for_each_*_object: take flag arguments as enum

diff --git a/config.c b/config.c
index fbbf0f8e9f2b2ae0a96769108d8a2773f071aec1..66645047eb3f9f84f185e0339807548fd562ea7d 100644 (file)
--- a/config.c
+++ b/config.c
@@ -14,6 +14,7 @@
 #include "quote.h"
 #include "hashmap.h"
 #include "string-list.h"
+#include "object-store.h"
 #include "utf8.h"
 #include "dir.h"
 #include "color.h"
@@ -31,7 +32,7 @@ struct config_source {
        enum config_origin_type origin_type;
        const char *name;
        const char *path;
-       int die_on_error;
+       enum config_error_action default_error_action;
        int linenr;
        int eof;
        struct strbuf value;
@@ -809,10 +810,21 @@ static int git_parse_source(config_fn_t fn, void *data,
                                      cf->linenr, cf->name);
        }
 
-       if (cf->die_on_error)
+       switch (opts && opts->error_action ?
+               opts->error_action :
+               cf->default_error_action) {
+       case CONFIG_ERROR_DIE:
                die("%s", error_msg);
-       else
+               break;
+       case CONFIG_ERROR_ERROR:
                error_return = error("%s", error_msg);
+               break;
+       case CONFIG_ERROR_SILENT:
+               error_return = -1;
+               break;
+       case CONFIG_ERROR_UNSET:
+               BUG("config error action unset");
+       }
 
        free(error_msg);
        return error_return;
@@ -1233,7 +1245,7 @@ static int git_default_core_config(const char *var, const char *value)
                }
                eol_rndtrp_die = git_config_bool(var, value);
                global_conv_flags_eol = eol_rndtrp_die ?
-                       CONV_EOL_RNDTRP_DIE : CONV_EOL_RNDTRP_WARN;
+                       CONV_EOL_RNDTRP_DIE : 0;
                return 0;
        }
 
@@ -1308,11 +1320,6 @@ static int git_default_core_config(const char *var, const char *value)
                return 0;
        }
 
-       if (!strcmp(var, "core.commitgraph")) {
-               core_commit_graph = git_config_bool(var, value);
-               return 0;
-       }
-
        if (!strcmp(var, "core.sparsecheckout")) {
                core_apply_sparse_checkout = git_config_bool(var, value);
                return 0;
@@ -1520,7 +1527,7 @@ static int do_config_from_file(config_fn_t fn,
        top.origin_type = origin_type;
        top.name = name;
        top.path = path;
-       top.die_on_error = 1;
+       top.default_error_action = CONFIG_ERROR_DIE;
        top.do_fgetc = config_file_fgetc;
        top.do_ungetc = config_file_ungetc;
        top.do_ftell = config_file_ftell;
@@ -1558,8 +1565,10 @@ int git_config_from_file(config_fn_t fn, const char *filename, void *data)
        return git_config_from_file_with_options(fn, filename, data, NULL);
 }
 
-int git_config_from_mem(config_fn_t fn, const enum config_origin_type origin_type,
-                       const char *name, const char *buf, size_t len, void *data)
+int git_config_from_mem(config_fn_t fn,
+                       const enum config_origin_type origin_type,
+                       const char *name, const char *buf, size_t len,
+                       void *data, const struct config_options *opts)
 {
        struct config_source top;
 
@@ -1569,12 +1578,12 @@ int git_config_from_mem(config_fn_t fn, const enum config_origin_type origin_typ
        top.origin_type = origin_type;
        top.name = name;
        top.path = NULL;
-       top.die_on_error = 0;
+       top.default_error_action = CONFIG_ERROR_ERROR;
        top.do_fgetc = config_buf_fgetc;
        top.do_ungetc = config_buf_ungetc;
        top.do_ftell = config_buf_ftell;
 
-       return do_config_from(&top, fn, data, NULL);
+       return do_config_from(&top, fn, data, opts);
 }
 
 int git_config_from_blob_oid(config_fn_t fn,
@@ -1595,7 +1604,8 @@ int git_config_from_blob_oid(config_fn_t fn,
                return error("reference '%s' does not point to a blob", name);
        }
 
-       ret = git_config_from_mem(fn, CONFIG_ORIGIN_BLOB, name, buf, size, data);
+       ret = git_config_from_mem(fn, CONFIG_ORIGIN_BLOB, name, buf, size,
+                                 data, NULL);
        free(buf);
 
        return ret;
@@ -2172,23 +2182,6 @@ int git_config_get_pathname(const char *key, const char **dest)
        return repo_config_get_pathname(the_repository, key, dest);
 }
 
-/*
- * Note: This function exists solely to maintain backward compatibility with
- * 'fetch' and 'update_clone' storing configuration in '.gitmodules' and should
- * NOT be used anywhere else.
- *
- * Runs the provided config function on the '.gitmodules' file found in the
- * working directory.
- */
-void config_from_gitmodules(config_fn_t fn, void *data)
-{
-       if (the_repository->worktree) {
-               char *file = repo_worktree_path(the_repository, GITMODULES_FILE);
-               git_config_from_file(fn, file, data);
-               free(file);
-       }
-}
-
 int git_config_get_expiry(const char *key, const char **output)
 {
        int ret = git_config_get_string_const(key, output);
@@ -3245,3 +3238,16 @@ enum config_scope current_config_scope(void)
        else
                return current_parsing_scope;
 }
+
+int lookup_config(const char **mapping, int nr_mapping, const char *var)
+{
+       int i;
+
+       for (i = 0; i < nr_mapping; i++) {
+               const char *name = mapping[i];
+
+               if (name && !strcasecmp(var, name))
+                       return i;
+       }
+       return -1;
+}