"Slavica Djukic via GitGitGadget" <gitgitgad...@gmail.com> writes:
> +static int parse_color_slot(const char *slot)
> +{
> + if (!strcasecmp(slot, "prompt"))
> + return COLOR_PROMPT;
> + if (!strcasecmp(slot, "header"))
> + return COLOR_HEADER;
> + if (!strcasecmp(slot, "help"))
> + return COLOR_HELP;
> + if (!strcasecmp(slot, "error"))
> + return COLOR_ERROR;
As these are "color.interactive.<name>", matching case-insensitively
is the right thing to do. Good.
If we would end up increasing the number of slots, we may need to
switch to LOOKUP_CONFIG(), but for just four of them, this will do.
> @@ -313,3 +357,78 @@ static struct choices *list_and_choose(struct choices
> *data,
> return NULL;
> }
> }
> +
> +static struct choice *make_choice(const char *name )
Excess SP before ')'?
> +{
> + struct choice *choice;
Style: have a blank line here to delineate decls (at the beginning
of a function) and stmts (at all the decls).
> + FLEXPTR_ALLOC_STR(choice, name, name);
> + return choice;
> +}
> +
> +static struct choice *add_choice(struct choices *choices, const char type,
> + struct file_stat *file, struct command
> *command)
> +{
> + struct choice *choice;
Ditto here.
> + switch (type) {
> + case 'f':
Style: in our codebase, switch and case are indented to the same
level, with the body of each case arm indented one more level.
> + choice = make_choice(file->name);
> + choice->u.file.index.added = file->index.added;
> + choice->u.file.index.deleted = file->index.deleted;
> + choice->u.file.worktree.added = file->worktree.added;
> + choice->u.file.worktree.deleted =
> file->worktree.deleted;
Would it make sense to make sure that all of file->index,
u.file.index, file->wt, u.file.wt are exactly the same type of
struct by introducing
struct adddel { uintmax_t add, del; };
in a very early part of the series, and embed that structure as a
member in "struct choice" and "struct file_stat"? That way, these
assignments would become two structure assignments, that would be
much easier to read.
> +void add_i_status(void)
> +{
> + struct collection_status *s;
> + struct list_and_choose_options opts = { 0 };
> + struct hashmap *map;
> + struct hashmap_iter iter;
> + struct choices choices = CHOICES_INIT;
> + struct file_stat *entry;
> + const char *modified_fmt = _("%12s %12s %s");
> + const char type = 'f';
> +
> + opts.header = xmalloc(sizeof(char) * (HEADER_MAXLEN + 1));
> + snprintf(opts.header, HEADER_MAXLEN + 1, modified_fmt,
> + _("staged"), _("unstaged"), _("path"));
Is there aversion to use of strbuf among your mentors?
> + s = list_modified(the_repository, NULL);
> + if (s == NULL)
> + return;
> +
> + map = &s->file_map;
> + hashmap_iter_init(map, &iter);
> + while ((entry = hashmap_iter_next(&iter))) {
> + add_choice(&choices, type, entry, NULL);
> + }
> +
> + list_and_choose(&choices, &opts);
In what order are these filenames given? Whatever random order the
hashmap happens to store them in?
I vaguely recall in an earlier step the code used hashmap to collect
but at the end produced a sorted list out of the final result.
Shouldn't we be iterating over that sorted list instead? Do we even
need the hashmap at this point?
> + hashmap_free(&s->file_map, 1);
> + free(s);
> + free_choices(&choices);
Did we just leak opt.header?
> +}
> diff --git a/add-interactive.h b/add-interactive.h
> new file mode 100644
> index 0000000000..8ef3d2e82b
> --- /dev/null
> +++ b/add-interactive.h
> @@ -0,0 +1,8 @@
> +#ifndef ADD_INTERACTIVE_H
> +#define ADD_INTERACTIVE_H
> +
> +int add_i_config(const char *var, const char *value, void *cbdata);
> +
> +void add_i_status(void);
> +
> +#endif
> diff --git a/builtin/add--helper.c b/builtin/add--helper.c
> index 6a97f0e191..464d2245f3 100644
> --- a/builtin/add--helper.c
> +++ b/builtin/add--helper.c
> @@ -1,6 +1,38 @@
> +#include "add-interactive.h"
> #include "builtin.h"
> +#include "config.h"
> +#include "revision.h"
> +
> +static const char * const builtin_add_helper_usage[] = {
> + N_("git add-interactive--helper <command>"),
> + NULL
> +};
> +
> +enum cmd_mode {
> + DEFAULT = 0,
> + STATUS
> +};
>
> int cmd_add__helper(int argc, const char **argv, const char *prefix)
> {
> + enum cmd_mode mode = DEFAULT;
> +
> + struct option options[] = {
> + OPT_CMDMODE(0, "status", &mode,
> + N_("print status information with diffstat"),
> STATUS),
> + OPT_END()
> + };
> +
> + git_config(add_i_config, NULL);
> + argc = parse_options(argc, argv, NULL, options,
> + builtin_add_helper_usage,
> + PARSE_OPT_KEEP_ARGV0);
> +
> + if (mode == STATUS)
> + add_i_status();
> + else
> + usage_with_options(builtin_add_helper_usage,
> + options);
> +
> return 0;
> }
