Revision 5238cbf65638d7a097bdb5ca8226f5acbe31f143 authored by Shawn O. Pearce on 20 January 2012, 03:12:09 UTC, committed by Junio C Hamano on 20 January 2012, 18:14:32 UTC
The protocol between transport-helper.c and remote-curl requires remote-curl to always print a blank line after the push command has run. If the blank line is ommitted, transport-helper kills its container process (the git push the user started) with exit(128) and no message indicating a problem, assuming the helper already printed reasonable error text to the console. However if the remote rejects all branches with "ng" commands in the report-status reply, send-pack terminates with non-zero status, and in turn remote-curl exited with non-zero status before outputting the blank line after the helper status printed by send-pack. No error messages reach the user. This caused users to see the following from git push over HTTP when the remote side's update hook rejected the branch: $ git push http://... master Counting objects: 4, done. Delta compression using up to 6 threads. Compressing objects: 100% (2/2), done. Writing objects: 100% (3/3), 301 bytes, done. Total 3 (delta 0), reused 0 (delta 0) $ Always print a blank line after the send-pack process terminates, ensuring the helper status report (if it was output) will be correctly parsed by the calling transport-helper.c. This ensures the helper doesn't abort before the status report can be shown to the user. Signed-off-by: Shawn O. Pearce <spearce@spearce.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
1 parent 04f6785
dir.h
#ifndef DIR_H
#define DIR_H
struct dir_entry {
unsigned int len;
char name[FLEX_ARRAY]; /* more */
};
#define EXC_FLAG_NODIR 1
#define EXC_FLAG_NOWILDCARD 2
#define EXC_FLAG_ENDSWITH 4
#define EXC_FLAG_MUSTBEDIR 8
struct exclude_list {
int nr;
int alloc;
struct exclude {
const char *pattern;
int patternlen;
const char *base;
int baselen;
int to_exclude;
int flags;
} **excludes;
};
struct exclude_stack {
struct exclude_stack *prev;
char *filebuf;
int baselen;
int exclude_ix;
};
struct dir_struct {
int nr, alloc;
int ignored_nr, ignored_alloc;
enum {
DIR_SHOW_IGNORED = 1<<0,
DIR_SHOW_OTHER_DIRECTORIES = 1<<1,
DIR_HIDE_EMPTY_DIRECTORIES = 1<<2,
DIR_NO_GITLINKS = 1<<3,
DIR_COLLECT_IGNORED = 1<<4
} flags;
struct dir_entry **entries;
struct dir_entry **ignored;
/* Exclude info */
const char *exclude_per_dir;
struct exclude_list exclude_list[3];
/*
* We maintain three exclude pattern lists:
* EXC_CMDL lists patterns explicitly given on the command line.
* EXC_DIRS lists patterns obtained from per-directory ignore files.
* EXC_FILE lists patterns from fallback ignore files.
*/
#define EXC_CMDL 0
#define EXC_DIRS 1
#define EXC_FILE 2
struct exclude_stack *exclude_stack;
char basebuf[PATH_MAX];
};
#define MATCHED_RECURSIVELY 1
#define MATCHED_FNMATCH 2
#define MATCHED_EXACTLY 3
extern int match_pathspec(const char **pathspec, const char *name, int namelen, int prefix, char *seen);
extern int match_pathspec_depth(const struct pathspec *pathspec,
const char *name, int namelen,
int prefix, char *seen);
extern int within_depth(const char *name, int namelen, int depth, int max_depth);
extern int fill_directory(struct dir_struct *dir, const char **pathspec);
extern int read_directory(struct dir_struct *, const char *path, int len, const char **pathspec);
extern int excluded_from_list(const char *pathname, int pathlen, const char *basename,
int *dtype, struct exclude_list *el);
extern int excluded(struct dir_struct *, const char *, int *);
struct dir_entry *dir_add_ignored(struct dir_struct *dir, const char *pathname, int len);
extern int add_excludes_from_file_to_list(const char *fname, const char *base, int baselen,
char **buf_p, struct exclude_list *which, int check_index);
extern void add_excludes_from_file(struct dir_struct *, const char *fname);
extern void add_exclude(const char *string, const char *base,
int baselen, struct exclude_list *which);
extern void free_excludes(struct exclude_list *el);
extern int file_exists(const char *);
extern int is_inside_dir(const char *dir);
extern int dir_inside_of(const char *subdir, const char *dir);
static inline int is_dot_or_dotdot(const char *name)
{
return (name[0] == '.' &&
(name[1] == '\0' ||
(name[1] == '.' && name[2] == '\0')));
}
extern int is_empty_dir(const char *dir);
extern void setup_standard_excludes(struct dir_struct *dir);
#define REMOVE_DIR_EMPTY_ONLY 01
#define REMOVE_DIR_KEEP_NESTED_GIT 02
extern int remove_dir_recursively(struct strbuf *path, int flag);
/* tries to remove the path with empty directories along it, ignores ENOENT */
extern int remove_path(const char *path);
extern int strcmp_icase(const char *a, const char *b);
extern int strncmp_icase(const char *a, const char *b, size_t count);
extern int fnmatch_icase(const char *pattern, const char *string, int flags);
#endif
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