git/alias.h

#ifndef ALIAS_H
#define ALIAS_H

struct strbuf;
struct string_list;

char *alias_lookup(const char *alias);
/* Quote argv so buf can be parsed by split_cmdline() */
void quote_cmdline(struct strbuf *buf, const char **argv);
int split_cmdline(char *cmdline, const char ***argv);
/* Takes a negative value returned by split_cmdline */
const char *split_cmdline_strerror(int cmdline_errno);
void list_aliases(struct string_list *list);

#endif
headers: normalize the spelling of some header guards Signed-off-by: Ramsay Jones <ramsay@ramsayjones.plus.com> Signed-off-by: Junio C Hamano <gitster@pobox.com> 2018-10-17 22:13:26 +00:00			`#ifndef ALIAS_H`
			`#define ALIAS_H`
Move declaration for alias.c to alias.h Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com> 2018-05-20 18:40:06 +00:00
rebase -m: fix serialization of strategy options To store the strategy options rebase prepends " --" to each one and writes them to a file. To load them it reads the file and passes the contents to split_cmdline(). This roughly mimics the behavior of the scripted rebase but has a couple of limitations, (1) options containing whitespace are not properly preserved (this is true of the scripted rebase as well) and (2) options containing '"' or '\' are incorrectly parsed and may cause the parser to return an error. Fix these limitations by quoting each option when they are stored so that they can be parsed correctly. Now that "--preserve-merges" no longer exist this change also stops prepending "--" to the options when they are stored as that was an artifact of the scripted rebase. These changes are backwards compatible so the files written by an older version of git can still be read. They are also forwards compatible, the file can still be parsed by recent versions of git as they treat the "--" prefix as optional. Reviewed-by: Elijah Newren <newren@gmail.com> Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk> Signed-off-by: Junio C Hamano <gitster@pobox.com> 2023-04-10 09:08:30 +00:00			`struct strbuf;`
completion: add and use --list-cmds=alias By providing aliases via --list-cmds=, we could simplify command collection code in the script. We only issue one git command. Before this patch that is "git config", after it's "git --list-cmds=". In "git help" completion case we actually reduce one "git" process (for getting guides) but that call was added in this series so it does not really count. A couple of bash functions are removed because they are not needed anymore. __git_compute_all_commands() and $__git_all_commands stay because they are still needed for completing pager.* config and without "alias" group, the result is still cacheable. There is a slight (good) change in _git_help() with this patch: before "git help <tab>" shows external commands (as in _not_ part of git) as well as part of $__git_all_commands. We have finer control over command listing now and can exclude that because we can't provide a man page for external commands anyway. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com> 2018-05-20 18:40:08 +00:00			`struct string_list;`

Move declaration for alias.c to alias.h Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com> 2018-05-20 18:40:06 +00:00			`char alias_lookup(const char alias);`
rebase -m: fix serialization of strategy options To store the strategy options rebase prepends " --" to each one and writes them to a file. To load them it reads the file and passes the contents to split_cmdline(). This roughly mimics the behavior of the scripted rebase but has a couple of limitations, (1) options containing whitespace are not properly preserved (this is true of the scripted rebase as well) and (2) options containing '"' or '\' are incorrectly parsed and may cause the parser to return an error. Fix these limitations by quoting each option when they are stored so that they can be parsed correctly. Now that "--preserve-merges" no longer exist this change also stops prepending "--" to the options when they are stored as that was an artifact of the scripted rebase. These changes are backwards compatible so the files written by an older version of git can still be read. They are also forwards compatible, the file can still be parsed by recent versions of git as they treat the "--" prefix as optional. Reviewed-by: Elijah Newren <newren@gmail.com> Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk> Signed-off-by: Junio C Hamano <gitster@pobox.com> 2023-04-10 09:08:30 +00:00			`/* Quote argv so buf can be parsed by split_cmdline() */`
			`void quote_cmdline(struct strbuf buf, const char *argv);`
Move declaration for alias.c to alias.h Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com> 2018-05-20 18:40:06 +00:00			`int split_cmdline(char cmdline, const char **argv);`
			`/* Takes a negative value returned by split_cmdline */`
			`const char *split_cmdline_strerror(int cmdline_errno);`
completion: add and use --list-cmds=alias By providing aliases via --list-cmds=, we could simplify command collection code in the script. We only issue one git command. Before this patch that is "git config", after it's "git --list-cmds=". In "git help" completion case we actually reduce one "git" process (for getting guides) but that call was added in this series so it does not really count. A couple of bash functions are removed because they are not needed anymore. __git_compute_all_commands() and $__git_all_commands stay because they are still needed for completing pager.* config and without "alias" group, the result is still cacheable. There is a slight (good) change in _git_help() with this patch: before "git help <tab>" shows external commands (as in _not_ part of git) as well as part of $__git_all_commands. We have finer control over command listing now and can exclude that because we can't provide a man page for external commands anyway. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com> 2018-05-20 18:40:08 +00:00			`void list_aliases(struct string_list *list);`
Move declaration for alias.c to alias.h Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com> 2018-05-20 18:40:06 +00:00
			`#endif`