(fix): Make all die() error messages lowercase

abspath.c

@@ -86,7 +86,7 @@ static char *strbuf_realpath_1(struct strbuf *resolved, const char *path,
 
 	if (!*path) {
 		if (flags & REALPATH_DIE_ON_ERROR)
-			die("The empty string is not a valid path");
+			die("the empty string is not a valid path");
 		else
 			goto error_out;
 	}
@@ -141,7 +141,7 @@ static char *strbuf_realpath_1(struct strbuf *resolved, const char *path,
 				errno = ELOOP;
 
 				if (flags & REALPATH_DIE_ON_ERROR)
-					die("More than %d nested symlinks "
+					die("more than %d nested symlinks "
 					    "on path '%s'", MAXSYMLINKS, path);
 				else
 					goto error_out;

advice.c

@@ -203,20 +203,20 @@ int error_resolve_conflict(const char *me)
 void NORETURN die_resolve_conflict(const char *me)
 {
 	error_resolve_conflict(me);
-	die(_("Exiting because of an unresolved conflict."));
+	die(_("exiting because of an unresolved conflict."));
 }
 
 void NORETURN die_conclude_merge(void)
 {
 	error(_("You have not concluded your merge (MERGE_HEAD exists)."));
 	if (advice_enabled(ADVICE_RESOLVE_CONFLICT))
 		advise(_("Please, commit your changes before merging."));
-	die(_("Exiting because of unfinished merge."));
+	die(_("exiting because of unfinished merge."));
 }
 
 void NORETURN die_ff_impossible(void)
 {
-	die(_("Not possible to fast-forward, aborting."));
+	die(_("not possible to fast-forward, aborting."));
 }
 
 void advise_on_updating_sparse_paths(struct string_list *pathspec_list)

archive.c

@@ -519,9 +519,9 @@ static int add_file_cb(const struct option *opt, const char *arg, int unset)
 	item->util = info = xmalloc(sizeof(*info));
 	info->base = xstrdup_or_null(base);
 	if (stat(path, &info->stat))
-		die(_("File not found: %s"), path);
+		die(_("file not found: %s"), path);
 	if (!S_ISREG(info->stat.st_mode))
-		die(_("Not a regular file: %s"), path);
+		die(_("not a regular file: %s"), path);
 	return 0;
 }
 
@@ -575,11 +575,11 @@ static int parse_archive_args(int argc, const char **argv,
 	argc = parse_options(argc, argv, NULL, opts, archive_usage, 0);
 
 	if (remote)
-		die(_("Unexpected option --remote"));
+		die(_("unexpected option --remote"));
 	if (exec)
 		die(_("the option '%s' requires '%s'"), "--exec", "--remote");
 	if (output)
-		die(_("Unexpected option --output"));
+		die(_("unexpected option --output"));
 	if (is_remote && args->extra_files.nr)
 		die(_("options '%s' and '%s' cannot be used together"), "--add-file", "--remote");
 
@@ -603,7 +603,7 @@ static int parse_archive_args(int argc, const char **argv,
 		usage_with_options(archive_usage, opts);
 	*ar = lookup_archiver(format);
 	if (!*ar || (is_remote && !((*ar)->flags & ARCHIVER_REMOTE)))
-		die(_("Unknown archive format '%s'"), format);
+		die(_("unknown archive format '%s'"), format);
 
 	args->compression_level = Z_DEFAULT_COMPRESSION;
 	if (compression_level != -1) {
@@ -612,7 +612,7 @@ static int parse_archive_args(int argc, const char **argv,
 		if (levels_ok && (compression_level <= 9 || high_ok))
 			args->compression_level = compression_level;
 		else {
-			die(_("Argument not supported for format '%s': -%d"),
+			die(_("argument not supported for format '%s': -%d"),
 					format, compression_level);
 		}
 	}

bisect.c

@@ -485,7 +485,7 @@ static void read_bisect_paths(struct strvec *array)
 	while (strbuf_getline_lf(&str, fp) != EOF) {
 		strbuf_trim(&str);
 		if (sq_dequote_to_strvec(str.buf, array))
-			die(_("Badly quoted content in file '%s': %s"),
+			die(_("badly quoted content in file '%s': %s"),
 			    filename, str.buf);
 	}
 
@@ -762,7 +762,7 @@ static struct commit *get_commit_reference(struct repository *r,
 {
 	struct commit *c = lookup_commit_reference(r, oid);
 	if (!c)
-		die(_("Not a valid commit name %s"), oid_to_hex(oid));
+		die(_("not a valid commit name %s"), oid_to_hex(oid));
 	return c;
 }
 

blame.c

@@ -1033,7 +1033,7 @@ static void fill_origin_blob(struct diff_options *opt,
 		file->size = file_size;
 
 		if (!file->ptr)
-			die("Cannot read blob %s for path %s",
+			die("cannot read blob %s for path %s",
 			    oid_to_hex(&o->blob_oid),
 			    o->path);
 		o->file = *file;
@@ -2667,9 +2667,9 @@ static struct commit *find_single_final(struct rev_info *revs,
 			continue;
 		obj = deref_tag(revs->repo, obj, NULL, 0);
 		if (!obj || obj->type != OBJ_COMMIT)
-			die("Non commit %s?", revs->pending.objects[i].name);
+			die("non commit %s?", revs->pending.objects[i].name);
 		if (found)
-			die("More than one commit to dig from %s and %s?",
+			die("more than one commit to dig from %s and %s?",
 			    revs->pending.objects[i].name, name);
 		found = (struct commit *)obj;
 		name = revs->pending.objects[i].name;
@@ -2734,9 +2734,9 @@ static struct commit *find_single_initial(struct rev_info *revs,
 			continue;
 		obj = deref_tag(revs->repo, obj, NULL, 0);
 		if (!obj || obj->type != OBJ_COMMIT)
-			die("Non commit %s?", revs->pending.objects[i].name);
+			die("non commit %s?", revs->pending.objects[i].name);
 		if (found)
-			die("More than one commit to dig up from, %s and %s?",
+			die("more than one commit to dig up from, %s and %s?",
 			    revs->pending.objects[i].name, name);
 		found = (struct commit *) obj;
 		name = revs->pending.objects[i].name;
@@ -2745,7 +2745,7 @@ static struct commit *find_single_initial(struct rev_info *revs,
 	if (!name)
 		found = dwim_reverse_initial(revs, &name);
 	if (!name)
-		die("No commit to dig up from?");
+		die("no commit to dig up from?");
 
 	if (name_p)
 		*name_p = xstrdup(name);

builtin/add.c

@@ -201,7 +201,7 @@ static int refresh(int verbose, const struct pathspec *pathspec)
 
 	seen = xcalloc(pathspec->nr, 1);
 	refresh_index(&the_index, flags, pathspec, seen,
-		      _("Unstaged changes after refreshing the index:"));
+		      _("unstaged changes after refreshing the index:"));
 	for (i = 0; i < pathspec->nr; i++) {
 		if (!seen[i]) {
 			const char *path = pathspec->items[i].original;
@@ -309,7 +309,7 @@ static int edit_patch(int argc, const char **argv, const char *prefix)
 	git_config(git_diff_basic_config, NULL); /* no "diff" UI options */
 
 	if (read_cache() < 0)
-		die(_("Could not read the index"));
+		die(_("could not read the index"));
 
 	repo_init_revisions(the_repository, &rev, prefix);
 	rev.diffopt.context = 7;
@@ -322,21 +322,21 @@ static int edit_patch(int argc, const char **argv, const char *prefix)
 	rev.diffopt.file = xfdopen(out, "w");
 	rev.diffopt.close_file = 1;
 	if (run_diff_files(&rev, 0))
-		die(_("Could not write patch"));
+		die(_("could not write patch"));
 
 	if (launch_editor(file, NULL, NULL))
 		die(_("editing patch failed"));
 
 	if (stat(file, &st))
 		die_errno(_("Could not stat '%s'"), file);
 	if (!st.st_size)
-		die(_("Empty patch. Aborted."));
+		die(_("empty patch. Aborted."));
 
 	child.git_cmd = 1;
 	strvec_pushl(&child.args, "apply", "--recount", "--cached", file,
 		     NULL);
 	if (run_command(&child))
-		die(_("Could not apply '%s'"), file);
+		die(_("could not apply '%s'"), file);
 
 	unlink(file);
 	free(file);
@@ -687,7 +687,7 @@ int cmd_add(int argc, const char **argv, const char *prefix)
 finish:
 	if (write_locked_index(&the_index, &lock_file,
 			       COMMIT_LOCK | SKIP_IF_UNCHANGED))
-		die(_("Unable to write new index file"));
+		die(_("unable to write new index file"));
 
 	dir_clear(&dir);
 	UNLEAK(pathspec);

builtin/am.c

@@ -1002,7 +1002,7 @@ static void am_setup(struct am_state *state, enum patch_format patch_format,
 
 	if (split_mail(state, patch_format, paths, keep_cr) < 0) {
 		am_destroy(state);
-		die(_("Failed to split patches."));
+		die(_("failed to split patches."));
 	}
 
 	if (state->rebasing)
@@ -1783,7 +1783,7 @@ static void am_run(struct am_state *state, int resume)
 
 	if (repo_index_has_changes(the_repository, NULL, &sb)) {
 		write_state_bool(state, "dirtyindex", 1);
-		die(_("Dirty index: cannot apply patches (dirty: %s)"), sb.buf);
+		die(_("dirty index: cannot apply patches (dirty: %s)"), sb.buf);
 	}
 
 	strbuf_release(&sb);
@@ -2487,13 +2487,13 @@ int cmd_am(int argc, const char **argv, const char *prefix)
 				return 0;
 			}
 
-			die(_("Stray %s directory found.\n"
-				"Use \"git am --abort\" to remove it."),
+			die(_("stray %s directory found.\n"
+				"use \"git am --abort\" to remove it."),
 				state.dir);
 		}
 
 		if (resume.mode)
-			die(_("Resolve operation not in progress, we are not resuming."));
+			die(_("resolve operation not in progress, we are not resuming."));
 
 		for (i = 0; i < argc; i++) {
 			if (is_absolute_path(argv[i]) || !prefix)

builtin/archive.c

@@ -32,7 +32,7 @@ static int run_remote_archiver(int argc, const char **argv,
 
 	_remote = remote_get(remote);
 	if (!_remote->url[0])
-		die(_("git archive: Remote with no URL"));
+		die(_("git archive: remote with no URL"));
 	transport = transport_get(_remote, _remote->url[0]);
 	transport_connect(transport, "git-upload-archive", exec, fd);
 

builtin/bisect--helper.c

@@ -901,7 +901,7 @@ static enum bisect_error bisect_state(struct bisect_terms *terms, const char **a
 
 		commit = lookup_commit_reference(the_repository, &oid);
 		if (!commit)
-			die(_("Bad rev input (not a commit): %s"), *argv);
+			die(_("bad rev input (not a commit): %s"), *argv);
 
 		oid_array_append(&revs, &commit->object.oid);
 	}

builtin/blame.c

@@ -660,7 +660,7 @@ static void sanity_check_on_fail(struct blame_scoreboard *sb, int baa)
 	int opt = OUTPUT_SHOW_SCORE | OUTPUT_SHOW_NUMBER | OUTPUT_SHOW_NAME;
 	find_alignment(sb, &opt);
 	output(sb, opt);
-	die("Baa %d!", baa);
+	die("baa %d!", baa);
 }
 
 static unsigned parse_score(const char *arg)

builtin/branch.c

@@ -239,7 +239,7 @@ static int delete_branches(int argc, const char **argv, int force, int kinds,
 	if (!force) {
 		head_rev = lookup_commit_reference(the_repository, &head_oid);
 		if (!head_rev)
-			die(_("Couldn't look up commit object for HEAD"));
+			die(_("couldn't look up commit object for HEAD"));
 	}
 
 	worktrees = get_worktrees();
@@ -506,11 +506,11 @@ static void reject_rebase_or_bisect_branch(const char *target)
 			continue;
 
 		if (is_worktree_being_rebased(wt, target))
-			die(_("Branch %s is being rebased at %s"),
+			die(_("branch %s is being rebased at %s"),
 			    target, wt->path);
 
 		if (is_worktree_being_bisected(wt, target))
-			die(_("Branch %s is being bisected at %s"),
+			die(_("branch %s is being bisected at %s"),
 			    target, wt->path);
 	}
 
@@ -540,7 +540,7 @@ static void copy_or_rename_branch(const char *oldname, const char *newname, int
 		if (ref_exists(oldref.buf))
 			recovery = 1;
 		else
-			die(_("Invalid branch name: '%s'"), oldname);
+			die(_("invalid branch name: '%s'"), oldname);
 	}
 
 	/*
@@ -560,31 +560,31 @@ static void copy_or_rename_branch(const char *oldname, const char *newname, int
 	}
 
 	if (copy)
-		strbuf_addf(&logmsg, "Branch: copied %s to %s",
+		strbuf_addf(&logmsg, "branch: copied %s to %s",
 			    oldref.buf, newref.buf);
 	else
-		strbuf_addf(&logmsg, "Branch: renamed %s to %s",
+		strbuf_addf(&logmsg, "branch: renamed %s to %s",
 			    oldref.buf, newref.buf);
 
 	if (!copy &&
 	    (!head || strcmp(oldname, head) || !is_null_oid(&head_oid)) &&
 	    rename_ref(oldref.buf, newref.buf, logmsg.buf))
-		die(_("Branch rename failed"));
+		die(_("branch rename failed"));
 	if (copy && copy_existing_ref(oldref.buf, newref.buf, logmsg.buf))
-		die(_("Branch copy failed"));
+		die(_("branch copy failed"));
 
 	if (recovery) {
 		if (copy)
-			warning(_("Created a copy of a misnamed branch '%s'"),
+			warning(_("created a copy of a misnamed branch '%s'"),
 				interpreted_oldname);
 		else
-			warning(_("Renamed a misnamed branch '%s' away"),
+			warning(_("renamed a misnamed branch '%s' away"),
 				interpreted_oldname);
 	}
 
 	if (!copy &&
 	    replace_each_worktree_head_symref(oldref.buf, newref.buf, logmsg.buf))
-		die(_("Branch renamed to %s, but HEAD is not updated!"), newname);
+		die(_("branch renamed to %s, but HEAD is not updated!"), newname);
 
 	strbuf_release(&logmsg);
 
@@ -593,9 +593,9 @@ static void copy_or_rename_branch(const char *oldname, const char *newname, int
 	strbuf_addf(&newsection, "branch.%s", interpreted_newname);
 	strbuf_release(&newref);
 	if (!copy && git_config_rename_section(oldsection.buf, newsection.buf) < 0)
-		die(_("Branch is renamed, but update of config-file failed"));
+		die(_("branch is renamed, but update of config-file failed"));
 	if (copy && strcmp(oldname, newname) && git_config_copy_section(oldsection.buf, newsection.buf) < 0)
-		die(_("Branch is copied, but update of config-file failed"));
+		die(_("branch is copied, but update of config-file failed"));
 	strbuf_release(&oldsection);
 	strbuf_release(&newsection);
 }
@@ -611,9 +611,9 @@ static int edit_branch_description(const char *branch_name)
 	if (!buf.len || buf.buf[buf.len-1] != '\n')
 		strbuf_addch(&buf, '\n');
 	strbuf_commented_addf(&buf,
-		    _("Please edit the description for the branch\n"
+		    _("please edit the description for the branch\n"
 		      "  %s\n"
-		      "Lines starting with '%c' will be stripped.\n"),
+		      "lines starting with '%c' will be stripped.\n"),
 		    branch_name, comment_line_char);
 	write_file_buf(edit_description(), buf.buf, buf.len);
 	strbuf_reset(&buf);
@@ -711,7 +711,7 @@ int cmd_branch(int argc, const char **argv, const char *prefix)
 
 	head = resolve_refdup("HEAD", 0, &head_oid, NULL);
 	if (!head)
-		die(_("Failed to resolve HEAD as a valid ref."));
+		die(_("failed to resolve HEAD as a valid ref."));
 	if (!strcmp(head, "HEAD"))
 		filter.detached = 1;
 	else if (!skip_prefix(head, "refs/heads/", &head))
@@ -799,7 +799,7 @@ int cmd_branch(int argc, const char **argv, const char *prefix)
 
 		if (!argc) {
 			if (filter.detached)
-				die(_("Cannot give description to detached HEAD"));
+				die(_("cannot give description to detached HEAD"));
 			branch_name = head;
 		} else if (argc == 1)
 			branch_name = argv[0];
@@ -811,10 +811,10 @@ int cmd_branch(int argc, const char **argv, const char *prefix)
 			strbuf_release(&branch_ref);
 
 			if (!argc)
-				return error(_("No commit on branch '%s' yet."),
+				return error(_("no commit on branch '%s' yet."),
 					     branch_name);
 			else
-				return error(_("No branch named '%s'."),
+				return error(_("no branch named '%s'."),
 					     branch_name);
 		}
 		strbuf_release(&branch_ref);
@@ -874,7 +874,7 @@ int cmd_branch(int argc, const char **argv, const char *prefix)
 		}
 
 		if (!branch_has_merge_config(branch))
-			die(_("Branch '%s' has no upstream information"), branch->name);
+			die(_("branch '%s' has no upstream information"), branch->name);
 
 		strbuf_addf(&buf, "branch.%s.remote", branch->name);
 		git_config_set_multivar(buf.buf, NULL, NULL, CONFIG_FLAGS_MULTI_REPLACE);