Merge branch 'is/parsing-line-range'

[thirdparty/git.git] / config.c

diff --git a/config.c b/config.c
index 7968ef7566a1fc28c5d8e2ba99ae87c52fe23ece..35a9bc79555ade317e965b031a7a8a402bddf43f 100644 (file)
--- a/config.c
+++ b/config.c
@@ -32,7 +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;
@@ -810,10 +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;
@@ -1521,7 +1532,7 @@ 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;
@@ -1559,8 +1570,10 @@ 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;
 
@@ -1570,12 +1583,12 @@ 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,
@@ -1596,7 +1609,8 @@ 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;