Source / Include Folder (#88)

Moved Source Files Into `src` Folder

1 files changed, 0 insertions, 233 deletions

diff --git a/diag.c b/diag.c
deleted file mode 100644
index 27848f1..0000000
--- a/diag.c
+++ /dev/null
@@ -1,233 +0,0 @@
-/****************************************************************************
- * bfs                                                                      *
- * Copyright (C) 2019-2022 Tavian Barnes <tavianator@tavianator.com>        *
- *                                                                          *
- * Permission to use, copy, modify, and/or distribute this software for any *
- * purpose with or without fee is hereby granted.                           *
- *                                                                          *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES *
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF         *
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR  *
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES   *
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN    *
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF  *
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.           *
- ****************************************************************************/
-
-#include "diag.h"
-#include "ctx.h"
-#include "color.h"
-#include "expr.h"
-#include "util.h"
-#include <assert.h>
-#include <errno.h>
-#include <stdarg.h>
-
-void bfs_perror(const struct bfs_ctx *ctx, const char *str) {
-	bfs_error(ctx, "%s: %m.\n", str);
-}
-
-void bfs_error(const struct bfs_ctx *ctx, const char *format, ...)  {
-	va_list args;
-	va_start(args, format);
-	bfs_verror(ctx, format, args);
-	va_end(args);
-}
-
-bool bfs_warning(const struct bfs_ctx *ctx, const char *format, ...)  {
-	va_list args;
-	va_start(args, format);
-	bool ret = bfs_vwarning(ctx, format, args);
-	va_end(args);
-	return ret;
-}
-
-bool bfs_debug(const struct bfs_ctx *ctx, enum debug_flags flag, const char *format, ...)  {
-	va_list args;
-	va_start(args, format);
-	bool ret = bfs_vdebug(ctx, flag, format, args);
-	va_end(args);
-	return ret;
-}
-
-void bfs_verror(const struct bfs_ctx *ctx, const char *format, va_list args) {
-	int error = errno;
-
-	bfs_error_prefix(ctx);
-
-	errno = error;
-	cvfprintf(ctx->cerr, format, args);
-}
-
-bool bfs_vwarning(const struct bfs_ctx *ctx, const char *format, va_list args) {
-	int error = errno;
-
-	if (bfs_warning_prefix(ctx)) {
-		errno = error;
-		cvfprintf(ctx->cerr, format, args);
-		return true;
-	} else {
-		return false;
-	}
-}
-
-bool bfs_vdebug(const struct bfs_ctx *ctx, enum debug_flags flag, const char *format, va_list args) {
-	int error = errno;
-
-	if (bfs_debug_prefix(ctx, flag)) {
-		errno = error;
-		cvfprintf(ctx->cerr, format, args);
-		return true;
-	} else {
-		return false;
-	}
-}
-
-void bfs_error_prefix(const struct bfs_ctx *ctx) {
-	cfprintf(ctx->cerr, "${bld}%s:${rs} ${err}error:${rs} ", xbasename(ctx->argv[0]));
-}
-
-bool bfs_warning_prefix(const struct bfs_ctx *ctx) {
-	if (ctx->warn) {
-		cfprintf(ctx->cerr, "${bld}%s:${rs} ${wrn}warning:${rs} ", xbasename(ctx->argv[0]));
-		return true;
-	} else {
-		return false;
-	}
-}
-
-bool bfs_debug_prefix(const struct bfs_ctx *ctx, enum debug_flags flag) {
-	if (ctx->debug & flag) {
-		cfprintf(ctx->cerr, "${bld}%s:${rs} ${cyn}-D %s${rs}: ", xbasename(ctx->argv[0]), debug_flag_name(flag));
-		return true;
-	} else {
-		return false;
-	}
-}
-
-/** Recursive part of highlight_expr(). */
-static bool highlight_expr_recursive(const struct bfs_ctx *ctx, const struct bfs_expr *expr, bool *args) {
-	if (!expr) {
-		return false;
-	}
-
-	bool ret = false;
-
-	if (!expr->synthetic) {
-		size_t i = expr->argv - ctx->argv;
-		for (size_t j = 0; j < expr->argc; ++j) {
-			assert(i + j < ctx->argc);
-			args[i + j] = true;
-			ret = true;
-		}
-	}
-
-	if (bfs_expr_has_children(expr)) {
-		ret |= highlight_expr_recursive(ctx, expr->lhs, args);
-		ret |= highlight_expr_recursive(ctx, expr->rhs, args);
-	}
-
-	return ret;
-}
-
-/** Highlight an expression in the command line. */
-static bool highlight_expr(const struct bfs_ctx *ctx, const struct bfs_expr *expr, bool *args) {
-	for (size_t i = 0; i < ctx->argc; ++i) {
-		args[i] = false;
-	}
-
-	return highlight_expr_recursive(ctx, expr, args);
-}
-
-/** Print a highlighted portion of the command line. */
-static void bfs_argv_diag(const struct bfs_ctx *ctx, const bool *args, bool warning) {
-	if (warning) {
-		bfs_warning_prefix(ctx);
-	} else {
-		bfs_error_prefix(ctx);
-	}
-
-	size_t max_argc = 0;
-	for (size_t i = 0; i < ctx->argc; ++i) {
-		if (i > 0) {
-			cfprintf(ctx->cerr, " ");
-		}
-
-		if (args[i]) {
-			max_argc = i + 1;
-			cfprintf(ctx->cerr, "${bld}%s${rs}", ctx->argv[i]);
-		} else {
-			cfprintf(ctx->cerr, "%s", ctx->argv[i]);
-		}
-	}
-
-	cfprintf(ctx->cerr, "\n");
-
-	if (warning) {
-		bfs_warning_prefix(ctx);
-	} else {
-		bfs_error_prefix(ctx);
-	}
-
-	for (size_t i = 0; i < max_argc; ++i) {
-		if (i > 0) {
-			if (args[i - 1] && args[i]) {
-				cfprintf(ctx->cerr, "~");
-			} else {
-				cfprintf(ctx->cerr, " ");
-			}
-		}
-
-		if (args[i] && (i == 0 || !args[i - 1])) {
-			if (warning) {
-				cfprintf(ctx->cerr, "${wrn}");
-			} else {
-				cfprintf(ctx->cerr, "${err}");
-			}
-		}
-
-		size_t len = xstrwidth(ctx->argv[i]);
-		for (size_t j = 0; j < len; ++j) {
-			if (args[i]) {
-				cfprintf(ctx->cerr, "~");
-			} else {
-				cfprintf(ctx->cerr, " ");
-			}
-		}
-
-		if (args[i] && (i + 1 >= max_argc || !args[i + 1])) {
-			cfprintf(ctx->cerr, "${rs}");
-		}
-	}
-
-	cfprintf(ctx->cerr, "\n");
-}
-
-void bfs_argv_error(const struct bfs_ctx *ctx, const bool *args) {
-	bfs_argv_diag(ctx, args, false);
-}
-
-void bfs_expr_error(const struct bfs_ctx *ctx, const struct bfs_expr *expr) {
-	bool args[ctx->argc];
-	if (highlight_expr(ctx, expr, args)) {
-		bfs_argv_error(ctx, args);
-	}
-}
-
-bool bfs_argv_warning(const struct bfs_ctx *ctx, const bool *args) {
-	if (!ctx->warn) {
-		return false;
-	}
-
-	bfs_argv_diag(ctx, args, true);
-	return true;
-}
-
-bool bfs_expr_warning(const struct bfs_ctx *ctx, const struct bfs_expr *expr) {
-	bool args[ctx->argc];
-	if (highlight_expr(ctx, expr, args)) {
-		return bfs_argv_warning(ctx, args);
-	}
-
-	return false;
-}