diff options
| -rw-r--r-- | pathspec.c | 38 | ||||
| -rw-r--r-- | pathspec.h | 10 |
2 files changed, 48 insertions, 0 deletions
diff --git a/pathspec.c b/pathspec.c index 12c2b322b3..128f27fcb7 100644 --- a/pathspec.c +++ b/pathspec.c @@ -3,6 +3,8 @@ #include "dir.h" #include "pathspec.h" #include "attr.h" +#include "argv-array.h" +#include "quote.h" /* * Finds which of the given pathspecs match items in the index. @@ -613,6 +615,42 @@ void parse_pathspec(struct pathspec *pathspec, } } +void parse_pathspec_file(struct pathspec *pathspec, unsigned magic_mask, + unsigned flags, const char *prefix, + const char *file, int nul_term_line) +{ + struct argv_array parsed_file = ARGV_ARRAY_INIT; + strbuf_getline_fn getline_fn = nul_term_line ? strbuf_getline_nul : + strbuf_getline; + struct strbuf buf = STRBUF_INIT; + struct strbuf unquoted = STRBUF_INIT; + FILE *in; + + if (!strcmp(file, "-")) + in = stdin; + else + in = xfopen(file, "r"); + + while (getline_fn(&buf, in) != EOF) { + if (!nul_term_line && buf.buf[0] == '"') { + strbuf_reset(&unquoted); + if (unquote_c_style(&unquoted, buf.buf, NULL)) + die(_("line is badly quoted: %s"), buf.buf); + strbuf_swap(&buf, &unquoted); + } + argv_array_push(&parsed_file, buf.buf); + strbuf_reset(&buf); + } + + strbuf_release(&unquoted); + strbuf_release(&buf); + if (in != stdin) + fclose(in); + + parse_pathspec(pathspec, magic_mask, flags, prefix, parsed_file.argv); + argv_array_clear(&parsed_file); +} + void copy_pathspec(struct pathspec *dst, const struct pathspec *src) { int i, j; diff --git a/pathspec.h b/pathspec.h index 1c18a2c90c..a27dc81ba2 100644 --- a/pathspec.h +++ b/pathspec.h @@ -85,6 +85,16 @@ void parse_pathspec(struct pathspec *pathspec, unsigned flags, const char *prefix, const char **args); +/* + * Same as parse_pathspec() but uses file as input. + * When 'file' is exactly "-" it uses 'stdin' instead. + */ +void parse_pathspec_file(struct pathspec *pathspec, + unsigned magic_mask, + unsigned flags, + const char *prefix, + const char *file, + int nul_term_line); void copy_pathspec(struct pathspec *dst, const struct pathspec *src); void clear_pathspec(struct pathspec *); |