv)
                if (commit_lock_file(&msg_file) < 0)
                        die ("Error wrapping up %s", defmsg);
                fprintf(stderr, "Automatic %s failed.%s\n",
-                       me, help_msg(commit->object.sha1));
+                       me, help_msg(commit_name));
                rerere(allow_rerere_auto);
                exit(1);
        }
diff --git a/git.c b/git.c
index 4c3028c098c03c842d2a635d054d3c27653dd511..b3e23f10441924de45ab768e086ead90b214d4c7 100644 (file)
--- a/git.c
+++ b/git.c
@@ -317,7 +317,7 @@ static void handle_internal_command(int argc, const char **argv)
                { "fsck-objects", cmd_fsck, RUN_SETUP },
                { "gc", cmd_gc, RUN_SETUP },
                { "get-tar-commit-id", cmd_get_tar_commit_id },
-               { "grep", cmd_grep, RUN_SETUP | USE_PAGER },
+               { "grep", cmd_grep, USE_PAGER },
                { "hash-object", cmd_hash_object },
                { "help", cmd_help },
                { "index-pack", cmd_index_pack },
diff --git a/path.c b/path.c
index 79aa104712364a8c18964feecd4c8079449a78cf..0005df3a5faad038b1d3af07585faaf1e8d59de4 100644 (file)
--- a/path.c
+++ b/path.c
@@ -336,7 +336,7 @@ char *enter_repo(char *path, int strict)
 
        if (access("objects", X_OK) == 0 && access("refs", X_OK) == 0 &&
            validate_headref("HEAD") == 0) {
-               setenv(GIT_DIR_ENVIRONMENT, ".", 1);
+               set_git_dir(".");
                check_repository_format();
                return path;
        }
diff --git a/setup.c b/setup.c
index 710e2f3008c79c08cdc507288881c9a58311283a..b38cbee145e8f3aa13d79cd80640841ec2fb350e 100644 (file)
--- a/setup.c
+++ b/setup.c
@@ -404,9 +404,9 @@ const char *setup_git_directory_gently(int *nongit_ok)
                                inside_work_tree = 0;
                        if (offset != len) {
                                cwd[offset] = '\0';
-                               setenv(GIT_DIR_ENVIRONMENT, cwd, 1);
+                               set_git_dir(cwd);
                        } else
-                               setenv(GIT_DIR_ENVIRONMENT, ".", 1);
+                               set_git_dir(".");
                        check_repository_format_gently(nongit_ok);
                        return NULL;
                }
index 7144f815c07a46e4f39a0f739fb964467fd27a16..ebae1522c82a6a38e9f5bfeb051f39486b33ccb3 100755 (executable)
@@ -434,4 +434,89 @@ test_expect_success 'grep -Fi' '
        test_cmp expected actual
 '
 
+test_expect_success 'outside of git repository' '
+       rm -fr non &&
+       mkdir -p non/git/sub &&
+       echo hello >non/git/file1 &&
+       echo world >non/git/sub/file2 &&
+       echo ".*o*" >non/git/.gitignore &&
+       {
+               echo file1:hello &&
+               echo sub/file2:world
+       } >non/expect.full &&
+       echo file2:world >non/expect.sub
+       (
+               GIT_CEILING_DIRECTORIES="$(pwd)/non/git" &&
+               export GIT_CEILING_DIRECTORIES &&
+               cd non/git &&
+               test_must_fail git grep o &&
+               git grep --no-index o >../actual.full &&
+               test_cmp ../expect.full ../actual.full
+               cd sub &&
+               test_must_fail git grep o &&
+               git grep --no-index o >../../actual.sub &&
+               test_cmp ../../expect.sub ../../actual.sub
+       )
+'
+
+test_expect_success 'inside git repository but with --no-index' '
+       rm -fr is &&
+       mkdir -p is/git/sub &&
+       echo hello >is/git/file1 &&
+       echo world >is/git/sub/file2 &&
+       echo ".*o*" >is/git/.gitignore &&
+       {
+               echo file1:hello &&
+               echo sub/file2:world
+       } >is/expect.full &&
+       : >is/expect.empty &&
+       echo file2:world >is/expect.sub
+       (
+               cd is/git &&
+               git init &&
+               test_must_fail git grep o >../actual.full &&
+               test_cmp ../expect.empty ../actual.full &&
+               git grep --no-index o >../actual.full &&
+               test_cmp ../expect.full ../actual.full &&
+               cd sub &&
+               test_must_fail git grep o >../../actual.sub &&
+               test_cmp ../../expect.empty ../../actual.sub &&
+               git grep --no-index o >../../actual.sub &&
+               test_cmp ../../expect.sub ../../actual.sub
+       )
+'
+
+test_expect_success 'setup double-dash tests' '
+cat >double-dash <<EOF &&
+--
+->
+other
+EOF
+git add double-dash
+'
+
+cat >expected <<EOF
+double-dash:->
+EOF
+test_expect_success 'grep -- pattern' '
+       git grep -- "->" >actual &&
+       test_cmp expected actual
+'
+test_expect_success 'grep -- pattern -- pathspec' '
+       git grep -- "->" -- double-dash >actual &&
+       test_cmp expected actual
+'
+test_expect_success 'grep -e pattern -- path' '
+       git grep -e "->" -- double-dash >actual &&
+       test_cmp expected actual
+'
+
+cat >expected <<EOF
+double-dash:--
+EOF
+test_expect_success 'grep -e -- -- path' '
+       git grep -e -- -- double-dash >actual &&
+       test_cmp expected actual
+'
+
 test_done