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https://github.com/git-for-windows/git.git
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7cd07f167d
Add autocorrect_resolve(). This resolves and populates the correct values for autocorrect config. Make autocorrect config callback internal. The API is meant to provide a high-level way to retrieve the config. Allowing access to the config callback from outside violates that intent. Additionally, in some cases, without access to the config callback, two config iterations cannot be merged into one, which can hurt performance. This is fine, as the code path that calls autocorrect_resolve() is cold. Signed-off-by: Jiamu Sun <39@barroit.sh> Signed-off-by: Junio C Hamano <gitster@pobox.com>
90 lines
2.2 KiB
C
90 lines
2.2 KiB
C
#define USE_THE_REPOSITORY_VARIABLE
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#include "git-compat-util.h"
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#include "autocorrect.h"
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#include "config.h"
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#include "parse.h"
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#include "strbuf.h"
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#include "prompt.h"
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#include "gettext.h"
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static enum autocorrect_mode parse_autocorrect(const char *value)
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{
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switch (git_parse_maybe_bool_text(value)) {
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case 1:
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return AUTOCORRECT_IMMEDIATELY;
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case 0:
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return AUTOCORRECT_HINT;
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default: /* other random text */
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break;
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}
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if (!strcmp(value, "prompt"))
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return AUTOCORRECT_PROMPT;
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else if (!strcmp(value, "never"))
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return AUTOCORRECT_NEVER;
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else if (!strcmp(value, "immediate"))
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return AUTOCORRECT_IMMEDIATELY;
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else if (!strcmp(value, "show"))
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return AUTOCORRECT_HINT;
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else
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return AUTOCORRECT_DELAY;
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}
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static int resolve_autocorrect(const char *var, const char *value,
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const struct config_context *ctx, void *data)
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{
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struct autocorrect *conf = data;
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if (strcmp(var, "help.autocorrect"))
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return 0;
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conf->mode = parse_autocorrect(value);
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/*
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* Disable autocorrection prompt in a non-interactive session
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*/
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if (conf->mode == AUTOCORRECT_PROMPT && (!isatty(0) || !isatty(2)))
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conf->mode = AUTOCORRECT_NEVER;
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if (conf->mode == AUTOCORRECT_DELAY) {
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conf->delay = git_config_int(var, value, ctx->kvi);
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if (!conf->delay)
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conf->mode = AUTOCORRECT_HINT;
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else if (conf->delay < 0 || conf->delay == 1)
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conf->mode = AUTOCORRECT_IMMEDIATELY;
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}
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return 0;
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}
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void autocorrect_resolve(struct autocorrect *conf)
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{
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read_early_config(the_repository, resolve_autocorrect, conf);
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}
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void autocorrect_confirm(struct autocorrect *conf, const char *assumed)
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{
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if (conf->mode == AUTOCORRECT_IMMEDIATELY) {
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fprintf_ln(stderr,
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_("Continuing under the assumption that you meant '%s'."),
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assumed);
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} else if (conf->mode == AUTOCORRECT_PROMPT) {
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char *answer;
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struct strbuf msg = STRBUF_INIT;
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strbuf_addf(&msg, _("Run '%s' instead [y/N]? "), assumed);
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answer = git_prompt(msg.buf, PROMPT_ECHO);
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strbuf_release(&msg);
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if (!(starts_with(answer, "y") || starts_with(answer, "Y")))
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exit(1);
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} else if (conf->mode == AUTOCORRECT_DELAY) {
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fprintf_ln(stderr,
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_("Continuing in %0.1f seconds, assuming that you meant '%s'."),
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conf->delay / 10.0, assumed);
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sleep_millisec(conf->delay * 100);
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}
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}
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