diff options
| -rw-r--r-- | .gitignore | 1 | ||||
| -rw-r--r-- | Makefile | 3 | ||||
| -rw-r--r-- | builtin-runstatus.c | 34 | ||||
| -rw-r--r-- | builtin.h | 1 | ||||
| -rw-r--r-- | dir.c | 7 | ||||
| -rw-r--r-- | dir.h | 1 | ||||
| -rwxr-xr-x | git-commit.sh | 106 | ||||
| -rw-r--r-- | git.c | 1 | ||||
| -rw-r--r-- | wt-status.c | 271 | ||||
| -rw-r--r-- | wt-status.h | 24 |
10 files changed, 349 insertions, 100 deletions
diff --git a/.gitignore b/.gitignore index 0d608fe12a..97592abba9 100644 --- a/.gitignore +++ b/.gitignore @@ -94,6 +94,7 @@ git-rev-list git-rev-parse git-revert git-rm +git-runstatus git-send-email git-send-pack git-sh-setup @@ -252,7 +252,7 @@ LIB_OBJS = \ fetch-clone.o revision.o pager.o tree-walk.o xdiff-interface.o \ write_or_die.o trace.o \ alloc.o merge-file.o path-list.o help.o unpack-trees.o $(DIFF_OBJS) \ - color.o + color.o wt-status.o BUILTIN_OBJS = \ builtin-add.o \ @@ -286,6 +286,7 @@ BUILTIN_OBJS = \ builtin-rev-list.o \ builtin-rev-parse.o \ builtin-rm.o \ + builtin-runstatus.o \ builtin-show-branch.o \ builtin-stripspace.o \ builtin-symbolic-ref.o \ diff --git a/builtin-runstatus.c b/builtin-runstatus.c new file mode 100644 index 0000000000..7979d61291 --- /dev/null +++ b/builtin-runstatus.c @@ -0,0 +1,34 @@ +#include "wt-status.h" +#include "cache.h" + +extern int wt_status_use_color; + +static const char runstatus_usage[] = +"git-runstatus [--color|--nocolor] [--amend] [--verbose]"; + +int cmd_runstatus(int argc, const char **argv, const char *prefix) +{ + struct wt_status s; + int i; + + git_config(git_status_config); + wt_status_prepare(&s); + + for (i = 1; i < argc; i++) { + if (!strcmp(argv[i], "--color")) + wt_status_use_color = 1; + else if (!strcmp(argv[i], "--nocolor")) + wt_status_use_color = 0; + else if (!strcmp(argv[i], "--amend")) { + s.amend = 1; + s.reference = "HEAD^1"; + } + else if (!strcmp(argv[i], "--verbose")) + s.verbose = 1; + else + usage(runstatus_usage); + } + + wt_status_print(&s); + return s.commitable ? 0 : 1; +} @@ -47,6 +47,7 @@ extern int cmd_repo_config(int argc, const char **argv, const char *prefix); extern int cmd_rev_list(int argc, const char **argv, const char *prefix); extern int cmd_rev_parse(int argc, const char **argv, const char *prefix); extern int cmd_rm(int argc, const char **argv, const char *prefix); +extern int cmd_runstatus(int argc, const char **argv, const char *prefix); extern int cmd_show_branch(int argc, const char **argv, const char *prefix); extern int cmd_show(int argc, const char **argv, const char *prefix); extern int cmd_stripspace(int argc, const char **argv, const char *prefix); @@ -397,3 +397,10 @@ int read_directory(struct dir_struct *dir, const char *path, const char *base, i qsort(dir->entries, dir->nr, sizeof(struct dir_entry *), cmp_name); return dir->nr; } + +int +file_exists(const char *f) +{ + struct stat sb; + return stat(f, &sb) == 0; +} @@ -47,5 +47,6 @@ extern int excluded(struct dir_struct *, const char *); extern void add_excludes_from_file(struct dir_struct *, const char *fname); extern void add_exclude(const char *string, const char *base, int baselen, struct exclude_list *which); +extern int file_exists(const char *); #endif diff --git a/git-commit.sh b/git-commit.sh index 4cf3fab05c..10c269a8de 100755 --- a/git-commit.sh +++ b/git-commit.sh @@ -60,26 +60,6 @@ report () { } run_status () { - ( - # We always show status for the whole tree. - cd "$TOP" - - IS_INITIAL="$initial_commit" - REFERENCE=HEAD - case "$amend" in - t) - # If we are amending the initial commit, there - # is no HEAD^1. - if git-rev-parse --verify "HEAD^1" >/dev/null 2>&1 - then - REFERENCE="HEAD^1" - IS_INITIAL= - else - IS_INITIAL=t - fi - ;; - esac - # If TMP_INDEX is defined, that means we are doing # "--only" partial commit, and that index file is used # to build the tree for the commit. Otherwise, if @@ -96,85 +76,13 @@ run_status () { export GIT_INDEX_FILE fi - case "$branch" in - refs/heads/master) ;; - *) echo "# On branch $branch" ;; - esac - - if test -z "$IS_INITIAL" - then - git-diff-index -M --cached --name-status \ - --diff-filter=MDTCRA $REFERENCE | - sed -e ' - s/\\/\\\\/g - s/ /\\ /g - ' | - report "Updated but not checked in" "will commit" - committable="$?" - else - echo '# -# Initial commit -#' - git-ls-files | - sed -e ' - s/\\/\\\\/g - s/ /\\ /g - s/^/A / - ' | - report "Updated but not checked in" "will commit" - - committable="$?" - fi - - git-diff-files --name-status | - sed -e ' - s/\\/\\\\/g - s/ /\\ /g - ' | - report "Changed but not updated" \ - "use git-update-index to mark for commit" - - option="" - if test -z "$untracked_files"; then - option="--directory --no-empty-directory" - fi - hdr_shown= - if test -f "$GIT_DIR/info/exclude" - then - git-ls-files --others $option \ - --exclude-from="$GIT_DIR/info/exclude" \ - --exclude-per-directory=.gitignore - else - git-ls-files --others $option \ - --exclude-per-directory=.gitignore - fi | - while read line; do - if [ -z "$hdr_shown" ]; then - echo '#' - echo '# Untracked files:' - echo '# (use "git add" to add to commit)' - echo '#' - hdr_shown=1 - fi - echo "# $line" - done - - if test -n "$verbose" -a -z "$IS_INITIAL" - then - git-diff-index --cached -M -p --diff-filter=MDTCRA $REFERENCE - fi - case "$committable" in - 0) - case "$amend" in - t) - echo "# No changes" ;; - *) - echo "nothing to commit" ;; - esac - exit 1 ;; - esac - exit 0 - ) + case "$status_only" in + t) color= ;; + *) color=--nocolor ;; + esac + git-runstatus ${color} \ + ${verbose:+--verbose} \ + ${amend:+--amend} } trap ' @@ -252,6 +252,7 @@ static void handle_internal_command(int argc, const char **argv, char **envp) { "rev-list", cmd_rev_list, RUN_SETUP }, { "rev-parse", cmd_rev_parse, RUN_SETUP }, { "rm", cmd_rm, RUN_SETUP }, + { "runstatus", cmd_runstatus, RUN_SETUP }, { "show-branch", cmd_show_branch, RUN_SETUP }, { "show", cmd_show, RUN_SETUP | USE_PAGER }, { "stripspace", cmd_stripspace }, diff --git a/wt-status.c b/wt-status.c new file mode 100644 index 0000000000..ec2c7286b1 --- /dev/null +++ b/wt-status.c @@ -0,0 +1,271 @@ +#include "wt-status.h" +#include "color.h" +#include "cache.h" +#include "object.h" +#include "dir.h" +#include "commit.h" +#include "diff.h" +#include "revision.h" +#include "diffcore.h" + +int wt_status_use_color = 0; +static char wt_status_colors[][COLOR_MAXLEN] = { + "", /* WT_STATUS_HEADER: normal */ + "\033[32m", /* WT_STATUS_UPDATED: green */ + "\033[31m", /* WT_STATUS_CHANGED: red */ + "\033[31m", /* WT_STATUS_UNTRACKED: red */ +}; + +static int parse_status_slot(const char *var, int offset) +{ + if (!strcasecmp(var+offset, "header")) + return WT_STATUS_HEADER; + if (!strcasecmp(var+offset, "updated")) + return WT_STATUS_UPDATED; + if (!strcasecmp(var+offset, "changed")) + return WT_STATUS_CHANGED; + if (!strcasecmp(var+offset, "untracked")) + return WT_STATUS_UNTRACKED; + die("bad config variable '%s'", var); +} + +static const char* color(int slot) +{ + return wt_status_use_color ? wt_status_colors[slot] : ""; +} + +void wt_status_prepare(struct wt_status *s) +{ + unsigned char sha1[20]; + const char *head; + + s->is_initial = get_sha1("HEAD", sha1) ? 1 : 0; + + head = resolve_ref(git_path("HEAD"), sha1, 0); + s->branch = head ? + strdup(head + strlen(get_git_dir()) + 1) : + NULL; + + s->reference = "HEAD"; + s->amend = 0; + s->verbose = 0; + s->commitable = 0; +} + +static void wt_status_print_header(const char *main, const char *sub) +{ + const char *c = color(WT_STATUS_HEADER); + color_printf_ln(c, "# %s:", main); + color_printf_ln(c, "# (%s)", sub); + color_printf_ln(c, "#"); +} + +static void wt_status_print_trailer(void) +{ + color_printf_ln(color(WT_STATUS_HEADER), "#"); +} + +static void wt_status_print_filepair(int t, struct diff_filepair *p) +{ + const char *c = color(t); + color_printf(color(WT_STATUS_HEADER), "#\t"); + switch (p->status) { + case DIFF_STATUS_ADDED: + color_printf(c, "new file: %s", p->one->path); break; + case DIFF_STATUS_COPIED: + color_printf(c, "copied: %s -> %s", + p->one->path, p->two->path); + break; + case DIFF_STATUS_DELETED: + color_printf_ln(c, "deleted: %s", p->one->path); break; + case DIFF_STATUS_MODIFIED: + color_printf(c, "modified: %s", p->one->path); break; + case DIFF_STATUS_RENAMED: + color_printf(c, "renamed: %s -> %s", + p->one->path, p->two->path); + break; + case DIFF_STATUS_TYPE_CHANGED: + color_printf(c, "typechange: %s", p->one->path); break; + case DIFF_STATUS_UNKNOWN: + color_printf(c, "unknown: %s", p->one->path); break; + case DIFF_STATUS_UNMERGED: + color_printf(c, "unmerged: %s", p->one->path); break; + default: + die("bug: unhandled diff status %c", p->status); + } + printf("\n"); +} + +static void wt_status_print_updated_cb(struct diff_queue_struct *q, + struct diff_options *options, + void *data) +{ + struct wt_status *s = data; + int shown_header = 0; + int i; + if (q->nr) { + } + for (i = 0; i < q->nr; i++) { + if (q->queue[i]->status == 'U') + continue; + if (!shown_header) { + wt_status_print_header("Updated but not checked in", + "will commit"); + s->commitable = 1; + shown_header = 1; + } + wt_status_print_filepair(WT_STATUS_UPDATED, q->queue[i]); + } + if (shown_header) + wt_status_print_trailer(); +} + +static void wt_status_print_changed_cb(struct diff_queue_struct *q, + struct diff_options *options, + void *data) +{ + int i; + if (q->nr) + wt_status_print_header("Changed but not updated", + "use git-update-index to mark for commit"); + for (i = 0; i < q->nr; i++) + wt_status_print_filepair(WT_STATUS_CHANGED, q->queue[i]); + if (q->nr) + wt_status_print_trailer(); +} + +void wt_status_print_initial(struct wt_status *s) +{ + int i; + read_cache(); + if (active_nr) { + s->commitable = 1; + wt_status_print_header("Updated but not checked in", + "will commit"); + } + for (i = 0; i < active_nr; i++) { + color_printf(color(WT_STATUS_HEADER), "#\t"); + color_printf_ln(color(WT_STATUS_UPDATED), "new file: %s", + active_cache[i]->name); + } + if (active_nr) + wt_status_print_trailer(); +} + +static void wt_status_print_updated(struct wt_status *s) +{ + struct rev_info rev; + const char *argv[] = { NULL, NULL, NULL }; + argv[1] = s->reference; + init_revisions(&rev, NULL); + setup_revisions(2, argv, &rev, NULL); + rev.diffopt.output_format |= DIFF_FORMAT_CALLBACK; + rev.diffopt.format_callback = wt_status_print_updated_cb; + rev.diffopt.format_callback_data = s; + rev.diffopt.detect_rename = 1; + run_diff_index(&rev, 1); +} + +static void wt_status_print_changed(struct wt_status *s) +{ + struct rev_info rev; + const char *argv[] = { NULL, NULL }; + init_revisions(&rev, ""); + setup_revisions(1, argv, &rev, NULL); + rev.diffopt.output_format |= DIFF_FORMAT_CALLBACK; + rev.diffopt.format_callback = wt_status_print_changed_cb; + rev.diffopt.format_callback_data = s; + run_diff_files(&rev, 0); +} + +static void wt_status_print_untracked(const struct wt_status *s) +{ + struct dir_struct dir; + const char *x; + int i; + int shown_header = 0; + + memset(&dir, 0, sizeof(dir)); + + dir.exclude_per_dir = ".gitignore"; + x = git_path("info/exclude"); + if (file_exists(x)) + add_excludes_from_file(&dir, x); + + read_directory(&dir, ".", "", 0); + for(i = 0; i < dir.nr; i++) { + /* check for matching entry, which is unmerged; lifted from + * builtin-ls-files:show_other_files */ + struct dir_entry *ent = dir.entries[i]; + int pos = cache_name_pos(ent->name, ent->len); + struct cache_entry *ce; + if (0 <= pos) + die("bug in wt_status_print_untracked"); + pos = -pos - 1; + if (pos < active_nr) { + ce = active_cache[pos]; + if (ce_namelen(ce) == ent->len && + !memcmp(ce->name, ent->name, ent->len)) + continue; + } + if (!shown_header) { + wt_status_print_header("Untracked files", + "use \"git add\" to add to commit"); + shown_header = 1; + } + color_printf(color(WT_STATUS_HEADER), "#\t"); + color_printf_ln(color(WT_STATUS_UNTRACKED), "%.*s", + ent->len, ent->name); + } +} + +static void wt_status_print_verbose(struct wt_status *s) +{ + struct rev_info rev; + const char *argv[] = { NULL, NULL, NULL }; + argv[1] = s->reference; + init_revisions(&rev, NULL); + setup_revisions(2, argv, &rev, NULL); + rev.diffopt.output_format |= DIFF_FORMAT_PATCH; + rev.diffopt.detect_rename = 1; + run_diff_index(&rev, 1); +} + +void wt_status_print(struct wt_status *s) +{ + if (s->branch && strcmp(s->branch, "refs/heads/master")) + color_printf_ln(color(WT_STATUS_HEADER), + "# On branch %s", s->branch); + + if (s->is_initial) { + color_printf_ln(color(WT_STATUS_HEADER), "#"); + color_printf_ln(color(WT_STATUS_HEADER), "# Initial commit"); + color_printf_ln(color(WT_STATUS_HEADER), "#"); + wt_status_print_initial(s); + } + else { + wt_status_print_updated(s); + discard_cache(); + } + + wt_status_print_changed(s); + wt_status_print_untracked(s); + + if (s->verbose && !s->is_initial) + wt_status_print_verbose(s); + if (!s->commitable) + printf("%s\n", s->amend ? "# No changes" : "nothing to commit"); +} + +int git_status_config(const char *k, const char *v) +{ + if (!strcmp(k, "status.color")) { + wt_status_use_color = git_config_colorbool(k, v); + return 0; + } + if (!strncmp(k, "status.color.", 13)) { + int slot = parse_status_slot(k, 13); + color_parse(v, k, wt_status_colors[slot]); + } + return git_default_config(k, v); +} diff --git a/wt-status.h b/wt-status.h new file mode 100644 index 0000000000..75d3cfef95 --- /dev/null +++ b/wt-status.h @@ -0,0 +1,24 @@ +#ifndef STATUS_H +#define STATUS_H + +enum color_wt_status { + WT_STATUS_HEADER, + WT_STATUS_UPDATED, + WT_STATUS_CHANGED, + WT_STATUS_UNTRACKED, +}; + +struct wt_status { + int is_initial; + char *branch; + const char *reference; + int commitable; + int verbose; + int amend; +}; + +int git_status_config(const char *var, const char *value); +void wt_status_prepare(struct wt_status *s); +void wt_status_print(struct wt_status *s); + +#endif /* STATUS_H */ |