diff options
author | Junio C Hamano <gitster@pobox.com> | 2017-02-28 00:57:13 +0300 |
---|---|---|
committer | Junio C Hamano <gitster@pobox.com> | 2017-02-28 00:57:13 +0300 |
commit | 93e8cd8b6ee766b35bfd3913f56ba86d63cb6253 (patch) | |
tree | 9a43acef150e5ebce9d4a4ffba708bd23c05b63e /ref-filter.c | |
parent | a411726930a6fc97d5a1f62d8d8d59b8587b10f2 (diff) | |
parent | 44a6b6ce1777f587c318008fe59b901a296f5326 (diff) |
Merge branch 'kn/ref-filter-branch-list'
The code to list branches in "git branch" has been consolidated
with the more generic ref-filter API.
* kn/ref-filter-branch-list: (21 commits)
ref-filter: resurrect "strip" as a synonym to "lstrip"
branch: implement '--format' option
branch: use ref-filter printing APIs
branch, tag: use porcelain output
ref-filter: allow porcelain to translate messages in the output
ref-filter: add an 'rstrip=<N>' option to atoms which deal with refnames
ref-filter: modify the 'lstrip=<N>' option to work with negative '<N>'
ref-filter: Do not abruptly die when using the 'lstrip=<N>' option
ref-filter: rename the 'strip' option to 'lstrip'
ref-filter: make remote_ref_atom_parser() use refname_atom_parser_internal()
ref-filter: introduce refname_atom_parser()
ref-filter: introduce refname_atom_parser_internal()
ref-filter: make "%(symref)" atom work with the ':short' modifier
ref-filter: add support for %(upstream:track,nobracket)
ref-filter: make %(upstream:track) prints "[gone]" for invalid upstreams
ref-filter: introduce format_ref_array_item()
ref-filter: move get_head_description() from branch.c
ref-filter: modify "%(objectname:short)" to take length
ref-filter: implement %(if:equals=<string>) and %(if:notequals=<string>)
ref-filter: include reference to 'used_atom' within 'atom_value'
...
Diffstat (limited to 'ref-filter.c')
-rw-r--r-- | ref-filter.c | 493 |
1 files changed, 417 insertions, 76 deletions
diff --git a/ref-filter.c b/ref-filter.c index 3820b21cc7..1ec0fb8391 100644 --- a/ref-filter.c +++ b/ref-filter.c @@ -14,14 +14,50 @@ #include "git-compat-util.h" #include "version.h" #include "trailer.h" +#include "wt-status.h" + +static struct ref_msg { + const char *gone; + const char *ahead; + const char *behind; + const char *ahead_behind; +} msgs = { + /* Untranslated plumbing messages: */ + "gone", + "ahead %d", + "behind %d", + "ahead %d, behind %d" +}; + +void setup_ref_filter_porcelain_msg(void) +{ + msgs.gone = _("gone"); + msgs.ahead = _("ahead %d"); + msgs.behind = _("behind %d"); + msgs.ahead_behind = _("ahead %d, behind %d"); +} typedef enum { FIELD_STR, FIELD_ULONG, FIELD_TIME } cmp_type; +typedef enum { COMPARE_EQUAL, COMPARE_UNEQUAL, COMPARE_NONE } cmp_status; struct align { align_type position; unsigned int width; }; +struct if_then_else { + cmp_status cmp_status; + const char *str; + unsigned int then_atom_seen : 1, + else_atom_seen : 1, + condition_satisfied : 1; +}; + +struct refname_atom { + enum { R_NORMAL, R_SHORT, R_LSTRIP, R_RSTRIP } option; + int lstrip, rstrip; +}; + /* * An atom is a valid field atom listed below, possibly prefixed with * a "*" to denote deref_tag(). @@ -38,13 +74,24 @@ static struct used_atom { union { char color[COLOR_MAXLEN]; struct align align; - enum { RR_NORMAL, RR_SHORTEN, RR_TRACK, RR_TRACKSHORT } - remote_ref; + struct { + enum { RR_REF, RR_TRACK, RR_TRACKSHORT } option; + struct refname_atom refname; + unsigned int nobracket : 1; + } remote_ref; struct { enum { C_BARE, C_BODY, C_BODY_DEP, C_LINES, C_SIG, C_SUB, C_TRAILERS } option; unsigned int nlines; } contents; - enum { O_FULL, O_SHORT } objectname; + struct { + cmp_status cmp_status; + const char *str; + } if_then_else; + struct { + enum { O_FULL, O_LENGTH, O_SHORT } option; + unsigned int length; + } objectname; + struct refname_atom refname; } u; } *used_atom; static int used_atom_cnt, need_tagged, need_symref; @@ -58,18 +105,58 @@ static void color_atom_parser(struct used_atom *atom, const char *color_value) die(_("unrecognized color: %%(color:%s)"), color_value); } -static void remote_ref_atom_parser(struct used_atom *atom, const char *arg) +static void refname_atom_parser_internal(struct refname_atom *atom, + const char *arg, const char *name) { if (!arg) - atom->u.remote_ref = RR_NORMAL; + atom->option = R_NORMAL; else if (!strcmp(arg, "short")) - atom->u.remote_ref = RR_SHORTEN; - else if (!strcmp(arg, "track")) - atom->u.remote_ref = RR_TRACK; - else if (!strcmp(arg, "trackshort")) - atom->u.remote_ref = RR_TRACKSHORT; - else - die(_("unrecognized format: %%(%s)"), atom->name); + atom->option = R_SHORT; + else if (skip_prefix(arg, "lstrip=", &arg) || + skip_prefix(arg, "strip=", &arg)) { + atom->option = R_LSTRIP; + if (strtol_i(arg, 10, &atom->lstrip)) + die(_("Integer value expected refname:lstrip=%s"), arg); + } else if (skip_prefix(arg, "rstrip=", &arg)) { + atom->option = R_RSTRIP; + if (strtol_i(arg, 10, &atom->rstrip)) + die(_("Integer value expected refname:rstrip=%s"), arg); + } else + die(_("unrecognized %%(%s) argument: %s"), name, arg); +} + +static void remote_ref_atom_parser(struct used_atom *atom, const char *arg) +{ + struct string_list params = STRING_LIST_INIT_DUP; + int i; + + if (!arg) { + atom->u.remote_ref.option = RR_REF; + refname_atom_parser_internal(&atom->u.remote_ref.refname, + arg, atom->name); + return; + } + + atom->u.remote_ref.nobracket = 0; + string_list_split(¶ms, arg, ',', -1); + + for (i = 0; i < params.nr; i++) { + const char *s = params.items[i].string; + + if (!strcmp(s, "track")) + atom->u.remote_ref.option = RR_TRACK; + else if (!strcmp(s, "trackshort")) + atom->u.remote_ref.option = RR_TRACKSHORT; + else if (!strcmp(s, "nobracket")) + atom->u.remote_ref.nobracket = 1; + else { + atom->u.remote_ref.option = RR_REF; + refname_atom_parser_internal(&atom->u.remote_ref.refname, + arg, atom->name); + } + } + + string_list_clear(¶ms, 0); } static void body_atom_parser(struct used_atom *atom, const char *arg) @@ -116,13 +203,25 @@ static void contents_atom_parser(struct used_atom *atom, const char *arg) static void objectname_atom_parser(struct used_atom *atom, const char *arg) { if (!arg) - atom->u.objectname = O_FULL; + atom->u.objectname.option = O_FULL; else if (!strcmp(arg, "short")) - atom->u.objectname = O_SHORT; - else + atom->u.objectname.option = O_SHORT; + else if (skip_prefix(arg, "short=", &arg)) { + atom->u.objectname.option = O_LENGTH; + if (strtoul_ui(arg, 10, &atom->u.objectname.length) || + atom->u.objectname.length == 0) + die(_("positive value expected objectname:short=%s"), arg); + if (atom->u.objectname.length < MINIMUM_ABBREV) + atom->u.objectname.length = MINIMUM_ABBREV; + } else die(_("unrecognized %%(objectname) argument: %s"), arg); } +static void refname_atom_parser(struct used_atom *atom, const char *arg) +{ + return refname_atom_parser_internal(&atom->u.refname, arg, atom->name); +} + static align_type parse_align_position(const char *s) { if (!strcmp(s, "right")) @@ -173,12 +272,27 @@ static void align_atom_parser(struct used_atom *atom, const char *arg) string_list_clear(¶ms, 0); } +static void if_atom_parser(struct used_atom *atom, const char *arg) +{ + if (!arg) { + atom->u.if_then_else.cmp_status = COMPARE_NONE; + return; + } else if (skip_prefix(arg, "equals=", &atom->u.if_then_else.str)) { + atom->u.if_then_else.cmp_status = COMPARE_EQUAL; + } else if (skip_prefix(arg, "notequals=", &atom->u.if_then_else.str)) { + atom->u.if_then_else.cmp_status = COMPARE_UNEQUAL; + } else { + die(_("unrecognized %%(if) argument: %s"), arg); + } +} + + static struct { const char *name; cmp_type cmp_type; void (*parser)(struct used_atom *atom, const char *arg); } valid_atom[] = { - { "refname" }, + { "refname" , FIELD_STR, refname_atom_parser }, { "objecttype" }, { "objectsize", FIELD_ULONG }, { "objectname", FIELD_STR, objectname_atom_parser }, @@ -208,12 +322,15 @@ static struct { { "contents", FIELD_STR, contents_atom_parser }, { "upstream", FIELD_STR, remote_ref_atom_parser }, { "push", FIELD_STR, remote_ref_atom_parser }, - { "symref" }, + { "symref", FIELD_STR, refname_atom_parser }, { "flag" }, { "HEAD" }, { "color", FIELD_STR, color_atom_parser }, { "align", FIELD_STR, align_atom_parser }, { "end" }, + { "if", FIELD_STR, if_atom_parser }, + { "then" }, + { "else" }, }; #define REF_FORMATTING_STATE_INIT { 0, NULL } @@ -221,7 +338,7 @@ static struct { struct ref_formatting_stack { struct ref_formatting_stack *prev; struct strbuf output; - void (*at_end)(struct ref_formatting_stack *stack); + void (*at_end)(struct ref_formatting_stack **stack); void *at_end_data; }; @@ -232,11 +349,9 @@ struct ref_formatting_state { struct atom_value { const char *s; - union { - struct align align; - } u; void (*handler)(struct atom_value *atomv, struct ref_formatting_state *state); unsigned long ul; /* used for sorting when not FIELD_STR */ + struct used_atom *atom; }; /* @@ -293,7 +408,7 @@ int parse_ref_filter_atom(const char *atom, const char *ep) valid_atom[i].parser(&used_atom[at], arg); if (*atom == '*') need_tagged = 1; - if (!strcmp(used_atom[at].name, "symref")) + if (!strcmp(valid_atom[i].name, "symref")) need_symref = 1; return at; } @@ -354,13 +469,14 @@ static void pop_stack_element(struct ref_formatting_stack **stack) *stack = prev; } -static void end_align_handler(struct ref_formatting_stack *stack) +static void end_align_handler(struct ref_formatting_stack **stack) { - struct align *align = (struct align *)stack->at_end_data; + struct ref_formatting_stack *cur = *stack; + struct align *align = (struct align *)cur->at_end_data; struct strbuf s = STRBUF_INIT; - strbuf_utf8_align(&s, align->position, align->width, stack->output.buf); - strbuf_swap(&stack->output, &s); + strbuf_utf8_align(&s, align->position, align->width, cur->output.buf); + strbuf_swap(&cur->output, &s); strbuf_release(&s); } @@ -371,7 +487,115 @@ static void align_atom_handler(struct atom_value *atomv, struct ref_formatting_s push_stack_element(&state->stack); new = state->stack; new->at_end = end_align_handler; - new->at_end_data = &atomv->u.align; + new->at_end_data = &atomv->atom->u.align; +} + +static void if_then_else_handler(struct ref_formatting_stack **stack) +{ + struct ref_formatting_stack *cur = *stack; + struct ref_formatting_stack *prev = cur->prev; + struct if_then_else *if_then_else = (struct if_then_else *)cur->at_end_data; + + if (!if_then_else->then_atom_seen) + die(_("format: %%(if) atom used without a %%(then) atom")); + + if (if_then_else->else_atom_seen) { + /* + * There is an %(else) atom: we need to drop one state from the + * stack, either the %(else) branch if the condition is satisfied, or + * the %(then) branch if it isn't. + */ + if (if_then_else->condition_satisfied) { + strbuf_reset(&cur->output); + pop_stack_element(&cur); + } else { + strbuf_swap(&cur->output, &prev->output); + strbuf_reset(&cur->output); + pop_stack_element(&cur); + } + } else if (!if_then_else->condition_satisfied) { + /* + * No %(else) atom: just drop the %(then) branch if the + * condition is not satisfied. + */ + strbuf_reset(&cur->output); + } + + *stack = cur; + free(if_then_else); +} + +static void if_atom_handler(struct atom_value *atomv, struct ref_formatting_state *state) +{ + struct ref_formatting_stack *new; + struct if_then_else *if_then_else = xcalloc(sizeof(struct if_then_else), 1); + + if_then_else->str = atomv->atom->u.if_then_else.str; + if_then_else->cmp_status = atomv->atom->u.if_then_else.cmp_status; + + push_stack_element(&state->stack); + new = state->stack; + new->at_end = if_then_else_handler; + new->at_end_data = if_then_else; +} + +static int is_empty(const char *s) +{ + while (*s != '\0') { + if (!isspace(*s)) + return 0; + s++; + } + return 1; +} + +static void then_atom_handler(struct atom_value *atomv, struct ref_formatting_state *state) +{ + struct ref_formatting_stack *cur = state->stack; + struct if_then_else *if_then_else = NULL; + + if (cur->at_end == if_then_else_handler) + if_then_else = (struct if_then_else *)cur->at_end_data; + if (!if_then_else) + die(_("format: %%(then) atom used without an %%(if) atom")); + if (if_then_else->then_atom_seen) + die(_("format: %%(then) atom used more than once")); + if (if_then_else->else_atom_seen) + die(_("format: %%(then) atom used after %%(else)")); + if_then_else->then_atom_seen = 1; + /* + * If the 'equals' or 'notequals' attribute is used then + * perform the required comparison. If not, only non-empty + * strings satisfy the 'if' condition. + */ + if (if_then_else->cmp_status == COMPARE_EQUAL) { + if (!strcmp(if_then_else->str, cur->output.buf)) + if_then_else->condition_satisfied = 1; + } else if (if_then_else->cmp_status == COMPARE_UNEQUAL) { + if (strcmp(if_then_else->str, cur->output.buf)) + if_then_else->condition_satisfied = 1; + } else if (cur->output.len && !is_empty(cur->output.buf)) + if_then_else->condition_satisfied = 1; + strbuf_reset(&cur->output); +} + +static void else_atom_handler(struct atom_value *atomv, struct ref_formatting_state *state) +{ + struct ref_formatting_stack *prev = state->stack; + struct if_then_else *if_then_else = NULL; + + if (prev->at_end == if_then_else_handler) + if_then_else = (struct if_then_else *)prev->at_end_data; + if (!if_then_else) + die(_("format: %%(else) atom used without an %%(if) atom")); + if (!if_then_else->then_atom_seen) + die(_("format: %%(else) atom used without a %%(then) atom")); + if (if_then_else->else_atom_seen) + die(_("format: %%(else) atom used more than once")); + if_then_else->else_atom_seen = 1; + push_stack_element(&state->stack); + state->stack->at_end_data = prev->at_end_data; + state->stack->at_end = prev->at_end; } static void end_atom_handler(struct atom_value *atomv, struct ref_formatting_state *state) @@ -381,14 +605,17 @@ static void end_atom_handler(struct atom_value *atomv, struct ref_formatting_sta if (!current->at_end) die(_("format: %%(end) atom used without corresponding atom")); - current->at_end(current); + current->at_end(&state->stack); + + /* Stack may have been popped within at_end(), hence reset the current pointer */ + current = state->stack; /* * Perform quote formatting when the stack element is that of * a supporting atom. If nested then perform quote formatting * only on the topmost supporting atom. */ - if (!state->stack->prev->prev) { + if (!current->prev->prev) { quote_formatting(&s, current->output.buf, state->quote_style); strbuf_swap(¤t->output, &s); } @@ -465,12 +692,15 @@ static int grab_objectname(const char *name, const unsigned char *sha1, struct atom_value *v, struct used_atom *atom) { if (starts_with(name, "objectname")) { - if (atom->u.objectname == O_SHORT) { + if (atom->u.objectname.option == O_SHORT) { v->s = xstrdup(find_unique_abbrev(sha1, DEFAULT_ABBREV)); return 1; - } else if (atom->u.objectname == O_FULL) { + } else if (atom->u.objectname.option == O_FULL) { v->s = xstrdup(sha1_to_hex(sha1)); return 1; + } else if (atom->u.objectname.option == O_LENGTH) { + v->s = xstrdup(find_unique_abbrev(sha1, atom->u.objectname.length)); + return 1; } else die("BUG: unknown %%(objectname) option"); } @@ -887,50 +1117,108 @@ static inline char *copy_advance(char *dst, const char *src) return dst; } -static const char *strip_ref_components(const char *refname, const char *nr_arg) +static const char *lstrip_ref_components(const char *refname, int len) { - char *end; - long nr = strtol(nr_arg, &end, 10); - long remaining = nr; + long remaining = len; const char *start = refname; - if (nr < 1 || *end != '\0') - die(_(":strip= requires a positive integer argument")); + if (len < 0) { + int i; + const char *p = refname; + + /* Find total no of '/' separated path-components */ + for (i = 0; p[i]; p[i] == '/' ? i++ : *p++) + ; + /* + * The number of components we need to strip is now + * the total minus the components to be left (Plus one + * because we count the number of '/', but the number + * of components is one more than the no of '/'). + */ + remaining = i + len + 1; + } - while (remaining) { + while (remaining > 0) { switch (*start++) { case '\0': - die(_("ref '%s' does not have %ld components to :strip"), - refname, nr); + return ""; case '/': remaining--; break; } } + return start; } +static const char *rstrip_ref_components(const char *refname, int len) +{ + long remaining = len; + char *start = xstrdup(refname); + + if (len < 0) { + int i; + const char *p = refname; + + /* Find total no of '/' separated path-components */ + for (i = 0; p[i]; p[i] == '/' ? i++ : *p++) + ; + /* + * The number of components we need to strip is now + * the total minus the components to be left (Plus one + * because we count the number of '/', but the number + * of components is one more than the no of '/'). + */ + remaining = i + len + 1; + } + + while (remaining-- > 0) { + char *p = strrchr(start, '/'); + if (p == NULL) + return ""; + else + p[0] = '\0'; + } + return start; +} + +static const char *show_ref(struct refname_atom *atom, const char *refname) +{ + if (atom->option == R_SHORT) + return shorten_unambiguous_ref(refname, warn_ambiguous_refs); + else if (atom->option == R_LSTRIP) + return lstrip_ref_components(refname, atom->lstrip); + else if (atom->option == R_RSTRIP) + return rstrip_ref_components(refname, atom->rstrip); + else + return refname; +} + static void fill_remote_ref_details(struct used_atom *atom, const char *refname, struct branch *branch, const char **s) { int num_ours, num_theirs; - if (atom->u.remote_ref == RR_SHORTEN) - *s = shorten_unambiguous_ref(refname, warn_ambiguous_refs); - else if (atom->u.remote_ref == RR_TRACK) { + if (atom->u.remote_ref.option == RR_REF) + *s = show_ref(&atom->u.remote_ref.refname, refname); + else if (atom->u.remote_ref.option == RR_TRACK) { if (stat_tracking_info(branch, &num_ours, - &num_theirs, NULL)) - return; - - if (!num_ours && !num_theirs) + &num_theirs, NULL)) { + *s = xstrdup(msgs.gone); + } else if (!num_ours && !num_theirs) *s = ""; else if (!num_ours) - *s = xstrfmt("[behind %d]", num_theirs); + *s = xstrfmt(msgs.behind, num_theirs); else if (!num_theirs) - *s = xstrfmt("[ahead %d]", num_ours); + *s = xstrfmt(msgs.ahead, num_ours); else - *s = xstrfmt("[ahead %d, behind %d]", + *s = xstrfmt(msgs.ahead_behind, num_ours, num_theirs); - } else if (atom->u.remote_ref == RR_TRACKSHORT) { + if (!atom->u.remote_ref.nobracket && *s[0]) { + const char *to_free = *s; + *s = xstrfmt("[%s]", *s); + free((void *)to_free); + } + } else if (atom->u.remote_ref.option == RR_TRACKSHORT) { if (stat_tracking_info(branch, &num_ours, &num_theirs, NULL)) return; @@ -943,8 +1231,56 @@ static void fill_remote_ref_details(struct used_atom *atom, const char *refname, *s = ">"; else *s = "<>"; - } else /* RR_NORMAL */ - *s = refname; + } else + die("BUG: unhandled RR_* enum"); +} + +char *get_head_description(void) +{ + struct strbuf desc = STRBUF_INIT; + struct wt_status_state state; + memset(&state, 0, sizeof(state)); + wt_status_get_state(&state, 1); + if (state.rebase_in_progress || + state.rebase_interactive_in_progress) + strbuf_addf(&desc, _("(no branch, rebasing %s)"), + state.branch); + else if (state.bisect_in_progress) + strbuf_addf(&desc, _("(no branch, bisect started on %s)"), + state.branch); + else if (state.detached_from) { + if (state.detached_at) + /* TRANSLATORS: make sure this matches + "HEAD detached at " in wt-status.c */ + strbuf_addf(&desc, _("(HEAD detached at %s)"), + state.detached_from); + else + /* TRANSLATORS: make sure this matches + "HEAD detached from " in wt-status.c */ + strbuf_addf(&desc, _("(HEAD detached from %s)"), + state.detached_from); + } + else + strbuf_addstr(&desc, _("(no branch)")); + free(state.branch); + free(state.onto); + free(state.detached_from); + return strbuf_detach(&desc, NULL); +} + +static const char *get_symref(struct used_atom *atom, struct ref_array_item *ref) +{ + if (!ref->symref) + return ""; + else + return show_ref(&atom->u.refname, ref->symref); +} + +static const char *get_refname(struct used_atom *atom, struct ref_array_item *ref) +{ + if (ref->kind & FILTER_REFS_DETACHED_HEAD) + return get_head_description(); + return show_ref(&atom->u.refname, ref->refname); } /* @@ -975,10 +1311,10 @@ static void populate_value(struct ref_array_item *ref) struct atom_value *v = &ref->value[i]; int deref = 0; const char *refname; - const char *formatp; struct branch *branch = NULL; v->handler = append_atom; + v->atom = atom; if (*name == '*') { deref = 1; @@ -986,9 +1322,9 @@ static void populate_value(struct ref_array_item *ref) } if (starts_with(name, "refname")) - refname = ref->refname; + refname = get_refname(atom, ref); else if (starts_with(name, "symref")) - refname = ref->symref ? ref->symref : ""; + refname = get_symref(atom, ref); else if (starts_with(name, "upstream")) { const char *branch_name; /* only local branches may have an upstream */ @@ -1043,30 +1379,27 @@ static void populate_value(struct ref_array_item *ref) v->s = " "; continue; } else if (starts_with(name, "align")) { - v->u.align = atom->u.align; v->handler = align_atom_handler; continue; } else if (!strcmp(name, "end")) { v->handler = end_atom_handler; continue; + } else if (starts_with(name, "if")) { + const char *s; + + if (skip_prefix(name, "if:", &s)) + v->s = xstrdup(s); + v->handler = if_atom_handler; + continue; + } else if (!strcmp(name, "then")) { + v->handler = then_atom_handler; + continue; + } else if (!strcmp(name, "else")) { + v->handler = else_atom_handler; + continue; } else continue; - formatp = strchr(name, ':'); - if (formatp) { - const char *arg; - - formatp++; - if (!strcmp(formatp, "short")) - refname = shorten_unambiguous_ref(refname, - warn_ambiguous_refs); - else if (skip_prefix(formatp, "strip=", &arg)) - refname = strip_ref_components(refname, arg); - else - die(_("unknown %.*s format %s"), - (int)(formatp - name), name, formatp); - } - if (!deref) v->s = refname; else @@ -1635,10 +1968,10 @@ static void append_literal(const char *cp, const char *ep, struct ref_formatting } } -void show_ref_array_item(struct ref_array_item *info, const char *format, int quote_style) +void format_ref_array_item(struct ref_array_item *info, const char *format, + int quote_style, struct strbuf *final_buf) { const char *cp, *sp, *ep; - struct strbuf *final_buf; struct ref_formatting_state state = REF_FORMATTING_STATE_INIT; state.quote_style = quote_style; @@ -1668,9 +2001,17 @@ void show_ref_array_item(struct ref_array_item *info, const char *format, int qu } if (state.stack->prev) die(_("format: %%(end) atom missing")); - final_buf = &state.stack->output; - fwrite(final_buf->buf, 1, final_buf->len, stdout); + strbuf_addbuf(final_buf, &state.stack->output); pop_stack_element(&state.stack); +} + +void show_ref_array_item(struct ref_array_item *info, const char *format, int quote_style) +{ + struct strbuf final_buf = STRBUF_INIT; + + format_ref_array_item(info, format, quote_style, &final_buf); + fwrite(final_buf.buf, 1, final_buf.len, stdout); + strbuf_release(&final_buf); putchar('\n'); } |