--- /dev/null
- * gitweb did not correctly fall back to configured $fallback_encoding
- that is not 'latin1'.
- (merge b13e3ea jn/maint-gitweb-utf8-fix later to maint).
-
+Git v1.7.9 Release Notes (draft)
+========================
+
+Updates since v1.7.8
+--------------------
+
+ * gitk updates accumulated since early 2011.
+
+ * git-gui updated to 0.16.0.
+
+ * git-p4 (in contrib/) updates.
+
+ * Git uses gettext to translate its most common interface messages
+ into the user's language if translations are available and the
+ locale is appropriately set. Distributors can drop in new PO files
+ in po/ to add new translations.
+
+ * The code to handle username/password for HTTP transaction used in
+ "git push" & "git fetch" learned to talk "credential API" to
+ external programs to cache or store them, to allow integration with
+ platform native keychain mechanisms.
+
+ * The prompted input in the terminal use our own getpass() replacement
+ when possible. HTTP transactions used to ask username without echoing
+ back what was typed, but with this change you will see it as you type.
+
+ * The internal of "revert/cherry-pick" has been tweaked to prepare
+ building more generic "sequencer" on top of the implementation that
+ drives them.
+
+ * "git add" learned to stream large files directly into a packfile
+ instead of writing them into individual loose object files.
+
+ * "git checkout -B <current branch> <elsewhere>" is a more intuitive
+ way to spell "git reset --keep <elsewhere>".
+
+ * "git checkout" and "git merge" learned "--no-overwrite-ignore" option
+ to tell Git that untracked and ignored files are not expendable.
+
+ * "git commit --amend" learned "--no-edit" option to say that the
+ user is amending the tree being recorded, without updating the
+ commit log message.
+
+ * "git commit" and "git reset" re-learned the optimization to prime
+ the cache-tree information in the index, which makes it faster to
+ write a tree object out after the index entries are updated.
+
+ * "git commit" detects and rejects an attempt to stuff NUL byte in
+ the commit log message.
+
+ * fsck and prune are relatively lengthy operations that still go
+ silent while making the end-user wait. They learned to give progress
+ output like other slow operations.
+
+ * The set of built-in function-header patterns for various languages
+ knows MATLAB.
+
+ * "git log --format='<format>'" learned new %g[nNeE] specifiers to
+ show information from the reflog entries when warlking the reflog
+ (i.e. with "-g").
+
+ * "git pull" can be used to fetch and merge an annotated/signed tag,
+ instead of the tip of a topic branch. The GPG signature from the
+ signed tag is recorded in the resulting merge commit for later
+ auditing.
+
+ * "git branch --edit-description" can be used to add descriptive text
+ to explain what a topic branch is about.
+
+ * "git fmt-merge-msg" learned to take the branch description into
+ account when preparing a merge summary that "git merge" records
+ when merging a local branch.
+
+ * "git request-pull" has been updated to convey more information
+ useful for integrators to decide if a topic is worth merging and
+ what is pulled is indeed what the requestor asked to pull,
+ including:
+
+ - the tip of the branch being requested to be merged;
+ - the branch description describing what the topic is about;
+ - the contents of the annotated tag, when requesting to pull a tag.
+
+ * "git pull" learned to notice 'pull.rebase' configuration variable,
+ which serves as a global fallback for setting 'branch.<name>.rebase'
+ configuration variable per branch.
+
+ * "git tag" learned "--cleanup" option to control how the whitespaces
+ and empty lines in tag message are cleaned up.
+
+ * "gitweb" learned to show side-by-side diff.
+
+Also contains minor documentation updates and code clean-ups.
+
+
+Fixes since v1.7.8
+------------------
+
+Unless otherwise noted, all the fixes since v1.7.8 in the maintenance
+releases are contained in this release (see release notes to them for
+details).
+
+--
+exec >/var/tmp/1
+O=v1.7.8.2-301-g48de656
+echo O=$(git describe master)
+git log --first-parent --oneline --reverse ^$O master
+echo
+git shortlog --no-merges ^$O ^maint master
You can have `[section]` if you have `[section "subsection"]`, but you
don't need to.
-There is also a case insensitive alternative `[section.subsection]` syntax.
-In this syntax, subsection names follow the same restrictions as for section
-names.
+There is also a deprecated `[section.subsection]` syntax. With this
+syntax, the subsection name is converted to lower-case and is also
+compared case sensitively. These subsection names follow the same
+restrictions as section names.
All the other lines (and the remainder of the line after the section
header) are recognized as setting variables, in the form
porcelain configuration variables in the respective porcelain documentation.
advice.*::
- When set to 'true', display the given optional help message.
- When set to 'false', do not display. The configuration variables
- are:
+ These variables control various optional help messages designed to
+ aid new users. All 'advice.*' variables default to 'true', and you
+ can tell Git that you do not need help by setting these to 'false':
+
--
pushNonFastForward::
Advice shown when linkgit:git-push[1] refuses
- non-fast-forward refs. Default: true.
+ non-fast-forward refs.
statusHints::
Directions on how to stage/unstage/add shown in the
output of linkgit:git-status[1] and the template shown
- when writing commit messages. Default: true.
+ when writing commit messages.
commitBeforeMerge::
Advice shown when linkgit:git-merge[1] refuses to
merge to avoid overwriting local changes.
- Default: true.
resolveConflict::
Advices shown by various commands when conflicts
prevent the operation from being performed.
- Default: true.
implicitIdentity::
Advice on how to set your identity configuration when
your information is guessed from the system username and
- domain name. Default: true.
-
+ domain name.
detachedHead::
- Advice shown when you used linkgit::git-checkout[1] to
+ Advice shown when you used linkgit:git-checkout[1] to
move to the detach HEAD state, to instruct how to create
- a local branch after the fact. Default: true.
+ a local branch after the fact.
--
core.fileMode::
variable when it is set, and the environment variable
`GIT_EDITOR` is not set. See linkgit:git-var[1].
+sequence.editor::
+ Text editor used by `git rebase -i` for editing the rebase insn file.
+ The value is meant to be interpreted by the shell when it is used.
+ It can be overridden by the `GIT_SEQUENCE_EDITOR` environment variable.
+ When not configured the default commit message editor is used instead.
+
core.pager::
The command that git will use to paginate output. Can
be overridden with the `GIT_PAGER` environment
branch.<name>.rebase::
When true, rebase the branch <name> on top of the fetched branch,
instead of merging the default branch from the default remote when
- "git pull" is run.
- *NOTE*: this is a possibly dangerous operation; do *not* use
- it unless you understand the implications (see linkgit:git-rebase[1]
- for details).
+ "git pull" is run. See "pull.rebase" for doing this in a non
+ branch-specific manner.
++
+*NOTE*: this is a possibly dangerous operation; do *not* use
+it unless you understand the implications (see linkgit:git-rebase[1]
+for details).
browser.<tool>.cmd::
Specify the command to invoke the specified browser. The
"{tilde}/" is expanded to the value of `$HOME` and "{tilde}user/" to the
specified user's home directory.
+credential.helper::
+ Specify an external helper to be called when a username or
+ password credential is needed; the helper may consult external
+ storage to avoid prompting the user for the credentials. See
+ linkgit:gitcredentials[7] for details.
+
+credential.useHttpPath::
+ When acquiring credentials, consider the "path" component of an http
+ or https URL to be important. Defaults to false. See
+ linkgit:gitcredentials[7] for more information.
+
+credential.username::
+ If no username is set for a network authentication, use this username
+ by default. See credential.<context>.* below, and
+ linkgit:gitcredentials[7].
+
+credential.<url>.*::
+ Any of the credential.* options above can be applied selectively to
+ some credentials. For example "credential.https://example.com.username"
+ would set the default username only for https connections to
+ example.com. See linkgit:gitcredentials[7] for details on how URLs are
+ matched.
+
include::diff-config.txt[]
difftool.<tool>.path::
grep.extendedRegexp::
If set to true, enable '--extended-regexp' option by default.
+ gpg.program::
+ Use this custom program instead of "gpg" found on $PATH when
+ making or verifying a PGP signature. The program must support the
+ same command line interface as GPG, namely, to verify a detached
+ signature, "gpg --verify $file - <$signature" is run, and the
+ program is expected to signal a good signature by exiting with
+ code 0, and to generate an ascii-armored detached signature, the
+ standard input of "gpg -bsau $key" is fed with the contents to be
+ signed, and the program is expected to send the result to its
+ standard output.
+
gui.commitmsgwidth::
Defines how wide the commit message window is in the
linkgit:git-gui[1]. "75" is the default.
Note that an alias with the same name as a built-in format
will be silently ignored.
+pull.rebase::
+ When true, rebase branches on top of the fetched branch, instead
+ of merging the default branch from the default remote when "git
+ pull" is run. See "branch.<name>.rebase" for setting this on a
+ per-branch basis.
++
+*NOTE*: this is a possibly dangerous operation; do *not* use
+it unless you understand the implications (see linkgit:git-rebase[1]
+for details).
+
pull.octopus::
The default merge strategy to use when pulling multiple branches
at once.
rerere.enabled::
Activate recording of resolved conflicts, so that identical
- conflict hunks can be resolved automatically, should they
- be encountered again. linkgit:git-rerere[1] command is by
- default enabled if you create `rr-cache` directory under
- `$GIT_DIR`, but can be disabled by setting this option to false.
+ conflict hunks can be resolved automatically, should they be
+ encountered again. By default, linkgit:git-rerere[1] is
+ enabled if there is an `rr-cache` directory under the
+ `$GIT_DIR`.
sendemail.identity::
A configuration identity. When given, causes values in the
A GnuPG signed tag object will be created when `-s` or `-u
<key-id>` is used. When `-u <key-id>` is not used, the
committer identity for the current user is used to find the
- GnuPG key for signing.
+ GnuPG key for signing. The configuration variable `gpg.program`
+ is used to specify custom GnuPG binary.
+
OPTIONS
-------
-s::
--sign::
- Make a GPG-signed tag, using the default e-mail address's key
+ Make a GPG-signed tag, using the default e-mail address's key.
-u <key-id>::
--local-user=<key-id>::
- Make a GPG-signed tag, using the given key
+ Make a GPG-signed tag, using the given key.
-f::
--force::
Implies `-a` if none of `-a`, `-s`, or `-u <key-id>`
is given.
+--cleanup=<mode>::
+ This option sets how the tag message is cleaned up.
+ The '<mode>' can be one of 'verbatim', 'whitespace' and 'strip'. The
+ 'strip' mode is default. The 'verbatim' mode does not change message at
+ all, 'whitespace' removes just leading/trailing whitespace lines and
+ 'strip' removes both whitespace and commentary.
+
<tagname>::
The name of the tag to create, delete, or describe.
The new tag name must pass all checks defined by
#include "tree.h"
#include "builtin.h"
#include "utf8.h"
+ #include "gpg-interface.h"
- static const char commit_tree_usage[] = "git commit-tree [(-p <sha1>)...] [-m <message>] [-F <file>] <sha1> <changelog";
+ static const char commit_tree_usage[] = "git commit-tree [(-p <sha1>)...] [-S<signer>] [-m <message>] [-F <file>] <sha1> <changelog";
static void new_parent(struct commit *parent, struct commit_list **parents_p)
{
commit_list_insert(parent, parents_p);
}
+ static int commit_tree_config(const char *var, const char *value, void *cb)
+ {
+ int status = git_gpg_config(var, value, NULL);
+ if (status)
+ return status;
+ return git_default_config(var, value, cb);
+ }
+
int cmd_commit_tree(int argc, const char **argv, const char *prefix)
{
int i, got_tree = 0;
unsigned char tree_sha1[20];
unsigned char commit_sha1[20];
struct strbuf buffer = STRBUF_INIT;
+ const char *sign_commit = NULL;
- git_config(git_default_config, NULL);
+ git_config(commit_tree_config, NULL);
if (argc < 2 || !strcmp(argv[1], "-h"))
usage(commit_tree_usage);
+ if (get_sha1(argv[1], tree_sha1))
+ die("Not a valid object name %s", argv[1]);
+
for (i = 1; i < argc; i++) {
const char *arg = argv[i];
if (!strcmp(arg, "-p")) {
continue;
}
+ if (!memcmp(arg, "-S", 2)) {
+ sign_commit = arg + 2;
+ continue;
+ }
+
if (!strcmp(arg, "-m")) {
if (argc <= ++i)
usage(commit_tree_usage);
die_errno("git commit-tree: failed to read");
}
- if (commit_tree(&buffer, tree_sha1, parents, commit_sha1, NULL)) {
- if (commit_tree(buffer.buf, tree_sha1, parents, commit_sha1,
++ if (commit_tree(&buffer, tree_sha1, parents, commit_sha1,
+ NULL, sign_commit)) {
strbuf_release(&buffer);
return 1;
}
#include "unpack-trees.h"
#include "quote.h"
#include "submodule.h"
+ #include "gpg-interface.h"
static const char * const builtin_commit_usage[] = {
"git commit [options] [--] <filepattern>...",
static const char *author_message, *author_message_buffer;
static char *edit_message, *use_message;
static char *fixup_message, *squash_message;
-static int all, edit_flag, also, interactive, patch_interactive, only, amend, signoff;
+static int all, also, interactive, patch_interactive, only, amend, signoff;
+static int edit_flag = -1; /* unspecified */
static int quiet, verbose, no_verify, allow_empty, dry_run, renew_authorship;
static int no_post_rewrite, allow_empty_message;
static char *untracked_files_arg, *force_date, *ignore_submodule_arg;
+ static char *sign_commit;
+
/*
* The default commit message cleanup mode will remove the lines
* beginning with # (shell comments) and leading and trailing
static int use_editor = 1, include_status = 1;
static int show_ignored_in_status;
static const char *only_include_assumed;
-static struct strbuf message;
+static struct strbuf message = STRBUF_INIT;
static int null_termination;
static enum {
OPT_STRING('C', "reuse-message", &use_message, "commit", "reuse message from specified commit"),
OPT_STRING(0, "fixup", &fixup_message, "commit", "use autosquash formatted message to fixup specified commit"),
OPT_STRING(0, "squash", &squash_message, "commit", "use autosquash formatted message to squash specified commit"),
- OPT_BOOLEAN(0, "reset-author", &renew_authorship, "the commit is authored by me now (used with -C-c/--amend)"),
+ OPT_BOOLEAN(0, "reset-author", &renew_authorship, "the commit is authored by me now (used with -C/-c/--amend)"),
OPT_BOOLEAN('s', "signoff", &signoff, "add Signed-off-by:"),
OPT_FILENAME('t', "template", &template_file, "use specified template file"),
- OPT_BOOLEAN('e', "edit", &edit_flag, "force edit of commit"),
+ OPT_BOOL('e', "edit", &edit_flag, "force edit of commit"),
OPT_STRING(0, "cleanup", &cleanup_arg, "default", "how to strip spaces and #comments from message"),
OPT_BOOLEAN(0, "status", &include_status, "include status in commit message template"),
+ { OPTION_STRING, 'S', "gpg-sign", &sign_commit, "key id",
+ "GPG sign commit", PARSE_OPT_OPTARG, NULL, (intptr_t) "" },
/* end commit message options */
OPT_GROUP("Commit contents options"),
fd = hold_locked_index(&index_lock, 1);
add_files_to_cache(also ? prefix : NULL, pathspec, 0);
refresh_cache_or_die(refresh_flags);
+ update_main_cache_tree(1);
if (write_cache(fd, active_cache, active_nr) ||
close_lock_file(&index_lock))
die(_("unable to write new_index file"));
fd = hold_locked_index(&index_lock, 1);
refresh_cache_or_die(refresh_flags);
if (active_cache_changed) {
+ update_main_cache_tree(1);
if (write_cache(fd, active_cache, active_nr) ||
commit_locked_index(&index_lock))
die(_("unable to write new_index file"));
*/
discard_cache();
read_cache_from(index_file);
- if (!active_cache_tree)
- active_cache_tree = cache_tree();
- if (cache_tree_update(active_cache_tree,
- active_cache, active_nr, 0, 0) < 0) {
+ if (update_main_cache_tree(0)) {
error(_("Error building trees"));
return 0;
}
if (logfile || message.len || use_message || fixup_message)
use_editor = 0;
- if (edit_flag)
- use_editor = 1;
+ if (0 <= edit_flag)
+ use_editor = edit_flag;
if (!use_editor)
setenv("GIT_EDITOR", ":", 1);
struct commit *commit;
struct strbuf format = STRBUF_INIT;
unsigned char junk_sha1[20];
- const char *head = resolve_ref("HEAD", junk_sha1, 0, NULL);
+ const char *head;
struct pretty_print_context pctx = {0};
struct strbuf author_ident = STRBUF_INIT;
struct strbuf committer_ident = STRBUF_INIT;
rev.diffopt.break_opt = 0;
diff_setup_done(&rev.diffopt);
+ head = resolve_ref_unsafe("HEAD", junk_sha1, 0, NULL);
printf("[%s%s ",
!prefixcmp(head, "refs/heads/") ?
head + 11 :
static int git_commit_config(const char *k, const char *v, void *cb)
{
struct wt_status *s = cb;
+ int status;
if (!strcmp(k, "commit.template"))
return git_config_pathname(&template_file, k, v);
return 0;
}
+ status = git_gpg_config(k, v, NULL);
+ if (status)
+ return status;
return git_status_config(k, v, s);
}
}
if (amend) {
- extra = read_commit_extra_headers(current_head);
+ const char *exclude_gpgsig[2] = { "gpgsig", NULL };
+ extra = read_commit_extra_headers(current_head, exclude_gpgsig);
} else {
struct commit_extra_header **tail = &extra;
append_merge_tag_headers(parents, &tail);
}
- if (commit_tree_extended(sb.buf, active_cache_tree->sha1, parents, sha1,
+ if (commit_tree_extended(&sb, active_cache_tree->sha1, parents, sha1,
- author_ident.buf, extra)) {
+ author_ident.buf, sign_commit, extra)) {
rollback_index_files();
die(_("failed to write commit object"));
}
}
unlink(git_path("CHERRY_PICK_HEAD"));
+ unlink(git_path("REVERT_HEAD"));
unlink(git_path("MERGE_HEAD"));
unlink(git_path("MERGE_MSG"));
unlink(git_path("MERGE_MODE"));
#include "merge-recursive.h"
#include "resolve-undo.h"
#include "remote.h"
+#include "fmt-merge-msg.h"
+ #include "gpg-interface.h"
#define DEFAULT_TWOHEAD (1<<0)
#define DEFAULT_OCTOPUS (1<<1)
NULL
};
-static int show_diffstat = 1, shortlog_len, squash;
+static int show_diffstat = 1, shortlog_len = -1, squash;
static int option_commit = 1, allow_fast_forward = 1;
static int fast_forward_only, option_edit;
static int allow_trivial = 1, have_message;
-static struct strbuf merge_msg;
+static int overwrite_ignore = 1;
+static struct strbuf merge_msg = STRBUF_INIT;
static struct commit_list *remoteheads;
static struct strategy **use_strategies;
static size_t use_strategies_nr, use_strategies_alloc;
static int abort_current_merge;
static int show_progress = -1;
static int default_to_upstream;
+ static const char *sign_commit;
static struct strategy all_strategy[] = {
{ "recursive", DEFAULT_TWOHEAD | NO_TRIVIAL },
OPT_BOOLEAN(0, "abort", &abort_current_merge,
"abort the current in-progress merge"),
OPT_SET_INT(0, "progress", &show_progress, "force progress reporting", 1),
+ { OPTION_STRING, 'S', "gpg-sign", &sign_commit, "key id",
+ "GPG sign commit", PARSE_OPT_OPTARG, NULL, (intptr_t) "" },
+ OPT_BOOLEAN(0, "overwrite-ignore", &overwrite_ignore, "update ignored files (default)"),
OPT_END()
};
struct rev_info rev;
struct strbuf out = STRBUF_INIT;
struct commit_list *j;
+ const char *filename;
int fd;
struct pretty_print_context ctx = {0};
printf(_("Squash commit -- not updating HEAD\n"));
- fd = open(git_path("SQUASH_MSG"), O_WRONLY | O_CREAT, 0666);
+ filename = git_path("SQUASH_MSG");
+ fd = open(filename, O_WRONLY | O_CREAT, 0666);
if (fd < 0)
- die_errno(_("Could not write to '%s'"), git_path("SQUASH_MSG"));
+ die_errno(_("Could not write to '%s'"), filename);
init_revisions(&rev, NULL);
rev.ignore_merges = 1;
static void merge_name(const char *remote, struct strbuf *msg)
{
struct commit *remote_head;
- unsigned char branch_head[20], buf_sha[20];
+ unsigned char branch_head[20];
struct strbuf buf = STRBUF_INIT;
struct strbuf bname = STRBUF_INIT;
const char *ptr;
strbuf_addstr(&truname, "refs/heads/");
strbuf_addstr(&truname, remote);
strbuf_setlen(&truname, truname.len - len);
- if (resolve_ref(truname.buf, buf_sha, 1, NULL)) {
+ if (ref_exists(truname.buf)) {
strbuf_addf(msg,
"%s\t\tbranch '%s'%s of .\n",
sha1_to_hex(remote_head->object.sha1),
if (!strcmp(remote, "FETCH_HEAD") &&
!access(git_path("FETCH_HEAD"), R_OK)) {
+ const char *filename;
FILE *fp;
struct strbuf line = STRBUF_INIT;
char *ptr;
- fp = fopen(git_path("FETCH_HEAD"), "r");
+ filename = git_path("FETCH_HEAD");
+ fp = fopen(filename, "r");
if (!fp)
die_errno(_("could not open '%s' for reading"),
- git_path("FETCH_HEAD"));
+ filename);
strbuf_getline(&line, fp, '\n');
fclose(fp);
ptr = strstr(line.buf, "\tnot-for-merge\t");
return git_config_string(&pull_octopus, k, v);
else if (!strcmp(k, "merge.renormalize"))
option_renormalize = git_config_bool(k, v);
- else if (!strcmp(k, "merge.log") || !strcmp(k, "merge.summary")) {
- int is_bool;
- shortlog_len = git_config_bool_or_int(k, v, &is_bool);
- if (!is_bool && shortlog_len < 0)
- return error(_("%s: negative length %s"), k, v);
- if (is_bool && shortlog_len)
- shortlog_len = DEFAULT_MERGE_LOG_LEN;
- return 0;
- } else if (!strcmp(k, "merge.ff")) {
+ else if (!strcmp(k, "merge.ff")) {
int boolval = git_config_maybe_bool(k, v);
if (0 <= boolval) {
allow_fast_forward = boolval;
default_to_upstream = git_config_bool(k, v);
return 0;
}
+
+ status = fmt_merge_msg_config(k, v, cb);
++ if (status)
++ return status;
+ status = git_gpg_config(k, v, NULL);
if (status)
return status;
return git_diff_ui_config(k, v, cb);
memset(&trees, 0, sizeof(trees));
memset(&opts, 0, sizeof(opts));
memset(&t, 0, sizeof(t));
- memset(&dir, 0, sizeof(dir));
- dir.flags |= DIR_SHOW_IGNORED;
- dir.exclude_per_dir = ".gitignore";
- opts.dir = &dir;
+ if (overwrite_ignore) {
+ memset(&dir, 0, sizeof(dir));
+ dir.flags |= DIR_SHOW_IGNORED;
+ setup_standard_excludes(&dir);
+ opts.dir = &dir;
+ }
opts.head_idx = 1;
opts.src_index = &the_index;
static void write_merge_msg(struct strbuf *msg)
{
- int fd = open(git_path("MERGE_MSG"), O_WRONLY | O_CREAT, 0666);
+ const char *filename = git_path("MERGE_MSG");
+ int fd = open(filename, O_WRONLY | O_CREAT, 0666);
if (fd < 0)
die_errno(_("Could not open '%s' for writing"),
- git_path("MERGE_MSG"));
+ filename);
if (write_in_full(fd, msg->buf, msg->len) != msg->len)
- die_errno(_("Could not write to '%s'"), git_path("MERGE_MSG"));
+ die_errno(_("Could not write to '%s'"), filename);
close(fd);
}
static void read_merge_msg(struct strbuf *msg)
{
+ const char *filename = git_path("MERGE_MSG");
strbuf_reset(msg);
- if (strbuf_read_file(msg, git_path("MERGE_MSG"), 0) < 0)
- die_errno(_("Could not read from '%s'"), git_path("MERGE_MSG"));
+ if (strbuf_read_file(msg, filename, 0) < 0)
+ die_errno(_("Could not read from '%s'"), filename);
}
static void write_merge_state(void);
parent->next->item = remoteheads->item;
parent->next->next = NULL;
prepare_to_commit();
- if (commit_tree(&merge_msg, result_tree, parent, result_commit, NULL))
- commit_tree(merge_msg.buf, result_tree, parent, result_commit, NULL,
- sign_commit);
++ if (commit_tree(&merge_msg, result_tree, parent, result_commit, NULL,
++ sign_commit))
+ die(_("failed to write commit object"));
finish(head, result_commit, "In-index merge");
drop_save();
return 0;
strbuf_addch(&merge_msg, '\n');
prepare_to_commit();
free_commit_list(remoteheads);
- if (commit_tree(&merge_msg, result_tree, parents, result_commit, NULL))
- commit_tree(merge_msg.buf, result_tree, parents, result_commit,
- NULL, sign_commit);
++ if (commit_tree(&merge_msg, result_tree, parents, result_commit,
++ NULL, sign_commit))
+ die(_("failed to write commit object"));
strbuf_addf(&buf, "Merge made by the '%s' strategy.", wt_strategy);
finish(head, result_commit, buf.buf);
strbuf_release(&buf);
static int suggest_conflicts(int renormalizing)
{
+ const char *filename;
FILE *fp;
int pos;
- fp = fopen(git_path("MERGE_MSG"), "a");
+ filename = git_path("MERGE_MSG");
+ fp = fopen(filename, "a");
if (!fp)
- die_errno(_("Could not open '%s' for writing"),
- git_path("MERGE_MSG"));
+ die_errno(_("Could not open '%s' for writing"), filename);
fprintf(fp, "\nConflicts:\n");
for (pos = 0; pos < active_nr; pos++) {
struct cache_entry *ce = active_cache[pos];
static void write_merge_state(void)
{
+ const char *filename;
int fd;
struct commit_list *j;
struct strbuf buf = STRBUF_INIT;
}
strbuf_addf(&buf, "%s\n", sha1_to_hex(sha1));
}
- fd = open(git_path("MERGE_HEAD"), O_WRONLY | O_CREAT, 0666);
+ filename = git_path("MERGE_HEAD");
+ fd = open(filename, O_WRONLY | O_CREAT, 0666);
if (fd < 0)
- die_errno(_("Could not open '%s' for writing"),
- git_path("MERGE_HEAD"));
+ die_errno(_("Could not open '%s' for writing"), filename);
if (write_in_full(fd, buf.buf, buf.len) != buf.len)
- die_errno(_("Could not write to '%s'"), git_path("MERGE_HEAD"));
+ die_errno(_("Could not write to '%s'"), filename);
close(fd);
strbuf_addch(&merge_msg, '\n');
write_merge_msg(&merge_msg);
- fd = open(git_path("MERGE_MODE"), O_WRONLY | O_CREAT | O_TRUNC, 0666);
+
+ filename = git_path("MERGE_MODE");
+ fd = open(filename, O_WRONLY | O_CREAT | O_TRUNC, 0666);
if (fd < 0)
- die_errno(_("Could not open '%s' for writing"),
- git_path("MERGE_MODE"));
+ die_errno(_("Could not open '%s' for writing"), filename);
strbuf_reset(&buf);
if (!allow_fast_forward)
strbuf_addf(&buf, "no-ff");
if (write_in_full(fd, buf.buf, buf.len) != buf.len)
- die_errno(_("Could not write to '%s'"), git_path("MERGE_MODE"));
+ die_errno(_("Could not write to '%s'"), filename);
close(fd);
}
struct commit *head_commit;
struct strbuf buf = STRBUF_INIT;
const char *head_arg;
- int flag, i;
+ int flag, i, ret = 0;
int best_cnt = -1, merge_was_ok = 0, automerge_was_ok = 0;
struct commit_list *common = NULL;
const char *best_strategy = NULL, *wt_strategy = NULL;
struct commit_list **remotes = &remoteheads;
+ void *branch_to_free;
if (argc == 2 && !strcmp(argv[1], "-h"))
usage_with_options(builtin_merge_usage, builtin_merge_options);
* Check if we are _not_ on a detached HEAD, i.e. if there is a
* current branch.
*/
- branch = resolve_ref("HEAD", head_sha1, 0, &flag);
+ branch = branch_to_free = resolve_refdup("HEAD", head_sha1, 0, &flag);
if (branch && !prefixcmp(branch, "refs/heads/"))
branch += 11;
if (!branch || is_null_sha1(head_sha1))
parse_branch_merge_options(branch_mergeoptions);
argc = parse_options(argc, argv, prefix, builtin_merge_options,
builtin_merge_usage, 0);
+ if (shortlog_len < 0)
+ shortlog_len = (merge_log_config > 0) ? merge_log_config : 0;
if (verbosity < 0 && show_progress == -1)
show_progress = 0;
die(_("There is no merge to abort (MERGE_HEAD missing)."));
/* Invoke 'git reset --merge' */
- return cmd_reset(nargc, nargv, prefix);
+ ret = cmd_reset(nargc, nargv, prefix);
+ goto done;
}
if (read_cache_unmerged())
die(_("You cannot combine --no-ff with --ff-only."));
if (!abort_current_merge) {
- if (!argc && default_to_upstream)
- argc = setup_with_upstream(&argv);
- else if (argc == 1 && !strcmp(argv[0], "-"))
+ if (!argc) {
+ if (default_to_upstream)
+ argc = setup_with_upstream(&argv);
+ else
+ die(_("No commit specified and merge.defaultToUpstream not set."));
+ } else if (argc == 1 && !strcmp(argv[0], "-"))
argv[0] = "@{-1}";
}
if (!argc)
read_empty(remote_head->object.sha1, 0);
update_ref("initial pull", "HEAD", remote_head->object.sha1,
NULL, 0, DIE_ON_ERR);
- return 0;
+ goto done;
} else {
struct strbuf merge_names = STRBUF_INIT;
* but first the most common case of merging one remote.
*/
finish_up_to_date("Already up-to-date.");
- return 0;
+ goto done;
} else if (allow_fast_forward && !remoteheads->next &&
!common->next &&
!hashcmp(common->item->object.sha1, head_commit->object.sha1)) {
strbuf_addstr(&msg,
" (no commit created; -m option ignored)");
commit = remoteheads->item;
- if (!commit)
- return 1;
+ if (!commit) {
+ ret = 1;
+ goto done;
+ }
if (checkout_fast_forward(head_commit->object.sha1,
- commit->object.sha1))
- return 1;
+ commit->object.sha1)) {
+ ret = 1;
+ goto done;
+ }
finish(head_commit, commit->object.sha1, msg.buf);
drop_save();
- return 0;
+ goto done;
} else if (!remoteheads->next && common->next)
;
/*
git_committer_info(IDENT_ERROR_ON_NO_NAME);
printf(_("Trying really trivial in-index merge...\n"));
if (!read_tree_trivial(common->item->object.sha1,
- head_commit->object.sha1, remoteheads->item->object.sha1))
- return merge_trivial(head_commit);
+ head_commit->object.sha1,
+ remoteheads->item->object.sha1)) {
+ ret = merge_trivial(head_commit);
+ goto done;
+ }
printf(_("Nope.\n"));
}
} else {
}
if (up_to_date) {
finish_up_to_date("Already up-to-date. Yeeah!");
- return 0;
+ goto done;
}
}
* If we have a resulting tree, that means the strategy module
* auto resolved the merge cleanly.
*/
- if (automerge_was_ok)
- return finish_automerge(head_commit, common, result_tree,
- wt_strategy);
+ if (automerge_was_ok) {
+ ret = finish_automerge(head_commit, common, result_tree,
+ wt_strategy);
+ goto done;
+ }
/*
* Pick the result from the best strategy and have the user fix
else
fprintf(stderr, _("Merge with strategy %s failed.\n"),
use_strategies[0]->name);
- return 2;
+ ret = 2;
+ goto done;
} else if (best_strategy == wt_strategy)
; /* We already have its result in the working tree. */
else {
else
write_merge_state();
- if (merge_was_ok) {
+ if (merge_was_ok)
fprintf(stderr, _("Automatic merge went well; "
"stopped before committing as requested\n"));
- return 0;
- } else
- return suggest_conflicts(option_renormalize);
+ else
+ ret = suggest_conflicts(option_renormalize);
+
+done:
+ free(branch_to_free);
+ return ret;
}
#include "diff.h"
#include "revision.h"
#include "notes.h"
+ #include "gpg-interface.h"
int save_commit_buffer = 1;
return result;
}
+ static const char gpg_sig_header[] = "gpgsig";
+ static const int gpg_sig_header_len = sizeof(gpg_sig_header) - 1;
+
+ static int do_sign_commit(struct strbuf *buf, const char *keyid)
+ {
+ struct strbuf sig = STRBUF_INIT;
+ int inspos, copypos;
+
+ /* find the end of the header */
+ inspos = strstr(buf->buf, "\n\n") - buf->buf + 1;
+
+ if (!keyid || !*keyid)
+ keyid = get_signing_key();
+ if (sign_buffer(buf, &sig, keyid)) {
+ strbuf_release(&sig);
+ return -1;
+ }
+
+ for (copypos = 0; sig.buf[copypos]; ) {
+ const char *bol = sig.buf + copypos;
+ const char *eol = strchrnul(bol, '\n');
+ int len = (eol - bol) + !!*eol;
+
+ if (!copypos) {
+ strbuf_insert(buf, inspos, gpg_sig_header, gpg_sig_header_len);
+ inspos += gpg_sig_header_len;
+ }
+ strbuf_insert(buf, inspos++, " ", 1);
+ strbuf_insert(buf, inspos, bol, len);
+ inspos += len;
+ copypos += len;
+ }
+ strbuf_release(&sig);
+ return 0;
+ }
+
+ int parse_signed_commit(const unsigned char *sha1,
+ struct strbuf *payload, struct strbuf *signature)
+ {
+ unsigned long size;
+ enum object_type type;
+ char *buffer = read_sha1_file(sha1, &type, &size);
+ int in_signature, saw_signature = -1;
+ char *line, *tail;
+
+ if (!buffer || type != OBJ_COMMIT)
+ goto cleanup;
+
+ line = buffer;
+ tail = buffer + size;
+ in_signature = 0;
+ saw_signature = 0;
+ while (line < tail) {
+ const char *sig = NULL;
+ char *next = memchr(line, '\n', tail - line);
+
+ next = next ? next + 1 : tail;
+ if (in_signature && line[0] == ' ')
+ sig = line + 1;
+ else if (!prefixcmp(line, gpg_sig_header) &&
+ line[gpg_sig_header_len] == ' ')
+ sig = line + gpg_sig_header_len + 1;
+ if (sig) {
+ strbuf_add(signature, sig, next - sig);
+ saw_signature = 1;
+ in_signature = 1;
+ } else {
+ if (*line == '\n')
+ /* dump the whole remainder of the buffer */
+ next = tail;
+ strbuf_add(payload, line, next - line);
+ in_signature = 0;
+ }
+ line = next;
+ }
+ cleanup:
+ free(buffer);
+ return saw_signature;
+ }
+
static void handle_signed_tag(struct commit *parent, struct commit_extra_header ***tail)
{
struct merge_remote_desc *desc;
strbuf_addch(buffer, '\n');
}
- struct commit_extra_header *read_commit_extra_headers(struct commit *commit)
+ struct commit_extra_header *read_commit_extra_headers(struct commit *commit,
+ const char **exclude)
{
struct commit_extra_header *extra = NULL;
unsigned long size;
enum object_type type;
char *buffer = read_sha1_file(commit->object.sha1, &type, &size);
if (buffer && type == OBJ_COMMIT)
- extra = read_commit_extra_header_lines(buffer, size);
+ extra = read_commit_extra_header_lines(buffer, size, exclude);
free(buffer);
return extra;
}
(len == 8 && !memcmp(field, "encoding ", 9)));
}
- struct commit_extra_header *read_commit_extra_header_lines(const char *buffer, size_t size)
+ static int excluded_header_field(const char *field, size_t len, const char **exclude)
+ {
+ if (!exclude)
+ return 0;
+
+ while (*exclude) {
+ size_t xlen = strlen(*exclude);
+ if (len == xlen &&
+ !memcmp(field, *exclude, xlen) && field[xlen] == ' ')
+ return 1;
+ exclude++;
+ }
+ return 0;
+ }
+
+ struct commit_extra_header *read_commit_extra_header_lines(const char *buffer, size_t size,
+ const char **exclude)
{
struct commit_extra_header *extra = NULL, **tail = &extra, *it = NULL;
const char *line, *next, *eof, *eob;
if (next <= eof)
eof = next;
- if (standard_header_field(line, eof - line))
+ if (standard_header_field(line, eof - line) ||
+ excluded_header_field(line, eof - line, exclude))
continue;
it = xcalloc(1, sizeof(*it));
}
}
-int commit_tree(const char *msg, unsigned char *tree,
+int commit_tree(const struct strbuf *msg, unsigned char *tree,
struct commit_list *parents, unsigned char *ret,
- const char *author)
+ const char *author, const char *sign_commit)
{
struct commit_extra_header *extra = NULL, **tail = &extra;
int result;
append_merge_tag_headers(parents, &tail);
- result = commit_tree_extended(msg, tree, parents, ret, author, extra);
+ result = commit_tree_extended(msg, tree, parents, ret,
+ author, sign_commit, extra);
free_commit_extra_headers(extra);
return result;
}
"You may want to amend it after fixing the message, or set the config\n"
"variable i18n.commitencoding to the encoding your project uses.\n";
-int commit_tree_extended(const char *msg, unsigned char *tree,
+int commit_tree_extended(const struct strbuf *msg, unsigned char *tree,
struct commit_list *parents, unsigned char *ret,
- const char *author, struct commit_extra_header *extra)
+ const char *author, const char *sign_commit,
+ struct commit_extra_header *extra)
{
int result;
int encoding_is_utf8;
assert_sha1_type(tree, OBJ_TREE);
+ if (memchr(msg->buf, '\0', msg->len))
+ return error("a NUL byte in commit log message not allowed.");
+
/* Not having i18n.commitencoding is the same as having utf-8 */
encoding_is_utf8 = is_encoding_utf8(git_commit_encoding);
strbuf_addch(&buffer, '\n');
/* And add the comment */
- strbuf_addstr(&buffer, msg);
+ strbuf_addbuf(&buffer, msg);
/* And check the encoding */
if (encoding_is_utf8 && !is_utf8(buffer.buf))
fprintf(stderr, commit_utf8_warn);
+ if (sign_commit && do_sign_commit(&buffer, sign_commit))
+ return -1;
+
result = write_sha1_file(buffer.buf, buffer.len, commit_type, ret);
strbuf_release(&buffer);
return result;
extern void append_merge_tag_headers(struct commit_list *parents,
struct commit_extra_header ***tail);
-extern int commit_tree(const char *msg, unsigned char *tree,
+extern int commit_tree(const struct strbuf *msg, unsigned char *tree,
struct commit_list *parents, unsigned char *ret,
- const char *author);
+ const char *author, const char *sign_commit);
-extern int commit_tree_extended(const char *msg, unsigned char *tree,
+extern int commit_tree_extended(const struct strbuf *msg, unsigned char *tree,
struct commit_list *parents, unsigned char *ret,
- const char *author,
+ const char *author, const char *sign_commit,
struct commit_extra_header *);
- extern struct commit_extra_header *read_commit_extra_headers(struct commit *);
- extern struct commit_extra_header *read_commit_extra_header_lines(const char *buf, size_t len);
+ extern struct commit_extra_header *read_commit_extra_headers(struct commit *, const char **);
+ extern struct commit_extra_header *read_commit_extra_header_lines(const char *buf, size_t len, const char **);
extern void free_commit_extra_headers(struct commit_extra_header *extra);
*/
struct commit *get_merge_parent(const char *name);
+ extern int parse_signed_commit(const unsigned char *sha1,
+ struct strbuf *message, struct strbuf *signature);
#endif /* COMMIT_H */
#include "refs.h"
#include "string-list.h"
#include "color.h"
+ #include "gpg-interface.h"
struct decoration name_decoration = { "object names" };
*extra_headers_p = extra_headers;
}
+ static void show_sig_lines(struct rev_info *opt, int status, const char *bol)
+ {
+ const char *color, *reset, *eol;
+
+ color = diff_get_color_opt(&opt->diffopt,
+ status ? DIFF_WHITESPACE : DIFF_FRAGINFO);
+ reset = diff_get_color_opt(&opt->diffopt, DIFF_RESET);
+ while (*bol) {
+ eol = strchrnul(bol, '\n');
+ printf("%s%.*s%s%s", color, (int)(eol - bol), bol, reset,
+ *eol ? "\n" : "");
+ bol = (*eol) ? (eol + 1) : eol;
+ }
+ }
+
+ static void show_signature(struct rev_info *opt, struct commit *commit)
+ {
+ struct strbuf payload = STRBUF_INIT;
+ struct strbuf signature = STRBUF_INIT;
+ struct strbuf gpg_output = STRBUF_INIT;
+ int status;
+
+ if (parse_signed_commit(commit->object.sha1, &payload, &signature) <= 0)
+ goto out;
+
+ status = verify_signed_buffer(payload.buf, payload.len,
+ signature.buf, signature.len,
+ &gpg_output);
+ if (status && !gpg_output.len)
+ strbuf_addstr(&gpg_output, "No signature\n");
+
+ show_sig_lines(opt, status, gpg_output.buf);
+
+ out:
+ strbuf_release(&gpg_output);
+ strbuf_release(&payload);
+ strbuf_release(&signature);
+ }
+
+ static int which_parent(const unsigned char *sha1, const struct commit *commit)
+ {
+ int nth;
+ const struct commit_list *parent;
+
+ for (nth = 0, parent = commit->parents; parent; parent = parent->next) {
+ if (!hashcmp(parent->item->object.sha1, sha1))
+ return nth;
+ nth++;
+ }
+ return -1;
+ }
+
+ static int is_common_merge(const struct commit *commit)
+ {
+ return (commit->parents
+ && commit->parents->next
+ && !commit->parents->next->next);
+ }
+
+ static void show_one_mergetag(struct rev_info *opt,
+ struct commit_extra_header *extra,
+ struct commit *commit)
+ {
+ unsigned char sha1[20];
+ struct tag *tag;
+ struct strbuf verify_message;
+ int status, nth;
+ size_t payload_size, gpg_message_offset;
+
+ hash_sha1_file(extra->value, extra->len, typename(OBJ_TAG), sha1);
+ tag = lookup_tag(sha1);
+ if (!tag)
+ return; /* error message already given */
+
+ strbuf_init(&verify_message, 256);
+ if (parse_tag_buffer(tag, extra->value, extra->len))
+ strbuf_addstr(&verify_message, "malformed mergetag\n");
+ else if (is_common_merge(commit) &&
+ !hashcmp(tag->tagged->sha1,
+ commit->parents->next->item->object.sha1))
+ strbuf_addf(&verify_message,
+ "merged tag '%s'\n", tag->tag);
+ else if ((nth = which_parent(tag->tagged->sha1, commit)) < 0)
+ strbuf_addf(&verify_message, "tag %s names a non-parent %s\n",
+ tag->tag, tag->tagged->sha1);
+ else
+ strbuf_addf(&verify_message,
+ "parent #%d, tagged '%s'\n", nth + 1, tag->tag);
+ gpg_message_offset = verify_message.len;
+
+ payload_size = parse_signature(extra->value, extra->len);
+ if ((extra->len <= payload_size) ||
+ (verify_signed_buffer(extra->value, payload_size,
+ extra->value + payload_size,
+ extra->len - payload_size,
+ &verify_message) &&
+ verify_message.len <= gpg_message_offset)) {
+ strbuf_addstr(&verify_message, "No signature\n");
+ status = -1;
+ }
+ else if (strstr(verify_message.buf + gpg_message_offset,
+ ": Good signature from "))
+ status = 0;
+ else
+ status = -1;
+
+ show_sig_lines(opt, status, verify_message.buf);
+ strbuf_release(&verify_message);
+ }
+
+ static void show_mergetag(struct rev_info *opt, struct commit *commit)
+ {
+ struct commit_extra_header *extra, *to_free;
+
+ to_free = read_commit_extra_headers(commit, NULL);
+ for (extra = to_free; extra; extra = extra->next) {
+ if (strcmp(extra->key, "mergetag"))
+ continue; /* not a merge tag */
+ show_one_mergetag(opt, extra, commit);
+ }
+ free_commit_extra_headers(to_free);
+ }
+
void show_log(struct rev_info *opt)
{
struct strbuf msgbuf = STRBUF_INIT;
}
}
+ if (opt->show_signature) {
+ show_signature(opt, commit);
+ show_mergetag(opt, commit);
+ }
+
if (!commit->buffer)
return;
static int do_diff_combined(struct rev_info *opt, struct commit *commit)
{
- unsigned const char *sha1 = commit->object.sha1;
-
- diff_tree_combined_merge(sha1, opt->dense_combined_merges, opt);
+ diff_tree_combined_merge(commit, opt->dense_combined_merges, opt);
return !opt->loginfo;
}
{
unsigned char tree_sha1[20];
unsigned char commit_sha1[20];
+ struct strbuf msg = STRBUF_INIT;
if (!c || !c->tree.initialized || !c->tree.ref || !*c->tree.ref)
return -1;
if (write_notes_tree(&c->tree, tree_sha1))
return -1;
- if (commit_tree(c->validity, tree_sha1, NULL, commit_sha1, NULL, NULL) < 0)
+ strbuf_attach(&msg, c->validity,
+ strlen(c->validity), strlen(c->validity) + 1);
- if (commit_tree(&msg, tree_sha1, NULL, commit_sha1, NULL) < 0)
++ if (commit_tree(&msg, tree_sha1, NULL, commit_sha1, NULL, NULL) < 0)
return -1;
if (update_ref("update notes cache", c->tree.ref, commit_sha1, NULL,
0, QUIET_ON_ERR) < 0)
o->verbosity = NOTES_MERGE_VERBOSITY_DEFAULT;
}
-#define OUTPUT(o, v, ...) \
- do { \
- if ((o)->verbosity >= (v)) { \
- printf(__VA_ARGS__); \
- puts(""); \
- } \
- } while (0)
-
static int path_to_sha1(const char *path, unsigned char *sha1)
{
char hex_sha1[40];
strbuf_addf(&(o->commit_msg), "\t%s\n", sha1_to_hex(p->obj));
- OUTPUT(o, 2, "Auto-merging notes for %s", sha1_to_hex(p->obj));
+ if (o->verbosity >= 2)
+ printf("Auto-merging notes for %s\n", sha1_to_hex(p->obj));
check_notes_merge_worktree(o);
if (is_null_sha1(p->local)) {
/* D/F conflict, checkout p->remote */
assert(!is_null_sha1(p->remote));
- OUTPUT(o, 1, "CONFLICT (delete/modify): Notes for object %s "
- "deleted in %s and modified in %s. Version from %s "
- "left in tree.", sha1_to_hex(p->obj), lref, rref, rref);
+ if (o->verbosity >= 1)
+ printf("CONFLICT (delete/modify): Notes for object %s "
+ "deleted in %s and modified in %s. Version from %s "
+ "left in tree.\n",
+ sha1_to_hex(p->obj), lref, rref, rref);
write_note_to_worktree(p->obj, p->remote);
} else if (is_null_sha1(p->remote)) {
/* D/F conflict, checkout p->local */
assert(!is_null_sha1(p->local));
- OUTPUT(o, 1, "CONFLICT (delete/modify): Notes for object %s "
- "deleted in %s and modified in %s. Version from %s "
- "left in tree.", sha1_to_hex(p->obj), rref, lref, lref);
+ if (o->verbosity >= 1)
+ printf("CONFLICT (delete/modify): Notes for object %s "
+ "deleted in %s and modified in %s. Version from %s "
+ "left in tree.\n",
+ sha1_to_hex(p->obj), rref, lref, lref);
write_note_to_worktree(p->obj, p->local);
} else {
/* "regular" conflict, checkout result of ll_merge() */
reason = "add/add";
assert(!is_null_sha1(p->local));
assert(!is_null_sha1(p->remote));
- OUTPUT(o, 1, "CONFLICT (%s): Merge conflict in notes for "
- "object %s", reason, sha1_to_hex(p->obj));
+ if (o->verbosity >= 1)
+ printf("CONFLICT (%s): Merge conflict in notes for "
+ "object %s\n", reason, sha1_to_hex(p->obj));
ll_merge_in_worktree(o, p);
}
case NOTES_MERGE_RESOLVE_MANUAL:
return merge_one_change_manual(o, p, t);
case NOTES_MERGE_RESOLVE_OURS:
- OUTPUT(o, 2, "Using local notes for %s", sha1_to_hex(p->obj));
+ if (o->verbosity >= 2)
+ printf("Using local notes for %s\n",
+ sha1_to_hex(p->obj));
/* nothing to do */
return 0;
case NOTES_MERGE_RESOLVE_THEIRS:
- OUTPUT(o, 2, "Using remote notes for %s", sha1_to_hex(p->obj));
+ if (o->verbosity >= 2)
+ printf("Using remote notes for %s\n",
+ sha1_to_hex(p->obj));
if (add_note(t, p->obj, p->remote, combine_notes_overwrite))
die("BUG: combine_notes_overwrite failed");
return 0;
case NOTES_MERGE_RESOLVE_UNION:
- OUTPUT(o, 2, "Concatenating local and remote notes for %s",
- sha1_to_hex(p->obj));
+ if (o->verbosity >= 2)
+ printf("Concatenating local and remote notes for %s\n",
+ sha1_to_hex(p->obj));
if (add_note(t, p->obj, p->remote, combine_notes_concatenate))
die("failed to concatenate notes "
"(combine_notes_concatenate)");
return 0;
case NOTES_MERGE_RESOLVE_CAT_SORT_UNIQ:
- OUTPUT(o, 2, "Concatenating unique lines in local and remote "
- "notes for %s", sha1_to_hex(p->obj));
+ if (o->verbosity >= 2)
+ printf("Concatenating unique lines in local and remote "
+ "notes for %s\n", sha1_to_hex(p->obj));
if (add_note(t, p->obj, p->remote, combine_notes_cat_sort_uniq))
die("failed to concatenate notes "
"(combine_notes_cat_sort_uniq)");
conflicts = merge_changes(o, changes, &num_changes, t);
free(changes);
- OUTPUT(o, 4, "Merge result: %i unmerged notes and a %s notes tree",
- conflicts, t->dirty ? "dirty" : "clean");
+ if (o->verbosity >= 4)
+ printf("Merge result: %i unmerged notes and a %s notes tree\n",
+ conflicts, t->dirty ? "dirty" : "clean");
return conflicts ? -1 : 1;
}
void create_notes_commit(struct notes_tree *t, struct commit_list *parents,
- const char *msg, unsigned char *result_sha1)
+ const struct strbuf *msg, unsigned char *result_sha1)
{
unsigned char tree_sha1[20];
/* else: t->ref points to nothing, assume root/orphan commit */
}
- if (commit_tree(msg, tree_sha1, parents, result_sha1, NULL))
+ if (commit_tree(msg, tree_sha1, parents, result_sha1, NULL, NULL))
die("Failed to commit notes tree to database");
}
o->local_ref, o->remote_ref);
/* Dereference o->local_ref into local_sha1 */
- if (!resolve_ref(o->local_ref, local_sha1, 0, NULL))
+ if (read_ref_full(o->local_ref, local_sha1, 0, NULL))
die("Failed to resolve local notes ref '%s'", o->local_ref);
else if (!check_refname_format(o->local_ref, 0) &&
is_null_sha1(local_sha1))
if (!bases) {
base_sha1 = null_sha1;
base_tree_sha1 = EMPTY_TREE_SHA1_BIN;
- OUTPUT(o, 4, "No merge base found; doing history-less merge");
+ if (o->verbosity >= 4)
+ printf("No merge base found; doing history-less merge\n");
} else if (!bases->next) {
base_sha1 = bases->item->object.sha1;
base_tree_sha1 = bases->item->tree->object.sha1;
- OUTPUT(o, 4, "One merge base found (%.7s)",
- sha1_to_hex(base_sha1));
+ if (o->verbosity >= 4)
+ printf("One merge base found (%.7s)\n",
+ sha1_to_hex(base_sha1));
} else {
/* TODO: How to handle multiple merge-bases? */
base_sha1 = bases->item->object.sha1;
base_tree_sha1 = bases->item->tree->object.sha1;
- OUTPUT(o, 3, "Multiple merge bases found. Using the first "
- "(%.7s)", sha1_to_hex(base_sha1));
+ if (o->verbosity >= 3)
+ printf("Multiple merge bases found. Using the first "
+ "(%.7s)\n", sha1_to_hex(base_sha1));
}
- OUTPUT(o, 4, "Merging remote commit %.7s into local commit %.7s with "
- "merge-base %.7s", sha1_to_hex(remote->object.sha1),
- sha1_to_hex(local->object.sha1), sha1_to_hex(base_sha1));
+ if (o->verbosity >= 4)
+ printf("Merging remote commit %.7s into local commit %.7s with "
+ "merge-base %.7s\n", sha1_to_hex(remote->object.sha1),
+ sha1_to_hex(local->object.sha1),
+ sha1_to_hex(base_sha1));
if (!hashcmp(remote->object.sha1, base_sha1)) {
/* Already merged; result == local commit */
- OUTPUT(o, 2, "Already up-to-date!");
+ if (o->verbosity >= 2)
+ printf("Already up-to-date!\n");
hashcpy(result_sha1, local->object.sha1);
goto found_result;
}
if (!hashcmp(local->object.sha1, base_sha1)) {
/* Fast-forward; result == remote commit */
- OUTPUT(o, 2, "Fast-forward");
+ if (o->verbosity >= 2)
+ printf("Fast-forward\n");
hashcpy(result_sha1, remote->object.sha1);
goto found_result;
}
struct commit_list *parents = NULL;
commit_list_insert(remote, &parents); /* LIFO order */
commit_list_insert(local, &parents);
- create_notes_commit(local_tree, parents, o->commit_msg.buf,
+ create_notes_commit(local_tree, parents, &o->commit_msg,
result_sha1);
}
struct dir_struct dir;
char *path = xstrdup(git_path(NOTES_MERGE_WORKTREE "/"));
int path_len = strlen(path), i;
- const char *msg = strstr(partial_commit->buffer, "\n\n");
+ char *msg = strstr(partial_commit->buffer, "\n\n");
+ struct strbuf sb_msg = STRBUF_INIT;
- OUTPUT(o, 3, "Committing notes in notes merge worktree at %.*s",
- path_len - 1, path);
+ if (o->verbosity >= 3)
+ printf("Committing notes in notes merge worktree at %.*s\n",
+ path_len - 1, path);
if (!msg || msg[2] == '\0')
die("partial notes commit has empty message");
unsigned char obj_sha1[20], blob_sha1[20];
if (ent->len - path_len != 40 || get_sha1_hex(relpath, obj_sha1)) {
- OUTPUT(o, 3, "Skipping non-SHA1 entry '%s'", ent->name);
+ if (o->verbosity >= 3)
+ printf("Skipping non-SHA1 entry '%s'\n",
+ ent->name);
continue;
}
if (add_note(partial_tree, obj_sha1, blob_sha1, NULL))
die("Failed to add resolved note '%s' to notes tree",
ent->name);
- OUTPUT(o, 4, "Added resolved note for object %s: %s",
- sha1_to_hex(obj_sha1), sha1_to_hex(blob_sha1));
+ if (o->verbosity >= 4)
+ printf("Added resolved note for object %s: %s\n",
+ sha1_to_hex(obj_sha1), sha1_to_hex(blob_sha1));
}
- create_notes_commit(partial_tree, partial_commit->parents, msg,
+ strbuf_attach(&sb_msg, msg, strlen(msg), strlen(msg) + 1);
+ create_notes_commit(partial_tree, partial_commit->parents, &sb_msg,
result_sha1);
- OUTPUT(o, 4, "Finalized notes merge commit: %s",
- sha1_to_hex(result_sha1));
+ if (o->verbosity >= 4)
+ printf("Finalized notes merge commit: %s\n",
+ sha1_to_hex(result_sha1));
free(path);
return 0;
}
int ret;
strbuf_addstr(&buf, git_path(NOTES_MERGE_WORKTREE));
- OUTPUT(o, 3, "Removing notes merge worktree at %s", buf.buf);
+ if (o->verbosity >= 3)
+ printf("Removing notes merge worktree at %s\n", buf.buf);
ret = remove_dir_recursively(&buf, 0);
strbuf_release(&buf);
return ret;
#include "notes.h"
#include "color.h"
#include "reflog-walk.h"
+ #include "gpg-interface.h"
static char *user_format;
static struct cmt_fmt_map {
const struct pretty_print_context *pretty_ctx;
unsigned commit_header_parsed:1;
unsigned commit_message_parsed:1;
+ unsigned commit_signature_parsed:1;
+ struct {
+ char *gpg_output;
+ char good_bad;
+ char *signer;
+ } signature;
char *message;
size_t width, indent1, indent2;
c->indent2 = new_indent2;
}
+ static struct {
+ char result;
+ const char *check;
+ } signature_check[] = {
+ { 'G', ": Good signature from " },
+ { 'B', ": BAD signature from " },
+ };
+
+ static void parse_signature_lines(struct format_commit_context *ctx)
+ {
+ const char *buf = ctx->signature.gpg_output;
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(signature_check); i++) {
+ const char *found = strstr(buf, signature_check[i].check);
+ const char *next;
+ if (!found)
+ continue;
+ ctx->signature.good_bad = signature_check[i].result;
+ found += strlen(signature_check[i].check);
+ next = strchrnul(found, '\n');
+ ctx->signature.signer = xmemdupz(found, next - found);
+ break;
+ }
+ }
+
+ static void parse_commit_signature(struct format_commit_context *ctx)
+ {
+ struct strbuf payload = STRBUF_INIT;
+ struct strbuf signature = STRBUF_INIT;
+ struct strbuf gpg_output = STRBUF_INIT;
+ int status;
+
+ ctx->commit_signature_parsed = 1;
+
+ if (parse_signed_commit(ctx->commit->object.sha1,
+ &payload, &signature) <= 0)
+ goto out;
+ status = verify_signed_buffer(payload.buf, payload.len,
+ signature.buf, signature.len,
+ &gpg_output);
+ if (status && !gpg_output.len)
+ goto out;
+ ctx->signature.gpg_output = strbuf_detach(&gpg_output, NULL);
+ parse_signature_lines(ctx);
+
+ out:
+ strbuf_release(&gpg_output);
+ strbuf_release(&payload);
+ strbuf_release(&signature);
+ }
+
+
+static int format_reflog_person(struct strbuf *sb,
+ char part,
+ struct reflog_walk_info *log,
+ enum date_mode dmode)
+{
+ const char *ident;
+
+ if (!log)
+ return 2;
+
+ ident = get_reflog_ident(log);
+ if (!ident)
+ return 2;
+
+ return format_person_part(sb, part, ident, strlen(ident), dmode);
+}
+
static size_t format_commit_one(struct strbuf *sb, const char *placeholder,
void *context)
{
if (c->pretty_ctx->reflog_info)
get_reflog_message(sb, c->pretty_ctx->reflog_info);
return 2;
+ case 'n':
+ case 'N':
+ case 'e':
+ case 'E':
+ return format_reflog_person(sb,
+ placeholder[1],
+ c->pretty_ctx->reflog_info,
+ c->pretty_ctx->date_mode);
}
return 0; /* unknown %g placeholder */
case 'N':
return 0;
}
+ if (placeholder[0] == 'G') {
+ if (!c->commit_signature_parsed)
+ parse_commit_signature(c);
+ switch (placeholder[1]) {
+ case 'G':
+ if (c->signature.gpg_output)
+ strbuf_addstr(sb, c->signature.gpg_output);
+ break;
+ case '?':
+ switch (c->signature.good_bad) {
+ case 'G':
+ case 'B':
+ strbuf_addch(sb, c->signature.good_bad);
+ }
+ break;
+ case 'S':
+ if (c->signature.signer)
+ strbuf_addstr(sb, c->signature.signer);
+ break;
+ }
+ return 2;
+ }
+
+
/* For the rest we have to parse the commit header. */
if (!c->commit_header_parsed)
parse_commit_header(c);
{
struct format_commit_context context;
static const char utf8[] = "UTF-8";
- const char *enc;
const char *output_enc = pretty_ctx->output_encoding;
memset(&context, 0, sizeof(context));
context.wrap_start = sb->len;
context.message = commit->buffer;
if (output_enc) {
- enc = get_header(commit, "encoding");
- enc = enc ? enc : utf8;
- if (strcmp(enc, output_enc))
+ char *enc = get_header(commit, "encoding");
+ if (strcmp(enc ? enc : utf8, output_enc)) {
context.message = logmsg_reencode(commit, output_enc);
+ if (!context.message)
+ context.message = commit->buffer;
+ }
+ free(enc);
}
strbuf_expand(sb, format, format_commit_item, &context);
if (context.message != commit->buffer)
free(context.message);
+ free(context.signature.gpg_output);
+ free(context.signature.signer);
}
static void pp_header(const struct pretty_print_context *pp,
projects / thirdparty / git.git / commitdiff
