git/wt-status.h
Stephen P. Smith 73ba5d78b4 roll wt_status_state into wt_status and populate in the collect phase
Status variables were initialized in the collect phase and some
variables were later freed in the print functions.

A "struct wt_status" used to be sufficient for the output phase to
work.  It was designed to be filled in the collect phase and consumed
in the output phase, but over time some fields were added and output
phase started filling the fields.

A "struct wt_status_state" that was used in other codepaths turned out
to be useful in the "git status" output.  This is not tied to "struct
wt_status", so filling in the collect phase was not consistently
followed.

Move the status state structure variables into the status state
structure and populate them in the collect functions.

Create a new function to free the buffers that were being freed in the
print function.  Call this new function in commit.c where both the
collect and print functions were being called.

Based on a patch suggestion by Junio C Hamano. [1]

[1] https://public-inbox.org/git/xmqqr2i5ueg4.fsf@gitster-ct.c.googlers.com/

Signed-off-by: Stephen P. Smith <ischis2@cox.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-10-03 23:38:20 -07:00

153 lines
3.8 KiB
C

#ifndef STATUS_H
#define STATUS_H
#include <stdio.h>
#include "string-list.h"
#include "color.h"
#include "pathspec.h"
#include "remote.h"
struct worktree;
enum color_wt_status {
WT_STATUS_HEADER = 0,
WT_STATUS_UPDATED,
WT_STATUS_CHANGED,
WT_STATUS_UNTRACKED,
WT_STATUS_NOBRANCH,
WT_STATUS_UNMERGED,
WT_STATUS_LOCAL_BRANCH,
WT_STATUS_REMOTE_BRANCH,
WT_STATUS_ONBRANCH,
WT_STATUS_MAXSLOT
};
enum untracked_status_type {
SHOW_NO_UNTRACKED_FILES,
SHOW_NORMAL_UNTRACKED_FILES,
SHOW_ALL_UNTRACKED_FILES
};
enum show_ignored_type {
SHOW_NO_IGNORED,
SHOW_TRADITIONAL_IGNORED,
SHOW_MATCHING_IGNORED,
};
/* from where does this commit originate */
enum commit_whence {
FROM_COMMIT, /* normal */
FROM_MERGE, /* commit came from merge */
FROM_CHERRY_PICK /* commit came from cherry-pick */
};
struct wt_status_change_data {
int worktree_status;
int index_status;
int stagemask;
int mode_head, mode_index, mode_worktree;
struct object_id oid_head, oid_index;
int rename_status;
int rename_score;
char *rename_source;
unsigned dirty_submodule : 2;
unsigned new_submodule_commits : 1;
};
enum wt_status_format {
STATUS_FORMAT_NONE = 0,
STATUS_FORMAT_LONG,
STATUS_FORMAT_SHORT,
STATUS_FORMAT_PORCELAIN,
STATUS_FORMAT_PORCELAIN_V2,
STATUS_FORMAT_UNSPECIFIED
};
struct wt_status_state {
int merge_in_progress;
int am_in_progress;
int am_empty_patch;
int rebase_in_progress;
int rebase_interactive_in_progress;
int cherry_pick_in_progress;
int bisect_in_progress;
int revert_in_progress;
int detached_at;
char *branch;
char *onto;
char *detached_from;
struct object_id detached_oid;
struct object_id revert_head_oid;
struct object_id cherry_pick_head_oid;
};
struct wt_status {
int is_initial;
char *branch;
const char *reference;
struct pathspec pathspec;
int verbose;
int amend;
enum commit_whence whence;
int nowarn;
int use_color;
int no_gettext;
int display_comment_prefix;
int relative_paths;
int submodule_summary;
enum show_ignored_type show_ignored_mode;
enum untracked_status_type show_untracked_files;
const char *ignore_submodule_arg;
char color_palette[WT_STATUS_MAXSLOT][COLOR_MAXLEN];
unsigned colopts;
int null_termination;
int commit_template;
int show_branch;
int show_stash;
int hints;
enum ahead_behind_flags ahead_behind_flags;
int detect_rename;
int rename_score;
int rename_limit;
enum wt_status_format status_format;
struct wt_status_state state;
unsigned char sha1_commit[GIT_MAX_RAWSZ]; /* when not Initial */
/* These are computed during processing of the individual sections */
int committable;
int workdir_dirty;
const char *index_file;
FILE *fp;
const char *prefix;
struct string_list change;
struct string_list untracked;
struct string_list ignored;
uint32_t untracked_in_ms;
};
size_t wt_status_locate_end(const char *s, size_t len);
void wt_status_add_cut_line(FILE *fp);
void wt_status_prepare(struct wt_status *s);
void wt_status_print(struct wt_status *s);
void wt_status_collect(struct wt_status *s);
void wt_status_collect_free_buffers(struct wt_status *s);
void wt_status_get_state(struct wt_status_state *state, int get_detached_from);
int wt_status_check_rebase(const struct worktree *wt,
struct wt_status_state *state);
int wt_status_check_bisect(const struct worktree *wt,
struct wt_status_state *state);
__attribute__((format (printf, 3, 4)))
void status_printf_ln(struct wt_status *s, const char *color, const char *fmt, ...);
__attribute__((format (printf, 3, 4)))
void status_printf(struct wt_status *s, const char *color, const char *fmt, ...);
/* The following functions expect that the caller took care of reading the index. */
int has_unstaged_changes(int ignore_submodules);
int has_uncommitted_changes(int ignore_submodules);
int require_clean_work_tree(const char *action, const char *hint,
int ignore_submodules, int gently);
#endif /* STATUS_H */