diff options
| -rw-r--r-- | quote.c | 42 | ||||
| -rw-r--r-- | quote.h | 4 | ||||
| -rw-r--r-- | wt-status.c | 47 |
3 files changed, 48 insertions, 45 deletions
@@ -260,6 +260,48 @@ extern void write_name_quotedpfx(const char *pfx, size_t pfxlen, fputc(terminator, fp); } +/* quote path as relative to the given prefix */ +char *quote_path_relative(const char *in, int len, + struct strbuf *out, const char *prefix) +{ + int needquote; + + if (len < 0) + len = strlen(in); + + /* "../" prefix itself does not need quoting, but "in" might. */ + needquote = next_quote_pos(in, len) < len; + strbuf_setlen(out, 0); + strbuf_grow(out, len); + + if (needquote) + strbuf_addch(out, '"'); + if (prefix) { + int off = 0; + while (prefix[off] && off < len && prefix[off] == in[off]) + if (prefix[off] == '/') { + prefix += off + 1; + in += off + 1; + len -= off + 1; + off = 0; + } else + off++; + + for (; *prefix; prefix++) + if (*prefix == '/') + strbuf_addstr(out, "../"); + } + + quote_c_style_counted (in, len, out, NULL, 1); + + if (needquote) + strbuf_addch(out, '"'); + if (!out->len) + strbuf_addstr(out, "./"); + + return out->buf; +} + /* * C-style name unquoting. * @@ -47,6 +47,10 @@ extern void write_name_quoted(const char *name, FILE *, int terminator); extern void write_name_quotedpfx(const char *pfx, size_t pfxlen, const char *name, FILE *, int terminator); +/* quote path as relative to the given prefix */ +char *quote_path_relative(const char *in, int len, + struct strbuf *out, const char *prefix); + /* quoting as a string literal for other languages */ extern void perl_quote_print(FILE *stream, const char *src); extern void python_quote_print(FILE *stream, const char *src); diff --git a/wt-status.c b/wt-status.c index 32d780a..701d13d 100644 --- a/wt-status.c +++ b/wt-status.c @@ -7,6 +7,7 @@ #include "diff.h" #include "revision.h" #include "diffcore.h" +#include "quote.h" int wt_status_relative_paths = 1; int wt_status_use_color = -1; @@ -82,51 +83,7 @@ static void wt_status_print_trailer(struct wt_status *s) color_fprintf_ln(s->fp, color(WT_STATUS_HEADER), "#"); } -static char *quote_path(const char *in, int len, - struct strbuf *out, const char *prefix) -{ - if (len < 0) - len = strlen(in); - - strbuf_grow(out, len); - strbuf_setlen(out, 0); - if (prefix) { - int off = 0; - while (prefix[off] && off < len && prefix[off] == in[off]) - if (prefix[off] == '/') { - prefix += off + 1; - in += off + 1; - len -= off + 1; - off = 0; - } else - off++; - - for (; *prefix; prefix++) - if (*prefix == '/') - strbuf_addstr(out, "../"); - } - - for ( ; len > 0; in++, len--) { - int ch = *in; - - switch (ch) { - case '\n': - strbuf_addstr(out, "\\n"); - break; - case '\r': - strbuf_addstr(out, "\\r"); - break; - default: - strbuf_addch(out, ch); - continue; - } - } - - if (!out->len) - strbuf_addstr(out, "./"); - - return out->buf; -} +#define quote_path quote_path_relative static void wt_status_print_filepair(struct wt_status *s, int t, struct diff_filepair *p) |