summaryrefslogtreecommitdiff
path: root/builtin
diff options
context:
space:
mode:
authorJunio C Hamano <gitster@pobox.com>2016-01-29 00:10:14 (GMT)
committerJunio C Hamano <gitster@pobox.com>2016-01-29 00:10:14 (GMT)
commitb62624b51a54325e6884c197352dc0dcef700325 (patch)
tree2a5c68bae2133bbb762253f183abcc6f00f8faef /builtin
parent116a866bf50da9b893623ebb940e1c6bff7a29bc (diff)
parent1a0c8dfd89475d6bb09ddee8c019cf0ae5b3bdc2 (diff)
downloadgit-b62624b51a54325e6884c197352dc0dcef700325.zip
git-b62624b51a54325e6884c197352dc0dcef700325.tar.gz
git-b62624b51a54325e6884c197352dc0dcef700325.tar.bz2
Merge branch 'jc/strbuf-getline'
The preliminary clean-up for jc/peace-with-crlf topic. * jc/strbuf-getline: strbuf: give strbuf_getline() to the "most text friendly" variant checkout-index: there are only two possible line terminations update-index: there are only two possible line terminations check-ignore: there are only two possible line terminations check-attr: there are only two possible line terminations mktree: there are only two possible line terminations strbuf: introduce strbuf_getline_{lf,nul}() strbuf: make strbuf_getline_crlf() global strbuf: miniscule style fix
Diffstat (limited to 'builtin')
-rw-r--r--builtin/am.c37
-rw-r--r--builtin/cat-file.c2
-rw-r--r--builtin/check-attr.c7
-rw-r--r--builtin/check-ignore.c7
-rw-r--r--builtin/check-mailmap.c2
-rw-r--r--builtin/checkout-index.c16
-rw-r--r--builtin/clean.c6
-rw-r--r--builtin/clone.c2
-rw-r--r--builtin/column.c2
-rw-r--r--builtin/commit.c2
-rw-r--r--builtin/fetch-pack.c2
-rw-r--r--builtin/grep.c2
-rw-r--r--builtin/hash-object.c2
-rw-r--r--builtin/mktree.c14
-rw-r--r--builtin/notes.c2
-rw-r--r--builtin/pull.c2
-rw-r--r--builtin/repack.c2
-rw-r--r--builtin/rev-parse.c4
-rw-r--r--builtin/send-pack.c2
-rw-r--r--builtin/update-index.c27
20 files changed, 68 insertions, 74 deletions
diff --git a/builtin/am.c b/builtin/am.c
index de235cf..b55f903 100644
--- a/builtin/am.c
+++ b/builtin/am.c
@@ -46,21 +46,6 @@ static int is_empty_file(const char *filename)
}
/**
- * Like strbuf_getline(), but treats both '\n' and "\r\n" as line terminators.
- */
-static int strbuf_getline_crlf(struct strbuf *sb, FILE *fp)
-{
- if (strbuf_getwholeline(sb, fp, '\n'))
- return EOF;
- if (sb->buf[sb->len - 1] == '\n') {
- strbuf_setlen(sb, sb->len - 1);
- if (sb->len > 0 && sb->buf[sb->len - 1] == '\r')
- strbuf_setlen(sb, sb->len - 1);
- }
- return 0;
-}
-
-/**
* Returns the length of the first line of msg.
*/
static int linelen(const char *msg)
@@ -284,7 +269,7 @@ static char *read_shell_var(FILE *fp, const char *key)
struct strbuf sb = STRBUF_INIT;
const char *str;
- if (strbuf_getline(&sb, fp, '\n'))
+ if (strbuf_getline_lf(&sb, fp))
goto fail;
if (!skip_prefix(sb.buf, key, &str))
@@ -573,7 +558,7 @@ static int copy_notes_for_rebase(const struct am_state *state)
fp = xfopen(am_path(state, "rewritten"), "r");
- while (!strbuf_getline(&sb, fp, '\n')) {
+ while (!strbuf_getline_lf(&sb, fp)) {
unsigned char from_obj[GIT_SHA1_RAWSZ], to_obj[GIT_SHA1_RAWSZ];
if (sb.len != GIT_SHA1_HEXSZ * 2 + 1) {
@@ -628,7 +613,7 @@ static int is_mail(FILE *fp)
if (regcomp(&regex, header_regex, REG_NOSUB | REG_EXTENDED))
die("invalid pattern: %s", header_regex);
- while (!strbuf_getline_crlf(&sb, fp)) {
+ while (!strbuf_getline(&sb, fp)) {
if (!sb.len)
break; /* End of header */
@@ -675,7 +660,7 @@ static int detect_patch_format(const char **paths)
fp = xfopen(*paths, "r");
- while (!strbuf_getline_crlf(&l1, fp)) {
+ while (!strbuf_getline(&l1, fp)) {
if (l1.len)
break;
}
@@ -696,9 +681,9 @@ static int detect_patch_format(const char **paths)
}
strbuf_reset(&l2);
- strbuf_getline_crlf(&l2, fp);
+ strbuf_getline(&l2, fp);
strbuf_reset(&l3);
- strbuf_getline_crlf(&l3, fp);
+ strbuf_getline(&l3, fp);
/*
* If the second line is empty and the third is a From, Author or Date
@@ -817,7 +802,7 @@ static int stgit_patch_to_mail(FILE *out, FILE *in, int keep_cr)
struct strbuf sb = STRBUF_INIT;
int subject_printed = 0;
- while (!strbuf_getline(&sb, in, '\n')) {
+ while (!strbuf_getline_lf(&sb, in)) {
const char *str;
if (str_isspace(sb.buf))
@@ -875,7 +860,7 @@ static int split_mail_stgit_series(struct am_state *state, const char **paths,
return error(_("could not open '%s' for reading: %s"), *paths,
strerror(errno));
- while (!strbuf_getline(&sb, fp, '\n')) {
+ while (!strbuf_getline_lf(&sb, fp)) {
if (*sb.buf == '#')
continue; /* skip comment lines */
@@ -900,7 +885,7 @@ static int hg_patch_to_mail(FILE *out, FILE *in, int keep_cr)
{
struct strbuf sb = STRBUF_INIT;
- while (!strbuf_getline(&sb, in, '\n')) {
+ while (!strbuf_getline_lf(&sb, in)) {
const char *str;
if (skip_prefix(sb.buf, "# User ", &str))
@@ -1317,7 +1302,7 @@ static int parse_mail(struct am_state *state, const char *mail)
/* Extract message and author information */
fp = xfopen(am_path(state, "info"), "r");
- while (!strbuf_getline(&sb, fp, '\n')) {
+ while (!strbuf_getline_lf(&sb, fp)) {
const char *x;
if (skip_prefix(sb.buf, "Subject: ", &x)) {
@@ -1383,7 +1368,7 @@ static int get_mail_commit_sha1(unsigned char *commit_id, const char *mail)
FILE *fp = xfopen(mail, "r");
const char *x;
- if (strbuf_getline(&sb, fp, '\n'))
+ if (strbuf_getline_lf(&sb, fp))
return -1;
if (!skip_prefix(sb.buf, "From ", &x))
diff --git a/builtin/cat-file.c b/builtin/cat-file.c
index c0fd8db..d2ebaf1 100644
--- a/builtin/cat-file.c
+++ b/builtin/cat-file.c
@@ -401,7 +401,7 @@ static int batch_objects(struct batch_options *opt)
save_warning = warn_on_object_refname_ambiguity;
warn_on_object_refname_ambiguity = 0;
- while (strbuf_getline(&buf, stdin, '\n') != EOF) {
+ while (strbuf_getline_lf(&buf, stdin) != EOF) {
if (data.split_on_whitespace) {
/*
* Split at first whitespace, tying off the beginning
diff --git a/builtin/check-attr.c b/builtin/check-attr.c
index 265c9ba..087325e 100644
--- a/builtin/check-attr.c
+++ b/builtin/check-attr.c
@@ -73,12 +73,13 @@ static void check_attr_stdin_paths(const char *prefix, int cnt,
struct git_attr_check *check)
{
struct strbuf buf, nbuf;
- int line_termination = nul_term_line ? 0 : '\n';
+ strbuf_getline_fn getline_fn;
+ getline_fn = nul_term_line ? strbuf_getline_nul : strbuf_getline_lf;
strbuf_init(&buf, 0);
strbuf_init(&nbuf, 0);
- while (strbuf_getline(&buf, stdin, line_termination) != EOF) {
- if (line_termination && buf.buf[0] == '"') {
+ while (getline_fn(&buf, stdin) != EOF) {
+ if (!nul_term_line && buf.buf[0] == '"') {
strbuf_reset(&nbuf);
if (unquote_c_style(&nbuf, buf.buf, NULL))
die("line is badly quoted");
diff --git a/builtin/check-ignore.c b/builtin/check-ignore.c
index 43f3617..4f0b09e 100644
--- a/builtin/check-ignore.c
+++ b/builtin/check-ignore.c
@@ -117,13 +117,14 @@ static int check_ignore_stdin_paths(struct dir_struct *dir, const char *prefix)
{
struct strbuf buf, nbuf;
char *pathspec[2] = { NULL, NULL };
- int line_termination = nul_term_line ? 0 : '\n';
+ strbuf_getline_fn getline_fn;
int num_ignored = 0;
+ getline_fn = nul_term_line ? strbuf_getline_nul : strbuf_getline_lf;
strbuf_init(&buf, 0);
strbuf_init(&nbuf, 0);
- while (strbuf_getline(&buf, stdin, line_termination) != EOF) {
- if (line_termination && buf.buf[0] == '"') {
+ while (getline_fn(&buf, stdin) != EOF) {
+ if (!nul_term_line && buf.buf[0] == '"') {
strbuf_reset(&nbuf);
if (unquote_c_style(&nbuf, buf.buf, NULL))
die("line is badly quoted");
diff --git a/builtin/check-mailmap.c b/builtin/check-mailmap.c
index eaaea54..cf0f54f 100644
--- a/builtin/check-mailmap.c
+++ b/builtin/check-mailmap.c
@@ -54,7 +54,7 @@ int cmd_check_mailmap(int argc, const char **argv, const char *prefix)
if (use_stdin) {
struct strbuf buf = STRBUF_INIT;
- while (strbuf_getline(&buf, stdin, '\n') != EOF) {
+ while (strbuf_getline_lf(&buf, stdin) != EOF) {
check_mailmap(&mailmap, buf.buf);
maybe_flush_or_die(stdout, "stdout");
}
diff --git a/builtin/checkout-index.c b/builtin/checkout-index.c
index 8028c37..ed888a5 100644
--- a/builtin/checkout-index.c
+++ b/builtin/checkout-index.c
@@ -11,7 +11,7 @@
#include "parse-options.h"
#define CHECKOUT_ALL 4
-static int line_termination = '\n';
+static int nul_term_line;
static int checkout_stage; /* default to checkout stage0 */
static int to_tempfile;
static char topath[4][TEMPORARY_FILENAME_LENGTH + 1];
@@ -35,7 +35,8 @@ static void write_tempfile_record(const char *name, const char *prefix)
fputs(topath[checkout_stage], stdout);
putchar('\t');
- write_name_quoted_relative(name, prefix, stdout, line_termination);
+ write_name_quoted_relative(name, prefix, stdout,
+ nul_term_line ? '\0' : '\n');
for (i = 0; i < 4; i++) {
topath[i][0] = 0;
@@ -144,10 +145,7 @@ static int option_parse_u(const struct option *opt,
static int option_parse_z(const struct option *opt,
const char *arg, int unset)
{
- if (unset)
- line_termination = '\n';
- else
- line_termination = 0;
+ nul_term_line = !unset;
return 0;
}
@@ -254,13 +252,15 @@ int cmd_checkout_index(int argc, const char **argv, const char *prefix)
if (read_from_stdin) {
struct strbuf buf = STRBUF_INIT, nbuf = STRBUF_INIT;
+ strbuf_getline_fn getline_fn;
if (all)
die("git checkout-index: don't mix '--all' and '--stdin'");
- while (strbuf_getline(&buf, stdin, line_termination) != EOF) {
+ getline_fn = nul_term_line ? strbuf_getline_nul : strbuf_getline_lf;
+ while (getline_fn(&buf, stdin) != EOF) {
char *p;
- if (line_termination && buf.buf[0] == '"') {
+ if (!nul_term_line && buf.buf[0] == '"') {
strbuf_reset(&nbuf);
if (unquote_c_style(&nbuf, buf.buf, NULL))
die("line is badly quoted");
diff --git a/builtin/clean.c b/builtin/clean.c
index d7acb94..cc5f972 100644
--- a/builtin/clean.c
+++ b/builtin/clean.c
@@ -594,7 +594,7 @@ static int *list_and_choose(struct menu_opts *opts, struct menu_stuff *stuff)
clean_get_color(CLEAN_COLOR_RESET));
}
- if (strbuf_getline(&choice, stdin, '\n') != EOF) {
+ if (strbuf_getline_lf(&choice, stdin) != EOF) {
strbuf_trim(&choice);
} else {
eof = 1;
@@ -676,7 +676,7 @@ static int filter_by_patterns_cmd(void)
clean_print_color(CLEAN_COLOR_PROMPT);
printf(_("Input ignore patterns>> "));
clean_print_color(CLEAN_COLOR_RESET);
- if (strbuf_getline(&confirm, stdin, '\n') != EOF)
+ if (strbuf_getline_lf(&confirm, stdin) != EOF)
strbuf_trim(&confirm);
else
putchar('\n');
@@ -774,7 +774,7 @@ static int ask_each_cmd(void)
qname = quote_path_relative(item->string, NULL, &buf);
/* TRANSLATORS: Make sure to keep [y/N] as is */
printf(_("Remove %s [y/N]? "), qname);
- if (strbuf_getline(&confirm, stdin, '\n') != EOF) {
+ if (strbuf_getline_lf(&confirm, stdin) != EOF) {
strbuf_trim(&confirm);
} else {
putchar('\n');
diff --git a/builtin/clone.c b/builtin/clone.c
index a7c8def..81e238f 100644
--- a/builtin/clone.c
+++ b/builtin/clone.c
@@ -339,7 +339,7 @@ static void copy_alternates(struct strbuf *src, struct strbuf *dst,
FILE *in = fopen(src->buf, "r");
struct strbuf line = STRBUF_INIT;
- while (strbuf_getline(&line, in, '\n') != EOF) {
+ while (strbuf_getline_lf(&line, in) != EOF) {
char *abs_path;
if (!line.len || line.buf[0] == '#')
continue;
diff --git a/builtin/column.c b/builtin/column.c
index 449413c..40eab08 100644
--- a/builtin/column.c
+++ b/builtin/column.c
@@ -51,7 +51,7 @@ int cmd_column(int argc, const char **argv, const char *prefix)
die(_("--command must be the first argument"));
}
finalize_colopts(&colopts, -1);
- while (!strbuf_getline(&sb, stdin, '\n'))
+ while (!strbuf_getline_lf(&sb, stdin))
string_list_append(&list, sb.buf);
print_columns(&list, colopts, &copts);
diff --git a/builtin/commit.c b/builtin/commit.c
index 89bf6ad..b3bd2d4 100644
--- a/builtin/commit.c
+++ b/builtin/commit.c
@@ -1690,7 +1690,7 @@ int cmd_commit(int argc, const char **argv, const char *prefix)
if (fp == NULL)
die_errno(_("could not open '%s' for reading"),
git_path_merge_head());
- while (strbuf_getline(&m, fp, '\n') != EOF) {
+ while (strbuf_getline_lf(&m, fp) != EOF) {
struct commit *parent;
parent = get_merge_parent(m.buf);
diff --git a/builtin/fetch-pack.c b/builtin/fetch-pack.c
index cf3019e..9b2a514 100644
--- a/builtin/fetch-pack.c
+++ b/builtin/fetch-pack.c
@@ -158,7 +158,7 @@ int cmd_fetch_pack(int argc, const char **argv, const char *prefix)
else {
/* read from stdin one ref per line, until EOF */
struct strbuf line = STRBUF_INIT;
- while (strbuf_getline(&line, stdin, '\n') != EOF)
+ while (strbuf_getline_lf(&line, stdin) != EOF)
add_sought_entry(&sought, &nr_sought, &alloc_sought, line.buf);
strbuf_release(&line);
}
diff --git a/builtin/grep.c b/builtin/grep.c
index 5526fd7..6c030da 100644
--- a/builtin/grep.c
+++ b/builtin/grep.c
@@ -573,7 +573,7 @@ static int file_callback(const struct option *opt, const char *arg, int unset)
patterns = from_stdin ? stdin : fopen(arg, "r");
if (!patterns)
die_errno(_("cannot open '%s'"), arg);
- while (strbuf_getline(&sb, patterns, '\n') == 0) {
+ while (strbuf_getline_lf(&sb, patterns) == 0) {
/* ignore empty line like grep does */
if (sb.len == 0)
continue;
diff --git a/builtin/hash-object.c b/builtin/hash-object.c
index 43b098b..3bc5ec1 100644
--- a/builtin/hash-object.c
+++ b/builtin/hash-object.c
@@ -60,7 +60,7 @@ static void hash_stdin_paths(const char *type, int no_filters, unsigned flags,
{
struct strbuf buf = STRBUF_INIT, nbuf = STRBUF_INIT;
- while (strbuf_getline(&buf, stdin, '\n') != EOF) {
+ while (strbuf_getline_lf(&buf, stdin) != EOF) {
if (buf.buf[0] == '"') {
strbuf_reset(&nbuf);
if (unquote_c_style(&nbuf, buf.buf, NULL))
diff --git a/builtin/mktree.c b/builtin/mktree.c
index a964d6b..a237caa 100644
--- a/builtin/mktree.c
+++ b/builtin/mktree.c
@@ -65,7 +65,7 @@ static const char *mktree_usage[] = {
NULL
};
-static void mktree_line(char *buf, size_t len, int line_termination, int allow_missing)
+static void mktree_line(char *buf, size_t len, int nul_term_line, int allow_missing)
{
char *ptr, *ntr;
unsigned mode;
@@ -97,7 +97,7 @@ static void mktree_line(char *buf, size_t len, int line_termination, int allow_m
*ntr++ = 0; /* now at the beginning of SHA1 */
path = ntr + 41; /* at the beginning of name */
- if (line_termination && path[0] == '"') {
+ if (!nul_term_line && path[0] == '"') {
struct strbuf p_uq = STRBUF_INIT;
if (unquote_c_style(&p_uq, path, NULL))
die("invalid quoting");
@@ -141,23 +141,25 @@ int cmd_mktree(int ac, const char **av, const char *prefix)
{
struct strbuf sb = STRBUF_INIT;
unsigned char sha1[20];
- int line_termination = '\n';
+ int nul_term_line = 0;
int allow_missing = 0;
int is_batch_mode = 0;
int got_eof = 0;
+ strbuf_getline_fn getline_fn;
const struct option option[] = {
- OPT_SET_INT('z', NULL, &line_termination, N_("input is NUL terminated"), '\0'),
+ OPT_BOOL('z', NULL, &nul_term_line, N_("input is NUL terminated")),
OPT_SET_INT( 0 , "missing", &allow_missing, N_("allow missing objects"), 1),
OPT_SET_INT( 0 , "batch", &is_batch_mode, N_("allow creation of more than one tree"), 1),
OPT_END()
};
ac = parse_options(ac, av, prefix, option, mktree_usage, 0);
+ getline_fn = nul_term_line ? strbuf_getline_nul : strbuf_getline_lf;
while (!got_eof) {
while (1) {
- if (strbuf_getline(&sb, stdin, line_termination) == EOF) {
+ if (getline_fn(&sb, stdin) == EOF) {
got_eof = 1;
break;
}
@@ -167,7 +169,7 @@ int cmd_mktree(int ac, const char **av, const char *prefix)
break;
die("input format error: (blank line only valid in batch mode)");
}
- mktree_line(sb.buf, sb.len, line_termination, allow_missing);
+ mktree_line(sb.buf, sb.len, nul_term_line, allow_missing);
}
if (is_batch_mode && got_eof && used < 1) {
/*
diff --git a/builtin/notes.c b/builtin/notes.c
index e155689..9d54934 100644
--- a/builtin/notes.c
+++ b/builtin/notes.c
@@ -290,7 +290,7 @@ static int notes_copy_from_stdin(int force, const char *rewrite_cmd)
t = &default_notes_tree;
}
- while (strbuf_getline(&buf, stdin, '\n') != EOF) {
+ while (strbuf_getline_lf(&buf, stdin) != EOF) {
unsigned char from_obj[20], to_obj[20];
struct strbuf **split;
int err;
diff --git a/builtin/pull.c b/builtin/pull.c
index c713fe0..10eff03 100644
--- a/builtin/pull.c
+++ b/builtin/pull.c
@@ -385,7 +385,7 @@ static void get_merge_heads(struct sha1_array *merge_heads)
if (!(fp = fopen(filename, "r")))
die_errno(_("could not open '%s' for reading"), filename);
- while (strbuf_getline(&sb, fp, '\n') != EOF) {
+ while (strbuf_getline_lf(&sb, fp) != EOF) {
if (get_sha1_hex(sb.buf, sha1))
continue; /* invalid line: does not start with SHA1 */
if (starts_with(sb.buf + GIT_SHA1_HEXSZ, "\tnot-for-merge\t"))
diff --git a/builtin/repack.c b/builtin/repack.c
index 9456110..858db38 100644
--- a/builtin/repack.c
+++ b/builtin/repack.c
@@ -266,7 +266,7 @@ int cmd_repack(int argc, const char **argv, const char *prefix)
return ret;
out = xfdopen(cmd.out, "r");
- while (strbuf_getline(&line, out, '\n') != EOF) {
+ while (strbuf_getline_lf(&line, out) != EOF) {
if (line.len != 40)
die("repack: Expecting 40 character sha1 lines only from pack-objects.");
string_list_append(&names, line.buf);
diff --git a/builtin/rev-parse.c b/builtin/rev-parse.c
index 7e074aa..0324abb 100644
--- a/builtin/rev-parse.c
+++ b/builtin/rev-parse.c
@@ -383,7 +383,7 @@ static int cmd_parseopt(int argc, const char **argv, const char *prefix)
/* get the usage up to the first line with a -- on it */
for (;;) {
- if (strbuf_getline(&sb, stdin, '\n') == EOF)
+ if (strbuf_getline_lf(&sb, stdin) == EOF)
die("premature end of input");
ALLOC_GROW(usage, unb + 1, usz);
if (!strcmp("--", sb.buf)) {
@@ -396,7 +396,7 @@ static int cmd_parseopt(int argc, const char **argv, const char *prefix)
}
/* parse: (<short>|<short>,<long>|<long>)[*=?!]*<arghint>? SP+ <help> */
- while (strbuf_getline(&sb, stdin, '\n') != EOF) {
+ while (strbuf_getline_lf(&sb, stdin) != EOF) {
const char *s;
const char *help;
struct option *o;
diff --git a/builtin/send-pack.c b/builtin/send-pack.c
index f6e5d64..8f9f4f1 100644
--- a/builtin/send-pack.c
+++ b/builtin/send-pack.c
@@ -212,7 +212,7 @@ int cmd_send_pack(int argc, const char **argv, const char *prefix)
argv_array_push(&all_refspecs, buf);
} else {
struct strbuf line = STRBUF_INIT;
- while (strbuf_getline(&line, stdin, '\n') != EOF)
+ while (strbuf_getline_lf(&line, stdin) != EOF)
argv_array_push(&all_refspecs, line.buf);
strbuf_release(&line);
}
diff --git a/builtin/update-index.c b/builtin/update-index.c
index 7431938..7c5c143 100644
--- a/builtin/update-index.c
+++ b/builtin/update-index.c
@@ -468,12 +468,14 @@ static void update_one(const char *path)
report("add '%s'", path);
}
-static void read_index_info(int line_termination)
+static void read_index_info(int nul_term_line)
{
struct strbuf buf = STRBUF_INIT;
struct strbuf uq = STRBUF_INIT;
+ strbuf_getline_fn getline_fn;
- while (strbuf_getline(&buf, stdin, line_termination) != EOF) {
+ getline_fn = nul_term_line ? strbuf_getline_nul : strbuf_getline_lf;
+ while (getline_fn(&buf, stdin) != EOF) {
char *ptr, *tab;
char *path_name;
unsigned char sha1[20];
@@ -522,7 +524,7 @@ static void read_index_info(int line_termination)
goto bad_line;
path_name = ptr;
- if (line_termination && path_name[0] == '"') {
+ if (!nul_term_line && path_name[0] == '"') {
strbuf_reset(&uq);
if (unquote_c_style(&uq, path_name, NULL)) {
die("git update-index: bad quoting of path name");
@@ -844,12 +846,12 @@ static int cacheinfo_callback(struct parse_opt_ctx_t *ctx,
static int stdin_cacheinfo_callback(struct parse_opt_ctx_t *ctx,
const struct option *opt, int unset)
{
- int *line_termination = opt->value;
+ int *nul_term_line = opt->value;
if (ctx->argc != 1)
return error("option '%s' must be the last argument", opt->long_name);
allow_add = allow_replace = allow_remove = 1;
- read_index_info(*line_termination);
+ read_index_info(*nul_term_line);
return 0;
}
@@ -901,7 +903,7 @@ static int reupdate_callback(struct parse_opt_ctx_t *ctx,
int cmd_update_index(int argc, const char **argv, const char *prefix)
{
- int newfd, entries, has_errors = 0, line_termination = '\n';
+ int newfd, entries, has_errors = 0, nul_term_line = 0;
int untracked_cache = -1;
int read_from_stdin = 0;
int prefix_length = prefix ? strlen(prefix) : 0;
@@ -912,6 +914,7 @@ int cmd_update_index(int argc, const char **argv, const char *prefix)
int split_index = -1;
struct lock_file *lock_file;
struct parse_opt_ctx_t ctx;
+ strbuf_getline_fn getline_fn;
int parseopt_state = PARSE_OPT_UNKNOWN;
struct option options[] = {
OPT_BIT('q', NULL, &refresh_args.flags,
@@ -963,13 +966,13 @@ int cmd_update_index(int argc, const char **argv, const char *prefix)
N_("add to index only; do not add content to object database"), 1),
OPT_SET_INT(0, "force-remove", &force_remove,
N_("remove named paths even if present in worktree"), 1),
- OPT_SET_INT('z', NULL, &line_termination,
- N_("with --stdin: input lines are terminated by null bytes"), '\0'),
+ OPT_BOOL('z', NULL, &nul_term_line,
+ N_("with --stdin: input lines are terminated by null bytes")),
{OPTION_LOWLEVEL_CALLBACK, 0, "stdin", &read_from_stdin, NULL,
N_("read list of paths to be updated from standard input"),
PARSE_OPT_NONEG | PARSE_OPT_NOARG,
(parse_opt_cb *) stdin_callback},
- {OPTION_LOWLEVEL_CALLBACK, 0, "index-info", &line_termination, NULL,
+ {OPTION_LOWLEVEL_CALLBACK, 0, "index-info", &nul_term_line, NULL,
N_("add entries from standard input to the index"),
PARSE_OPT_NONEG | PARSE_OPT_NOARG,
(parse_opt_cb *) stdin_cacheinfo_callback},
@@ -1057,6 +1060,8 @@ int cmd_update_index(int argc, const char **argv, const char *prefix)
}
}
argc = parse_options_end(&ctx);
+
+ getline_fn = nul_term_line ? strbuf_getline_nul : strbuf_getline_lf;
if (preferred_index_format) {
if (preferred_index_format < INDEX_FORMAT_LB ||
INDEX_FORMAT_UB < preferred_index_format)
@@ -1073,9 +1078,9 @@ int cmd_update_index(int argc, const char **argv, const char *prefix)
struct strbuf buf = STRBUF_INIT, nbuf = STRBUF_INIT;
setup_work_tree();
- while (strbuf_getline(&buf, stdin, line_termination) != EOF) {
+ while (getline_fn(&buf, stdin) != EOF) {
char *p;
- if (line_termination && buf.buf[0] == '"') {
+ if (!nul_term_line && buf.buf[0] == '"') {
strbuf_reset(&nbuf);
if (unquote_c_style(&nbuf, buf.buf, NULL))
die("line is badly quoted");