diff options
Diffstat (limited to 'build-aux/lint-generic')
| -rwxr-xr-x | build-aux/lint-generic | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/build-aux/lint-generic b/build-aux/lint-generic new file mode 100755 index 0000000..c02dc34 --- /dev/null +++ b/build-aux/lint-generic @@ -0,0 +1,54 @@ +#!/bin/sh +# build-aux/lint-generic - Non-language-specific lint checks +# +# 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 + # Ignore non-files + continue + fi + + # File header ########################################################## + + shebang="$(sed -n '1{/^#!/{/^#!\/hint\//q; p;};}' "$filename")" + if [ -x "$filename" ] && [ -z "$shebang" ]; then + err "$filename" 'is executable but does not have a shebang' + elif [ -n "$shebang" ] && ! [ -x "$filename" ]; then + err "$filename" 'has a shebang but is executable' + fi + + if ! grep -E -q 'Copyright \(C\) 202[4-9]((-|, )202[5-9])* Luke T. Shumaker' "$filename"; then + err "$filename" 'is missing a copyright statement' + fi + if ! grep -q ' SPDX-License-Identifier[:] ' "$filename"; then + err "$filename" 'is missing an SPDX-License-Identifier' + fi + + dscname_act=$(./build-aux/get-dscname "$filename") + dscname_exp=$(echo "$filename" | sed \ + -e 's,.*/config/,,' \ + -e 's,.*/config\.h$,config.h,' \ + -e 's,.*include/,,' \ + -e 's/\.wip$//') + if [ "$dscname_act" != "$dscname_exp" ] && [ "cmd/$dscname_act" != "$dscname_exp" ]; then + err "$filename" "self-identifies as $dscname_act (expected $dscname_exp)" + fi + + # File body ############################################################ + + if grep -n --color=auto "$(printf '\\S\t')" "$filename"; then + err "$filename" 'uses tabs for alignment' + fi +done +exit $r |