kernel/git - git - PowerEL Git System

Commit Graph

Author	SHA1	Message	Date
Paul Tan	33388a71d2	builtin-am: implement --abort Since `3e5057a` (git am --abort, 2008-07-16), git-am supported the --abort option that will rewind HEAD back to the original commit. Re-implement this through am_abort(). Since `7b3b7e3` (am --abort: keep unrelated commits since the last failure and warn, 2010-12-21), to prevent commits made since the last failure from being lost, git-am will not rewind HEAD back to the original commit if HEAD moved since the last failure. Re-implement this through safe_to_abort(). Helped-by: Stefan Beller <sbeller@google.com> Signed-off-by: Paul Tan <pyokagan@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>	10 years ago
Paul Tan	9990080c9d	builtin-am: implement --skip Since `d1c5f2a` (Add git-am, applymbox replacement., 2005-10-07), git-am supported resuming from a failed patch application by skipping the current patch. Re-implement this feature by introducing am_skip(). Helped-by: Stefan Beller <sbeller@google.com> Signed-off-by: Paul Tan <pyokagan@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>	10 years ago
Paul Tan	8c7b1563ee	builtin-am: don't parse mail when resuming Since `271440e` (git-am: make it easier after fixing up an unapplicable patch., 2005-10-25), when "git am" is run again after being paused, the current mail message will not be re-parsed, but instead the contents of the state directory's patch, msg and author-script files will be used as-is instead. Re-implement this in builtin/am.c. Signed-off-by: Paul Tan <pyokagan@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>	10 years ago
Paul Tan	240bfd2de9	builtin-am: implement --resolved/--continue Since `0c15cc9` (git-am: --resolved., 2005-11-16), git-am supported resuming from a failed patch application. The user will manually apply the patch, and the run git am --resolved which will then commit the resulting index. Re-implement this feature by introducing am_resolve(). Since it makes no sense for the user to run am --resolved when there is no session in progress, we error out in this case. Signed-off-by: Paul Tan <pyokagan@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>	10 years ago
Paul Tan	32a5fcbfe9	builtin-am: refuse to apply patches if index is dirty Since `d1c5f2a` (Add git-am, applymbox replacement., 2005-10-07), git-am will refuse to apply patches if the index is dirty. Re-implement this behavior in builtin/am.c. Signed-off-by: Paul Tan <pyokagan@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>	10 years ago
Paul Tan	c9e8d960b6	builtin-am: implement committing applied patch Implement do_commit(), which commits the index which contains the results of applying the patch, along with the extracted commit message and authorship information. Since `29b6754` (am: remove rebase-apply directory before gc, 2010-02-22), git gc --auto is also invoked to pack the loose objects that are created from making the commits. Signed-off-by: Paul Tan <pyokagan@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>	10 years ago
Paul Tan	38a824fe05	builtin-am: apply patch with git-apply Implement applying the patch to the index using git-apply. If a file is unchanged but stat-dirty, git-apply may erroneously fail to apply patches, thinking that they conflict with a dirty working tree. As such, since `2a6f08a` (am: refresh the index at start and --resolved, 2011-08-15), git-am will refresh the index before applying patches. Re-implement this behavior. Helped-by: Junio C Hamano <gitster@pobox.com> Signed-off-by: Paul Tan <pyokagan@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>	10 years ago
Paul Tan	3e20dcf367	builtin-am: extract patch and commit info with git-mailinfo For the purpose of applying the patch and committing the results, implement extracting the patch data, commit message and authorship from an e-mail message using git-mailinfo. git-mailinfo is run as a separate process, but ideally in the future, we should be be able to access its functionality directly without spawning a new process. Helped-by: Junio C Hamano <gitster@pobox.com> Helped-by: Jeff King <peff@peff.net> Helped-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Paul Tan <pyokagan@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>	10 years ago
Paul Tan	c29807b27d	builtin-am: auto-detect mbox patches Since `15ced75` (git-am foreign patch support: autodetect some patch formats, 2009-05-27), git-am.sh is able to autodetect mbox, stgit and mercurial patches through heuristics. Re-implement support for autodetecting mbox/maildir files in builtin/am.c. RFC 2822 requires that lines are terminated by "\r\n". To support this, implement strbuf_getline_crlf(), which will remove both '\n' and "\r\n" from the end of the line. Helped-by: Junio C Hamano <gitster@pobox.com> Helped-by: Eric Sunshine <sunshine@sunshineco.com> Helped-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Paul Tan <pyokagan@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>	10 years ago
Paul Tan	11c2177f2c	builtin-am: split out mbox/maildir patches with git-mailsplit git-am.sh supports mbox, stgit and mercurial patches. Re-implement support for splitting out mbox/maildirs using git-mailsplit, while also implementing the framework required to support other patch formats in the future. Re-implement support for the --patch-format option (since `a5a6755` (git-am foreign patch support: introduce patch_format, 2009-05-27)) to allow the user to choose between the different patch formats. Helped-by: Junio C Hamano <gitster@pobox.com> Signed-off-by: Paul Tan <pyokagan@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>	10 years ago
Paul Tan	8c3bd9e288	builtin-am: implement patch queue mechanism git-am applies a series of patches. If the process terminates abnormally, we want to be able to resume applying the series of patches. This requires the session state to be saved in a persistent location. Implement the mechanism of a "patch queue", represented by 2 integers -- the index of the current patch we are applying and the index of the last patch, as well as its lifecycle through the following functions: * am_setup(), which will set up the state directory $GIT_DIR/rebase-apply. As such, even if the process exits abnormally, the last-known state will still persist. * am_load(), which is called if there is an am session in progress, to load the last known state from the state directory so we can resume applying patches. * am_run(), which will do the actual patch application. After applying a patch, it calls am_next() to increment the current patch index. The logic for applying and committing a patch is not implemented yet. * am_destroy(), which is finally called when we successfully applied all the patches in the queue, to clean up by removing the state directory and its contents. Helped-by: Junio C Hamano <gitster@pobox.com> Helped-by: Stefan Beller <sbeller@google.com> Helped-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Paul Tan <pyokagan@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>	10 years ago
Paul Tan	73c2779f42	builtin-am: implement skeletal builtin am For the purpose of rewriting git-am.sh into a C builtin, implement a skeletal builtin/am.c that redirects to $GIT_EXEC_PATH/git-am if the environment variable _GIT_USE_BUILTIN_AM is not defined. Since in the Makefile git-am.sh takes precedence over builtin/am.c, $GIT_EXEC_PATH/git-am will contain the shell script git-am.sh, and thus this allows us to fall back on the functional git-am.sh when running the test suite for tests that depend on a working git-am implementation. Since git-am.sh cannot handle any environment modifications by setup_git_directory(), "am" is declared with no setup flags in git.c. On the other hand, to re-implement git-am.sh in builtin/am.c, we need to run all the git dir and work tree setup logic that git.c typically does for us. As such, we work around this temporarily by copying the logic in git.c's run_builtin(), which is roughly: prefix = setup_git_directory(); trace_repo_setup(prefix); setup_work_tree(); This redirection should be removed when all the features of git-am.sh have been re-implemented in builtin/am.c. Helped-by: Junio C Hamano <gitster@pobox.com> Signed-off-by: Paul Tan <pyokagan@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>	10 years ago

1 2 3 4 5

237 Commits (6053c04b88d28b31d752dc8783ff59324b6a82f7)