Merge branch 'nd/config-blame-sort'

diff --git a/sequencer.c b/sequencer.c
index af204d0cf118070b037120eec3a02c6ac2a59ca8..f74dafb3259771571a67e6cbeaf22c4129a020d9 100644 (file)
--- a/sequencer.c
+++ b/sequencer.c
@@ -654,6 +654,7 @@ static int write_author_script(const char *message)
                        strbuf_addch(&buf, *(message++));
                else
                        strbuf_addf(&buf, "'\\\\%c'", *(message++));
+       strbuf_addch(&buf, '\'');
        res = write_message(buf.buf, buf.len, rebase_path_author_script(), 1);
        strbuf_release(&buf);
        return res;
@@ -708,14 +709,16 @@ static const char *read_author_ident(struct strbuf *buf)
        const char *keys[] = {
                "GIT_AUTHOR_NAME=", "GIT_AUTHOR_EMAIL=", "GIT_AUTHOR_DATE="
        };
-       char *in, *out, *eol;
-       int i = 0, len;
+       struct strbuf out = STRBUF_INIT;
+       char *in, *eol;
+       const char *val[3];
+       int i = 0;
 
        if (strbuf_read_file(buf, rebase_path_author_script(), 256) <= 0)
                return NULL;
 
        /* dequote values and construct ident line in-place */
-       for (in = out = buf->buf; i < 3 && in - buf->buf < buf->len; i++) {
+       for (in = buf->buf; i < 3 && in - buf->buf < buf->len; i++) {
                if (!skip_prefix(in, keys[i], (const char **)&in)) {
                        warning(_("could not parse '%s' (looking for '%s'"),
                                rebase_path_author_script(), keys[i]);
@@ -724,17 +727,12 @@ static const char *read_author_ident(struct strbuf *buf)
 
                eol = strchrnul(in, '\n');
                *eol = '\0';
-               sq_dequote(in);
-               len = strlen(in);
-
-               if (i > 0) /* separate values by spaces */
-                       *(out++) = ' ';
-               if (i == 1) /* email needs to be surrounded by <...> */
-                       *(out++) = '<';
-               memmove(out, in, len);
-               out += len;
-               if (i == 1) /* email needs to be surrounded by <...> */
-                       *(out++) = '>';
+               if (!sq_dequote(in)) {
+                       warning(_("bad quoting on %s value in '%s'"),
+                               keys[i], rebase_path_author_script());
+                       return NULL;
+               }
+               val[i] = in;
                in = eol + 1;
        }
 
@@ -744,7 +742,18 @@ static const char *read_author_ident(struct strbuf *buf)
                return NULL;
        }
 
-       buf->len = out - buf->buf;
+       /* validate date since fmt_ident() will die() on bad value */
+       if (parse_date(val[2], &out)){
+               warning(_("invalid date format '%s' in '%s'"),
+                       val[2], rebase_path_author_script());
+               strbuf_release(&out);
+               return NULL;
+       }
+
+       strbuf_reset(&out);
+       strbuf_addstr(&out, fmt_ident(val[0], val[1], val[2], 0));
+       strbuf_swap(buf, &out);
+       strbuf_release(&out);
        return buf->buf;
 }