fast-import: tighten parsing of boolean command line options

[thirdparty/git.git] / sequencer.c

diff --git a/sequencer.c b/sequencer.c
index 3010faf86398697469e903318a35421d911acb23..e0e66b987b27072da4aea6304a565ab708be91e4 100644 (file)
--- a/sequencer.c
+++ b/sequencer.c
@@ -127,6 +127,7 @@ static GIT_PATH_FUNC(rebase_path_onto, "rebase-merge/onto")
 static GIT_PATH_FUNC(rebase_path_autostash, "rebase-merge/autostash")
 static GIT_PATH_FUNC(rebase_path_strategy, "rebase-merge/strategy")
 static GIT_PATH_FUNC(rebase_path_strategy_opts, "rebase-merge/strategy_opts")
+static GIT_PATH_FUNC(rebase_path_allow_rerere_autoupdate, "rebase-merge/allow_rerere_autoupdate")
 
 static inline int is_rebase_i(const struct replay_opts *opts)
 {
@@ -1438,7 +1439,11 @@ static int populate_opts_cb(const char *key, const char *value, void *data)
        else if (!strcmp(key, "options.strategy-option")) {
                ALLOC_GROW(opts->xopts, opts->xopts_nr + 1, opts->xopts_alloc);
                opts->xopts[opts->xopts_nr++] = xstrdup(value);
-       } else
+       } else if (!strcmp(key, "options.allow-rerere-auto"))
+               opts->allow_rerere_auto =
+                       git_config_bool_or_int(key, value, &error_flag) ?
+                               RERERE_AUTOUPDATE : RERERE_NOAUTOUPDATE;
+       else
                return error(_("invalid key: %s"), key);
 
        if (!error_flag)
@@ -1479,6 +1484,15 @@ static int read_populate_opts(struct replay_opts *opts)
                                free(opts->gpg_sign);
                                opts->gpg_sign = xstrdup(buf.buf + 2);
                        }
+                       strbuf_reset(&buf);
+               }
+
+               if (read_oneliner(&buf, rebase_path_allow_rerere_autoupdate(), 1)) {
+                       if (!strcmp(buf.buf, "--rerere-autoupdate"))
+                               opts->allow_rerere_auto = RERERE_AUTOUPDATE;
+                       else if (!strcmp(buf.buf, "--no-rerere-autoupdate"))
+                               opts->allow_rerere_auto = RERERE_NOAUTOUPDATE;
+                       strbuf_reset(&buf);
                }
 
                if (file_exists(rebase_path_verbose()))
@@ -1742,6 +1756,10 @@ static int save_opts(struct replay_opts *opts)
                                                        "options.strategy-option",
                                                        opts->xopts[i], "^$", 0);
        }
+       if (opts->allow_rerere_auto)
+               res |= git_config_set_in_file_gently(opts_file, "options.allow-rerere-auto",
+                                                    opts->allow_rerere_auto == RERERE_AUTOUPDATE ?
+                                                    "true" : "false");
        return res;
 }