rebase: factor out command line option processing

diff --git a/commit.h b/commit.h
index 26ec8c0d1cebcf5e79564be690517cd2eb9c6413..659c87c3ee90c23064f617e3bcf3ace12e32ea04 100644 (file)
--- a/commit.h
+++ b/commit.h
@@ -28,6 +28,7 @@ extern const char *commit_type;
 extern struct decoration name_decoration;
 struct name_decoration {
        struct name_decoration *next;
+       int type;
        char name[1];
 };
 
@@ -35,19 +36,23 @@ struct commit *lookup_commit(const unsigned char *sha1);
 struct commit *lookup_commit_reference(const unsigned char *sha1);
 struct commit *lookup_commit_reference_gently(const unsigned char *sha1,
                                              int quiet);
+struct commit *lookup_commit_reference_by_name(const char *name);
 
-int parse_commit_buffer(struct commit *item, void *buffer, unsigned long size);
-
+int parse_commit_buffer(struct commit *item, const void *buffer, unsigned long size);
 int parse_commit(struct commit *item);
 
-struct commit_list * commit_list_insert(struct commit *item, struct commit_list **list_p);
+/* Find beginning and length of commit subject. */
+int find_commit_subject(const char *commit_buffer, const char **subject);
+
+struct commit_list *commit_list_insert(struct commit *item,
+                                       struct commit_list **list);
 unsigned commit_list_count(const struct commit_list *l);
-struct commit_list * insert_by_date(struct commit *item, struct commit_list **list);
+struct commit_list *commit_list_insert_by_date(struct commit *item,
+                                   struct commit_list **list);
+void commit_list_sort_by_date(struct commit_list **list);
 
 void free_commit_list(struct commit_list *list);
 
-void sort_by_date(struct commit_list **list);
-
 /* Commit formats */
 enum cmit_fmt {
        CMIT_FMT_RAW,
@@ -60,7 +65,7 @@ enum cmit_fmt {
        CMIT_FMT_EMAIL,
        CMIT_FMT_USERFORMAT,
 
-       CMIT_FMT_UNSPECIFIED,
+       CMIT_FMT_UNSPECIFIED
 };
 
 struct pretty_print_context
@@ -72,6 +77,7 @@ struct pretty_print_context
        int need_8bit_cte;
        int show_notes;
        struct reflog_walk_info *reflog_info;
+       const char *output_encoding;
 };
 
 struct userformat_want {
@@ -80,6 +86,8 @@ struct userformat_want {
 
 extern int has_non_ascii(const char *text);
 struct rev_info; /* in revision.h, it circularly uses enum cmit_fmt */
+extern char *logmsg_reencode(const struct commit *commit,
+                            const char *output_encoding);
 extern char *reencode_commit_message(const struct commit *commit,
                                     const char **encoding_p);
 extern void get_commit_format(const char *arg, struct rev_info *);
@@ -163,4 +171,8 @@ static inline int single_parent(struct commit *commit)
 
 struct commit_list *reduce_heads(struct commit_list *heads);
 
+extern int commit_tree(const char *msg, unsigned char *tree,
+               struct commit_list *parents, unsigned char *ret,
+               const char *author);
+
 #endif /* COMMIT_H */