struct ref {
char *name; /* Ref name; tag or head names are shortened. */
char id[SIZEOF_REV]; /* Commit SHA1 ID */
+ unsigned int head:1; /* Is it the current HEAD? */
unsigned int tag:1; /* Is it a tag? */
unsigned int ltag:1; /* If so, is the tag local? */
unsigned int remote:1; /* Is it a remote ref? */
+ unsigned int tracked:1; /* Is it the remote for the current HEAD? */
unsigned int next:1; /* For ref lists: are there more refs? */
- unsigned int head:1; /* Is it the current HEAD? */
};
static struct ref **get_refs(char *id);
static char opt_file[SIZEOF_STR] = "";
static char opt_ref[SIZEOF_REF] = "";
static char opt_head[SIZEOF_REF] = "";
+static char opt_remote[SIZEOF_REF] = "";
static bool opt_no_head = TRUE;
static FILE *opt_pipe = NULL;
static char opt_encoding[20] = "UTF-8";
bool seen_dashdash = FALSE;
int i;
+ if (!isatty(STDIN_FILENO)) {
+ opt_request = REQ_VIEW_PAGER;
+ opt_pipe = stdin;
+ return TRUE;
+ }
+
if (argc <= 1)
return TRUE;
die("command too long");
}
- if (!isatty(STDIN_FILENO)) {
- opt_request = REQ_VIEW_PAGER;
- opt_pipe = stdin;
- buf_size = 0;
- }
-
opt_cmd[buf_size] = 0;
return TRUE;
LINE(MAIN_COMMIT, "", COLOR_DEFAULT, COLOR_DEFAULT, 0), \
LINE(MAIN_TAG, "", COLOR_MAGENTA, COLOR_DEFAULT, A_BOLD), \
LINE(MAIN_LOCAL_TAG,"", COLOR_MAGENTA, COLOR_DEFAULT, A_BOLD), \
-LINE(MAIN_REMOTE, "", COLOR_YELLOW, COLOR_DEFAULT, A_BOLD), \
+LINE(MAIN_REMOTE, "", COLOR_YELLOW, COLOR_DEFAULT, 0), \
+LINE(MAIN_TRACKED, "", COLOR_YELLOW, COLOR_DEFAULT, A_BOLD), \
LINE(MAIN_REF, "", COLOR_CYAN, COLOR_DEFAULT, A_BOLD), \
LINE(MAIN_HEAD, "", COLOR_RED, COLOR_DEFAULT, A_BOLD), \
LINE(MAIN_REVGRAPH,"", COLOR_MAGENTA, COLOR_DEFAULT, 0), \
struct view_ops *ops; /* View operations */
enum keymap keymap; /* What keymap does this view have */
+ bool git_dir; /* Whether the view requires a git directory. */
char cmd[SIZEOF_STR]; /* Command buffer */
char ref[SIZEOF_REF]; /* Hovered commit reference */
static struct view_ops status_ops;
static struct view_ops stage_ops;
-#define VIEW_STR(name, cmd, env, ref, ops, map) \
- { name, cmd, #env, ref, ops, map}
+#define VIEW_STR(name, cmd, env, ref, ops, map, git) \
+ { name, cmd, #env, ref, ops, map, git }
-#define VIEW_(id, name, ops, ref) \
- VIEW_STR(name, TIG_##id##_CMD, TIG_##id##_CMD, ref, ops, KEYMAP_##id)
+#define VIEW_(id, name, ops, git, ref) \
+ VIEW_STR(name, TIG_##id##_CMD, TIG_##id##_CMD, ref, ops, KEYMAP_##id, git)
static struct view views[] = {
- VIEW_(MAIN, "main", &main_ops, ref_head),
- VIEW_(DIFF, "diff", &pager_ops, ref_commit),
- VIEW_(LOG, "log", &pager_ops, ref_head),
- VIEW_(TREE, "tree", &tree_ops, ref_commit),
- VIEW_(BLOB, "blob", &blob_ops, ref_blob),
- VIEW_(BLAME, "blame", &blame_ops, ref_commit),
- VIEW_(HELP, "help", &help_ops, ""),
- VIEW_(PAGER, "pager", &pager_ops, "stdin"),
- VIEW_(STATUS, "status", &status_ops, ""),
- VIEW_(STAGE, "stage", &stage_ops, ""),
+ VIEW_(MAIN, "main", &main_ops, TRUE, ref_head),
+ VIEW_(DIFF, "diff", &pager_ops, TRUE, ref_commit),
+ VIEW_(LOG, "log", &pager_ops, TRUE, ref_head),
+ VIEW_(TREE, "tree", &tree_ops, TRUE, ref_commit),
+ VIEW_(BLOB, "blob", &blob_ops, TRUE, ref_blob),
+ VIEW_(BLAME, "blame", &blame_ops, TRUE, ref_commit),
+ VIEW_(HELP, "help", &help_ops, FALSE, ""),
+ VIEW_(PAGER, "pager", &pager_ops, FALSE, "stdin"),
+ VIEW_(STATUS, "status", &status_ops, TRUE, ""),
+ VIEW_(STAGE, "stage", &stage_ops, TRUE, ""),
};
#define VIEW(req) (&views[(req) - REQ_OFFSET - 1])
return;
}
- if (view->ops->open) {
- if (!view->ops->open(view)) {
- report("Failed to load %s view", view->name);
- return;
- }
-
- } else if ((reload || strcmp(view->vid, view->id)) &&
- !begin_update(view)) {
- report("Failed to load %s view", view->name);
+ if (view->git_dir && !opt_git_dir[0]) {
+ report("The %s view is disabled in pager view", view->name);
return;
}
(nviews == 1 && base_view != display[0]))
resize_display();
+ if (view->ops->open) {
+ if (!view->ops->open(view)) {
+ report("Failed to load %s view", view->name);
+ return;
+ }
+
+ } else if ((reload || strcmp(view->vid, view->id)) &&
+ !begin_update(view)) {
+ report("Failed to load %s view", view->name);
+ return;
+ }
+
if (split && prev->lineno - prev->offset >= prev->height) {
/* Take the title line into account. */
int lines = prev->lineno - prev->offset - prev->height + 1;
blame = line->data;
blame->commit = commit;
+ blame->header = !group;
line->dirty = 1;
}
- blame->header = 1;
return commit;
}
prev_lineno = view->lines - 1;
while (prev_lineno < view->lines && !view->line[prev_lineno].data)
prev_lineno++;
+ while (prev_lineno > 0 && !view->line[prev_lineno].data)
+ prev_lineno--;
/* If the above fails, always skip the "On branch" line. */
if (prev_lineno < view->lines)
else
view->lineno = 1;
+ if (view->lineno < view->offset)
+ view->offset = view->lineno;
+ else if (view->offset + view->height <= view->lineno)
+ view->offset = view->lineno - view->height + 1;
+
return TRUE;
}
}
-static bool
-status_update_file(struct view *view, struct status *status, enum line_type type)
+static FILE *
+status_update_prepare(enum line_type type)
{
char cmd[SIZEOF_STR];
- char buf[SIZEOF_STR];
size_t cmdsize = 0;
- size_t bufsize = 0;
- size_t written = 0;
- FILE *pipe;
if (opt_cdup[0] &&
type != LINE_STAT_UNTRACKED &&
!string_format_from(cmd, &cmdsize, "cd %s;", opt_cdup))
- return FALSE;
+ return NULL;
+
+ switch (type) {
+ case LINE_STAT_STAGED:
+ string_add(cmd, cmdsize, "git update-index -z --index-info");
+ break;
+
+ case LINE_STAT_UNSTAGED:
+ case LINE_STAT_UNTRACKED:
+ string_add(cmd, cmdsize, "git update-index -z --add --remove --stdin");
+ break;
+
+ default:
+ die("line type %d not handled in switch", type);
+ }
+
+ return popen(cmd, "w");
+}
+
+static bool
+status_update_write(FILE *pipe, struct status *status, enum line_type type)
+{
+ char buf[SIZEOF_STR];
+ size_t bufsize = 0;
+ size_t written = 0;
switch (type) {
case LINE_STAT_STAGED:
if (!string_format_from(buf, &bufsize, "%06o %s\t%s%c",
- status->old.mode,
+ status->old.mode,
status->old.rev,
status->old.name, 0))
return FALSE;
-
- string_add(cmd, cmdsize, "git update-index -z --index-info");
break;
case LINE_STAT_UNSTAGED:
case LINE_STAT_UNTRACKED:
if (!string_format_from(buf, &bufsize, "%s%c", status->new.name, 0))
return FALSE;
-
- string_add(cmd, cmdsize, "git update-index -z --add --remove --stdin");
break;
- case LINE_STAT_HEAD:
- return TRUE;
-
default:
die("line type %d not handled in switch", type);
}
- pipe = popen(cmd, "w");
- if (!pipe)
- return FALSE;
-
while (!ferror(pipe) && written < bufsize) {
written += fwrite(buf + written, 1, bufsize - written, pipe);
}
+ return written == bufsize;
+}
+
+static bool
+status_update_file(struct status *status, enum line_type type)
+{
+ FILE *pipe = status_update_prepare(type);
+ bool result;
+
+ if (!pipe)
+ return FALSE;
+
+ result = status_update_write(pipe, status, type);
pclose(pipe);
+ return result;
+}
+
+static bool
+status_update_files(struct view *view, struct line *line)
+{
+ FILE *pipe = status_update_prepare(line->type);
+ bool result = TRUE;
+ struct line *pos = view->line + view->lines;
+ int files = 0;
+ int file, done;
- if (written != bufsize)
+ if (!pipe)
return FALSE;
- return TRUE;
+ for (pos = line; pos < view->line + view->lines && pos->data; pos++)
+ files++;
+
+ for (file = 0, done = 0; result && file < files; line++, file++) {
+ int almost_done = file * 100 / files;
+
+ if (almost_done > done) {
+ done = almost_done;
+ string_format(view->ref, "updating file %u of %u (%d%% done)",
+ file, files, done);
+ update_view_title(view);
+ }
+ result = status_update_write(pipe, line->data, line->type);
+ }
+
+ pclose(pipe);
+ return result;
}
static bool
assert(view->lines);
if (!line->data) {
- while (++line < view->line + view->lines && line->data) {
- if (!status_update_file(view, line->data, line->type))
- report("Failed to update file status");
- }
-
- if (!line[-1].data) {
+ /* This should work even for the "On branch" line. */
+ if (line < view->line + view->lines && !line[1].data) {
report("Nothing to update");
return FALSE;
}
- } else if (!status_update_file(view, line->data, line->type)) {
+ if (!status_update_files(view, line + 1))
+ report("Failed to update file status");
+
+ } else if (!status_update_file(line->data, line->type)) {
report("Failed to update file status");
}
return FALSE;
if (!string_format_from(cmd, &cmdsize,
- "git apply --cached %s - && "
+ "git apply --whitespace=nowarn --cached %s - && "
"git update-index -q --unmerged --refresh 2>/dev/null",
stage_line_type == LINE_STAT_STAGED ? "-R" : ""))
return FALSE;
return;
}
- } else if (!status_update_file(view, &stage_status, stage_line_type)) {
+ } else if (!status_update_file(&stage_status, stage_line_type)) {
report("Failed to update file");
return;
}
wattrset(view->win, get_line_attr(LINE_MAIN_LOCAL_TAG));
else if (commit->refs[i]->tag)
wattrset(view->win, get_line_attr(LINE_MAIN_TAG));
+ else if (commit->refs[i]->tracked)
+ wattrset(view->win, get_line_attr(LINE_MAIN_TRACKED));
else if (commit->refs[i]->remote)
wattrset(view->win, get_line_attr(LINE_MAIN_REMOTE));
else
bool tag = FALSE;
bool ltag = FALSE;
bool remote = FALSE;
+ bool tracked = FALSE;
bool check_replace = FALSE;
bool head = FALSE;
remote = TRUE;
namelen -= STRING_SIZE("refs/remotes/");
name += STRING_SIZE("refs/remotes/");
+ tracked = !strcmp(opt_remote, name);
} else if (!strncmp(name, "refs/heads/", STRING_SIZE("refs/heads/"))) {
namelen -= STRING_SIZE("refs/heads/");
strncpy(ref->name, name, namelen);
ref->name[namelen] = 0;
+ ref->head = head;
ref->tag = tag;
ref->ltag = ltag;
ref->remote = remote;
- ref->head = head;
+ ref->tracked = tracked;
string_copy_rev(ref->id, id);
return OK;
if (!strcmp(name, "core.editor"))
string_ncopy(opt_editor, value, valuelen);
+ /* branch.<head>.remote */
+ if (*opt_head &&
+ !strncmp(name, "branch.", 7) &&
+ !strncmp(name + 7, opt_head, strlen(opt_head)) &&
+ !strcmp(name + 7 + strlen(opt_head), ".remote"))
+ string_ncopy(opt_remote, value, valuelen);
+
+ if (*opt_head && *opt_remote &&
+ !strncmp(name, "branch.", 7) &&
+ !strncmp(name + 7, opt_head, strlen(opt_head)) &&
+ !strcmp(name + 7 + strlen(opt_head), ".merge")) {
+ size_t from = strlen(opt_remote);
+
+ if (!strncmp(value, "refs/heads/", STRING_SIZE("refs/heads/"))) {
+ value += STRING_SIZE("refs/heads/");
+ valuelen -= STRING_SIZE("refs/heads/");
+ }
+
+ if (!string_format_from(opt_remote, &from, "/%s", value))
+ opt_remote[0] = 0;
+ }
+
return OK;
}
return 0;
/* Require a git repository unless when running in pager mode. */
- if (!opt_git_dir[0])
+ if (!opt_git_dir[0] && opt_request != REQ_VIEW_PAGER)
die("Not a git repository");
if (*opt_encoding && strcasecmp(opt_encoding, "UTF-8"))
~mdw / tig / blobdiff