builtin rebase: show progress when connected to a terminal

In this commit, we pass `--progress` to the `format-patch` command if
stderr is connected to an interactive terminal, unless we're in quiet
mode.

This `--progress` option will be used in `format-patch` to show progress
reports on stderr as patches are generated.

Signed-off-by: Pratik Karki <predatoramigo@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Pratik Karki 2018-08-08 21:21:33 +05:45 committed by Junio C Hamano
parent 7eecfa5601
commit cda614e489

View file

@ -98,6 +98,7 @@ struct rebase_options {
int allow_empty_message;
int rebase_merges, rebase_cousins;
char *strategy, *strategy_opts;
struct strbuf git_format_patch_opt;
};
static int is_interactive(struct rebase_options *opts)
@ -379,6 +380,8 @@ static int run_specific_rebase(struct rebase_options *opts)
add_var(&script_snippet, "rebase_root", opts->root ? "t" : "");
add_var(&script_snippet, "squash_onto",
opts->squash_onto ? oid_to_hex(opts->squash_onto) : "");
add_var(&script_snippet, "git_format_patch_opt",
opts->git_format_patch_opt.buf);
switch (opts->type) {
case REBASE_AM:
@ -667,6 +670,7 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
.git_am_opt = STRBUF_INIT,
.allow_rerere_autoupdate = -1,
.allow_empty_message = 1,
.git_format_patch_opt = STRBUF_INIT,
};
const char *branch_name;
int ret, flags, total_argc, in_progress = 0;
@ -1069,6 +1073,9 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
if (options.root && !options.onto_name)
imply_interactive(&options, "--root without --onto");
if (isatty(2) && options.flags & REBASE_NO_QUIET)
strbuf_addstr(&options.git_format_patch_opt, " --progress");
switch (options.type) {
case REBASE_MERGE:
case REBASE_INTERACTIVE: