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help: use command-list.txt for the source of guides

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The help command currently hard codes the list of guides and their
summary in C. Let's move this list to command-list.txt. This lets us
extract summary lines from Documentation/git*.txt. This also
potentially lets us list guides in git.txt, but I'll leave that for
now.

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Nguyễn Thái Ngọc Duy
2018-05-20 20:40:02 +02:00
committed by Junio C Hamano
parent 63eae83f8f
commit 1b81d8cb19
10 changed files with 54 additions and 45 deletions
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32
builtin/help.c
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@ -402,38 +402,6 @@ static void show_html_page(const char *git_cmd)
open_html(page_path.buf);
}
static struct {
const char *name;
const char *help;
} common_guides[] = {
{ "attributes", N_("Defining attributes per path") },
{ "everyday", N_("Everyday Git With 20 Commands Or So") },
{ "glossary", N_("A Git glossary") },
{ "ignore", N_("Specifies intentionally untracked files to ignore") },
{ "modules", N_("Defining submodule properties") },
{ "revisions", N_("Specifying revisions and ranges for Git") },
{ "tutorial", N_("A tutorial introduction to Git (for version 1.5.1 or newer)") },
{ "workflows", N_("An overview of recommended workflows with Git") },
};
static void list_common_guides_help(void)
{
int i, longest = 0;
for (i = 0; i < ARRAY_SIZE(common_guides); i++) {
if (longest < strlen(common_guides[i].name))
longest = strlen(common_guides[i].name);
}
puts(_("The common Git guides are:\n"));
for (i = 0; i < ARRAY_SIZE(common_guides); i++) {
printf(" %s ", common_guides[i].name);
mput_char(' ', longest - strlen(common_guides[i].name));
puts(_(common_guides[i].help));
}
putchar('\n');
}
static const char *check_git_cmd(const char* cmd)
{
char *alias;