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Revision f9db0c055c2f93021ee32a069e15b9e54f39f0da authored by Junio C Hamano on 27 October 2016, 21:58:48 UTC, committed by Junio C Hamano on 27 October 2016, 21:58:48 UTC 
Merge branch 'jc/abbrev-auto'
 
"git push" and "git fetch" reports from what old object to what new
object each ref was updated, using abbreviated refnames, and they
attempt to align the columns for this and other pieces of
information.  The way these codepaths compute how many display
columns to allocate for the object names portion of this output has
been updated to match the recent "auto scale the default
abbreviation length" change.

* jc/abbrev-auto:
  transport: compute summary-width dynamically
  transport: allow summary-width to be computed dynamically
  fetch: pass summary_width down the callchain
  transport: pass summary_width down the callchain
2 parent s d7ae013 + db98d9b
Raw File
http-fetch.c 
#include "cache.h"
#include "exec_cmd.h"
#include "http.h"
#include "walker.h"

static const char http_fetch_usage[] = "git http-fetch "
"[-c] [-t] [-a] [-v] [--recover] [-w ref] [--stdin] commit-id url";

int cmd_main(int argc, const char **argv)
{
	struct walker *walker;
	int commits_on_stdin = 0;
	int commits;
	const char **write_ref = NULL;
	char **commit_id;
	char *url = NULL;
	int arg = 1;
	int rc = 0;
	int get_tree = 0;
	int get_history = 0;
	int get_all = 0;
	int get_verbosely = 0;
	int get_recover = 0;

	while (arg < argc && argv[arg][0] == '-') {
		if (argv[arg][1] == 't') {
			get_tree = 1;
		} else if (argv[arg][1] == 'c') {
			get_history = 1;
		} else if (argv[arg][1] == 'a') {
			get_all = 1;
			get_tree = 1;
			get_history = 1;
		} else if (argv[arg][1] == 'v') {
			get_verbosely = 1;
		} else if (argv[arg][1] == 'w') {
			write_ref = &argv[arg + 1];
			arg++;
		} else if (argv[arg][1] == 'h') {
			usage(http_fetch_usage);
		} else if (!strcmp(argv[arg], "--recover")) {
			get_recover = 1;
		} else if (!strcmp(argv[arg], "--stdin")) {
			commits_on_stdin = 1;
		}
		arg++;
	}
	if (argc != arg + 2 - commits_on_stdin)
		usage(http_fetch_usage);
	if (commits_on_stdin) {
		commits = walker_targets_stdin(&commit_id, &write_ref);
	} else {
		commit_id = (char **) &argv[arg++];
		commits = 1;
	}

	if (get_all == 0)
		warning("http-fetch: use without -a is deprecated.\n"
			"In a future release, -a will become the default.");

	if (argv[arg])
		str_end_url_with_slash(argv[arg], &url);

	setup_git_directory();

	git_config(git_default_config, NULL);

	http_init(NULL, url, 0);
	walker = get_http_walker(url);
	walker->get_tree = get_tree;
	walker->get_history = get_history;
	walker->get_all = get_all;
	walker->get_verbosely = get_verbosely;
	walker->get_recover = get_recover;

	rc = walker_fetch(walker, commits, commit_id, write_ref, url);

	if (commits_on_stdin)
		walker_targets_free(commits, commit_id, write_ref);

	if (walker->corrupt_object_found) {
		fprintf(stderr,
"Some loose object were found to be corrupt, but they might be just\n"
"a false '404 Not Found' error message sent with incorrect HTTP\n"
"status code.  Suggest running 'git fsck'.\n");
	}

	walker_free(walker);
	http_cleanup();

	free(url);

	return rc;
}
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