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2019-03-07rebase-interactive: rewrite edit_todo_list() to handle the initial editLibravatar Alban Gruin1-1/+3
edit_todo_list() is changed to work on a todo_list, and to handle the initial edition of the todo list (ie. making a backup of the todo list). It does not check for dropped commits yet, as todo_list_check() does not take the commits that have already been processed by the rebase (ie. the todo list is edited in the middle of a rebase session). Signed-off-by: Alban Gruin <alban.gruin@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-03-07rebase-interactive: append_todo_help() changesLibravatar Alban Gruin1-1/+2
This moves the writing of the comment "Rebase $shortrevisions onto $shortonto ($command_count commands)" from todo_list_write_to_file() to append_todo_help(). shortrevisions, shortonto, and command_count are passed as parameters to append_todo_help(). During the initial edit of the todo list, shortrevisions and shortonto are not NULL. Therefore, if shortrevisions or shortonto is NULL, then edit_todo would be true, otherwise it would be false. Thus, edit_todo is removed from the parameters of append_todo_help(). Signed-off-by: Alban Gruin <alban.gruin@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-01-29sequencer: refactor check_todo_list() to work on a todo_listLibravatar Alban Gruin1-0/+2
This refactors check_todo_list() to work on a todo_list to avoid redundant reads and writes to the disk. The function is renamed todo_list_check(). The parsing of the two todo lists is left to the caller. As rebase -p still need to check the todo list from the disk, a new function is introduced, check_todo_list_from_file(). It reads the file from the disk, parses it, pass the todo_list to todo_list_check(), and writes it back to the disk. As get_missing_commit_check_level() and the enum missing_commit_check_level are no longer needed inside of sequencer.c, they are moved to rebase-interactive.c, and made static again. Signed-off-by: Alban Gruin <alban.gruin@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-11-12rebase-interactive.c: remove the_repository referencesLibravatar Nguyễn Thái Ngọc Duy1-1/+4
While at there add a forward declaration for struct strbuf. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-08-29rebase -i: remove unused modes and functionsLibravatar Alban Gruin1-1/+0
This removes the modes `--skip-unnecessary-picks`, `--append-todo-help`, and `--checkout-onto` from rebase--helper.c, the functions of git-rebase--interactive.sh that were rendered useless by the rewrite of complete_action(), and append_todo_help_to_file() from rebase-interactive.c. skip_unnecessary_picks() and checkout_onto() becomes static, as they are only used inside of the sequencer. Signed-off-by: Alban Gruin <alban.gruin@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-08-10sequencer: refactor append_todo_help() to write its message to a bufferLibravatar Alban Gruin1-1/+3
This refactors append_todo_help() to write its message to a buffer instead of the todo-list. This is needed for the rewrite of complete_action(), which will come after the next commit. As rebase--helper still needs the file manipulation part of append_todo_help(), it is extracted to a temporary function, append_todo_help_to_file(). This function will go away after the rewrite of complete_action(). Signed-off-by: Alban Gruin <alban.gruin@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-08-10rebase -i: rewrite the edit-todo functionality in CLibravatar Alban Gruin1-0/+1
This rewrites the edit-todo functionality from shell to C. To achieve that, a new command mode, `edit-todo`, is added, and the `write-edit-todo` flag is removed, as the shell script does not need to write the edit todo help message to the todo list anymore. The shell version is then stripped in favour of a call to the helper. Signed-off-by: Alban Gruin <alban.gruin@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-08-10rebase -i: rewrite append_todo_help() in CLibravatar Alban Gruin1-0/+6
This rewrites append_todo_help() from shell to C. It also incorporates some parts of initiate_action() and complete_action() that also write help texts to the todo file. This also introduces the source file rebase-interactive.c. This file will contain functions necessary for interactive rebase that are too specific for the sequencer, and is part of libgit.a. Two flags are added to rebase--helper.c: one to call append_todo_help() (`--append-todo-help`), and another one to tell append_todo_help() to write the help text suited for the edit-todo mode (`--write-edit-todo`). Finally, append_todo_help() is removed from git-rebase--interactive.sh to use `rebase--helper --append-todo-help` instead. Signed-off-by: Alban Gruin <alban.gruin@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>