trailer: process command line trailer arguments

diff --git a/cache.h b/cache.h
index f11ce419566c2c11015ec04285c85f100b3564ca..dfa1a5696d448b407644276df58fb24e25c57113 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -8,6 +8,7 @@
 #include "gettext.h"
 #include "convert.h"
 #include "trace.h"
+#include "string-list.h"
 
 #include SHA1_HEADER
 #ifndef git_SHA_CTX
@@ -585,6 +586,7 @@ extern NORETURN void unable_to_lock_index_die(const char *path, int err);
 extern int hold_lock_file_for_update(struct lock_file *, const char *path, int);
 extern int hold_lock_file_for_append(struct lock_file *, const char *path, int);
 extern int commit_lock_file(struct lock_file *);
+extern int reopen_lock_file(struct lock_file *);
 extern void update_index_if_able(struct index_state *, struct lock_file *);
 
 extern int hold_locked_index(struct lock_file *, int);
@@ -1061,6 +1063,7 @@ extern const char *git_author_info(int);
 extern const char *git_committer_info(int);
 extern const char *fmt_ident(const char *name, const char *email, const char *date_str, int);
 extern const char *fmt_name(const char *name, const char *email);
+extern const char *ident_default_name(void);
 extern const char *ident_default_email(void);
 extern const char *git_editor(void);
 extern const char *git_pager(int stdout_is_tty);
@@ -1351,9 +1354,32 @@ extern int parse_config_key(const char *var,
                            const char **subsection, int *subsection_len,
                            const char **key);
 
+struct config_set_element {
+       struct hashmap_entry ent;
+       char *key;
+       struct string_list value_list;
+};
+
+struct configset_list_item {
+       struct config_set_element *e;
+       int value_index;
+};
+
+/*
+ * the contents of the list are ordered according to their
+ * position in the config files and order of parsing the files.
+ * (i.e. key-value pair at the last position of .git/config will
+ * be at the last item of the list)
+ */
+struct configset_list {
+       struct configset_list_item *items;
+       unsigned int nr, alloc;
+};
+
 struct config_set {
        struct hashmap config_hash;
        int hash_initialized;
+       struct configset_list list;
 };
 
 extern void git_configset_init(struct config_set *cs);
@@ -1388,6 +1414,9 @@ struct key_value_info {
        int linenr;
 };
 
+extern NORETURN void git_die_config(const char *key, const char *err, ...) __attribute__((format(printf, 2, 3)));
+extern NORETURN void git_die_config_linenr(const char *key, const char *filename, int linenr);
+
 extern int committer_ident_sufficiently_given(void);
 extern int author_ident_sufficiently_given(void);