diff options
| -rw-r--r-- | Documentation/diff-options.txt | 4 | ||||
| -rw-r--r-- | Documentation/git-describe.txt | 5 | ||||
| -rw-r--r-- | Documentation/git-filter-branch.txt | 27 | ||||
| -rw-r--r-- | Documentation/git-update-index.txt | 10 | ||||
| -rw-r--r-- | Documentation/githooks.txt | 8 | ||||
| -rw-r--r-- | Documentation/technical/index-format.txt | 6 | ||||
| -rw-r--r-- | bundle.c | 10 | ||||
| -rw-r--r-- | daemon.c | 4 | ||||
| -rw-r--r-- | git-compat-util.h | 11 | ||||
| -rw-r--r-- | read-cache.c | 2 |
10 files changed, 64 insertions, 23 deletions
diff --git a/Documentation/diff-options.txt b/Documentation/diff-options.txt index 869d965a3..104579dc7 100644 --- a/Documentation/diff-options.txt +++ b/Documentation/diff-options.txt @@ -195,8 +195,8 @@ any of those replacements occurred. --color[=<when>]:: Show colored diff. - The value must be `always` (the default for `<when>`), `never`, or `auto`. - The default value is `never`. + `--color` (i.e. without '=<when>') is the same as `--color=always`. + '<when>' can be one of `always`, `never`, or `auto`. ifdef::git-diff[] It can be changed by the `color.ui` and `color.diff` configuration settings. diff --git a/Documentation/git-describe.txt b/Documentation/git-describe.txt index 32da244fd..3c81e85ec 100644 --- a/Documentation/git-describe.txt +++ b/Documentation/git-describe.txt @@ -81,8 +81,9 @@ OPTIONS that points at object deadbee....). --match <pattern>:: - Only consider tags matching the given pattern (can be used to avoid - leaking private tags made from the repository). + Only consider tags matching the given `glob(7)` pattern, + excluding the "refs/tags/" prefix. This can be used to avoid + leaking private tags from the repository. --always:: Show uniquely abbreviated commit object as fallback. diff --git a/Documentation/git-filter-branch.txt b/Documentation/git-filter-branch.txt index dfd12c94e..e4c8e8266 100644 --- a/Documentation/git-filter-branch.txt +++ b/Documentation/git-filter-branch.txt @@ -64,8 +64,11 @@ argument is always evaluated in the shell context using the 'eval' command Prior to that, the $GIT_COMMIT environment variable will be set to contain the id of the commit being rewritten. Also, GIT_AUTHOR_NAME, GIT_AUTHOR_EMAIL, GIT_AUTHOR_DATE, GIT_COMMITTER_NAME, GIT_COMMITTER_EMAIL, -and GIT_COMMITTER_DATE are set according to the current commit. The values -of these variables after the filters have run, are used for the new commit. +and GIT_COMMITTER_DATE are taken from the current commit and exported to +the environment, in order to affect the author and committer identities of +the replacement commit created by linkgit:git-commit-tree[1] after the +filters have run. + If any evaluation of <command> returns a non-zero exit status, the whole operation will be aborted. @@ -329,6 +332,26 @@ git filter-branch --msg-filter ' ' HEAD~10..HEAD -------------------------------------------------------- +The `--env-filter` option can be used to modify committer and/or author +identity. For example, if you found out that your commits have the wrong +identity due to a misconfigured user.email, you can make a correction, +before publishing the project, like this: + +-------------------------------------------------------- +git filter-branch --env-filter ' + if test "$GIT_AUTHOR_EMAIL" = "root@localhost" + then + GIT_AUTHOR_EMAIL=john@example.com + export GIT_AUTHOR_EMAIL + fi + if test "$GIT_COMMITTER_EMAIL" = "root@localhost" + then + GIT_COMMITTER_EMAIL=john@example.com + export GIT_COMMITTER_EMAIL + fi +' -- --all +-------------------------------------------------------- + To restrict rewriting to only part of the history, specify a revision range in addition to the new branch name. The new branch name will point to the top-most revision that a 'git rev-list' of this range diff --git a/Documentation/git-update-index.txt b/Documentation/git-update-index.txt index 77a912d4e..c92775829 100644 --- a/Documentation/git-update-index.txt +++ b/Documentation/git-update-index.txt @@ -145,7 +145,15 @@ you will need to handle the situation manually. --index-version <n>:: Write the resulting index out in the named on-disk format version. - The current default version is 2. + Supported versions are 2, 3 and 4. The current default version is 2 + or 3, depending on whether extra features are used, such as + `git add -N`. ++ +Version 4 performs a simple pathname compression that reduces index +size by 30%-50% on large repositories, which results in faster load +time. Version 4 is relatively young (first released in in 1.8.0 in +October 2012). Other Git implementations such as JGit and libgit2 +may not support it yet. -z:: Only meaningful with `--stdin` or `--index-info`; paths are diff --git a/Documentation/githooks.txt b/Documentation/githooks.txt index eab9b356c..dc6693fe4 100644 --- a/Documentation/githooks.txt +++ b/Documentation/githooks.txt @@ -140,9 +140,11 @@ the outcome of 'git commit'. pre-rebase ~~~~~~~~~~ -This hook is called by 'git rebase' and can be used to prevent a branch -from getting rebased. - +This hook is called by 'git rebase' and can be used to prevent a +branch from getting rebased. The hook may be called with one or +two parameters. The first parameter is the upstream from which +the series was forked. The second parameter is the branch being +rebased, and is not set when rebasing the current branch. post-checkout ~~~~~~~~~~~~~ diff --git a/Documentation/technical/index-format.txt b/Documentation/technical/index-format.txt index 27c716b15..0810251f5 100644 --- a/Documentation/technical/index-format.txt +++ b/Documentation/technical/index-format.txt @@ -12,7 +12,7 @@ Git index format The signature is { 'D', 'I', 'R', 'C' } (stands for "dircache") 4-byte version number: - The current supported versions are 2 and 3. + The current supported versions are 2, 3 and 4. 32-bit number of index entries. @@ -93,8 +93,8 @@ Git index format 12-bit name length if the length is less than 0xFFF; otherwise 0xFFF is stored in this field. - (Version 3) A 16-bit field, only applicable if the "extended flag" - above is 1, split into (high to low bits). + (Version 3 or later) A 16-bit field, only applicable if the + "extended flag" above is 1, split into (high to low bits). 1-bit reserved for future @@ -183,17 +183,17 @@ int verify_bundle(struct bundle_header *header, int verbose) struct ref_list *r; r = &header->references; - printf_ln(Q_("The bundle contains %d ref", - "The bundle contains %d refs", + printf_ln(Q_("The bundle contains this ref:", + "The bundle contains these %d refs:", r->nr), r->nr); list_refs(r, 0, NULL); + r = &header->prerequisites; if (!r->nr) { printf_ln(_("The bundle records a complete history.")); } else { - r = &header->prerequisites; - printf_ln(Q_("The bundle requires this ref", - "The bundle requires these %d refs", + printf_ln(Q_("The bundle requires this ref:", + "The bundle requires these %d refs:", r->nr), r->nr); list_refs(r, 0, NULL); @@ -9,10 +9,6 @@ #define HOST_NAME_MAX 256 #endif -#ifndef NI_MAXSERV -#define NI_MAXSERV 32 -#endif - #ifdef NO_INITGROUPS #define initgroups(x, y) (0) /* nothing */ #endif diff --git a/git-compat-util.h b/git-compat-util.h index b636e0dd0..e715285e7 100644 --- a/git-compat-util.h +++ b/git-compat-util.h @@ -213,6 +213,17 @@ extern char *gitbasename(char *); #include <openssl/err.h> #endif +/* On most systems <netdb.h> would have given us this, but + * not on some systems (e.g. z/OS). + */ +#ifndef NI_MAXHOST +#define NI_MAXHOST 1025 +#endif + +#ifndef NI_MAXSERV +#define NI_MAXSERV 32 +#endif + /* On most systems <limits.h> would have given us this, but * not on some systems (e.g. GNU/Hurd). */ diff --git a/read-cache.c b/read-cache.c index 827ae55c5..670a06bc7 100644 --- a/read-cache.c +++ b/read-cache.c @@ -1260,7 +1260,7 @@ static int verify_hdr(struct cache_header *hdr, unsigned long size) if (hdr->hdr_signature != htonl(CACHE_SIGNATURE)) return error("bad signature"); hdr_version = ntohl(hdr->hdr_version); - if (hdr_version < 2 || 4 < hdr_version) + if (hdr_version < INDEX_FORMAT_LB || INDEX_FORMAT_UB < hdr_version) return error("bad index version %d", hdr_version); git_SHA1_Init(&c); git_SHA1_Update(&c, hdr, size - 20); |