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|
#!/bin/bash
# SPDX-FileCopyrightText: 2023 Tillitis AB <tillitis.se>
# SPDX-License-Identifier: BSD-2-Clause
set -eu
# Check for the SPDX tag in all files in the repo. Exit with a non-zero code if
# some is missing. The missingok arrays below contain files and directories
# with files where the the tag is not required.
cd "${0%/*}"
cd ..
tag="SPDX-License-Identifier:"
missingok_dirs=(
.github/workflows/
)
missingok_files=(
.editorconfig
.gitignore
.golangci.yml
LICENSE
LICENSES/BSD-2-Clause.txt
Makefile
README.md
RELEASE.md
go.mod
go.sum
)
is_missingok() {
item="$1"
# ok for empty files
[[ -f "$item" ]] && [[ ! -s "$item" ]] && return 0
for fileok in "${missingok_files[@]}"; do
[[ "$item" = "$fileok" ]] && return 0
done
for dirok in "${missingok_dirs[@]}"; do
[[ "$item" =~ ^$dirok ]] && return 0
done
return 1
}
printf "* Checking for SPDX tags in %s\n" "$PWD"
mapfile -t repofiles < <(git ls-files || true)
if [[ -z "${repofiles[*]}" ]]; then
printf "* No files in the repo?!\n"
exit 1
fi
failed=0
printed=0
for fileok in "${missingok_files[@]}"; do
[[ -f "$fileok" ]] && continue
if (( !printed )); then
printf "* Some files in missingok_files are themselves missing:\n"
printed=1
failed=1
fi
printf "%s\n" "$fileok"
done
printed=0
for dirok in "${missingok_dirs[@]}"; do
[[ -d "$dirok" ]] && continue
if (( !printed )); then
printf "* Some dirs in missingok_dirs are themselves missing:\n"
printed=1
failed=1
fi
printf "%s\n" "$dirok"
done
printed=0
for file in "${repofiles[@]}"; do
is_missingok "$file" && continue
if ! grep -q "$tag" "$file"; then
if (( !printed )); then
printf "* Files missing the SPDX tag:\n"
printed=1
failed=1
fi
printf "%s\n" "$file"
fi
done
exit "$failed"
|
