From fdd80b98e9419dc0eaaa367f919252420d4f7676 Mon Sep 17 00:00:00 2001
From: "Luke T. Shumaker" <lukeshu@lukeshu.com>
Date: Mon, 27 Jan 2025 22:59:31 -0700
Subject: make lint: Have the output be a little prettier

---
 build-aux/lint-generic | 16 ++++++++++++----
 1 file changed, 12 insertions(+), 4 deletions(-)

(limited to 'build-aux/lint-generic')

diff --git a/build-aux/lint-generic b/build-aux/lint-generic
index 9f9e0f7..fcc0457 100755
--- a/build-aux/lint-generic
+++ b/build-aux/lint-generic
@@ -4,16 +4,24 @@
 # Copyright (C) 2024-2025  Luke T. Shumaker <lukeshu@lukeshu.com>
 # SPDX-License-Identifier: AGPL-3.0-or-later
 
+RED=$(tput setaf 1)
+RESET=$(tput sgr0)
+
+err() {
+	printf "${RED}%s${RESET}: %s\n" "$1" "$2" >&2
+	r=1
+}
+
 r=0
 for filename in "$@"; do
 	if ! { [ -f "$filename" ] && ! [ -h "$filename" ]; }; then
 		continue
 	fi
 	if ! grep -E -q 'Copyright \(C\) 202[4-9]((-|, )202[5-9])*  Luke T. Shumaker' "$filename"; then
-		echo "$filename is missing a copyright statement"; r=1
+		err "$filename" 'is missing a copyright statement'
 	fi
 	if ! grep -q ' SPDX-License-Identifier[:] ' "$filename"; then
-		echo "$filename is missing an SPDX-License-Identifier"; r=1
+		err "$filename" 'is missing an SPDX-License-Identifier'
 	fi
 	dscname_act=$(./build-aux/get-dscname "$filename")
 	dscname_exp=$(echo "$filename" | sed \
@@ -22,10 +30,10 @@ for filename in "$@"; do
 		-e 's,.*include/,,' \
 		-e 's/\.wip$//')
 	if [ "$dscname_act" != "$dscname_exp" ] && [ "cmd/$dscname_act" != "$dscname_exp" ]; then
-		echo "$filename self-identifies as $dscname_act (expected $dscname_exp)"; r=1
+		err "$filename" "self-identifies as $dscname_act (expected $dscname_exp)"
 	fi
 	if grep -n --color=auto "$(printf '\\S\t')" "$filename"; then
-		echo "$filename uses tabs for alignment"; r=1
+		err "$filename" 'uses tabs for alignment'
 	fi
 done
 exit $r
-- 
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