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Updated copyright script to allow changing the header

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Kyren223
2025-08-04 11:34:58 +03:00
parent 558755e027
commit 64017b6454
1 changed files with 56 additions and 14 deletions
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70
tools/copyright.sh
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@@ -5,8 +5,8 @@
# Get current year
CURRENT_YEAR=$(date +%Y)
HEADER="// Eko: A terminal based social media platform
// Copyright (C) $CURRENT_YEAR Kyren223
LICENSE_HEADER_TEMPLATE="// Eko: A terminal-native social media platform
// Copyright (C) {YEARS} Kyren223
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published
@@ -54,10 +54,39 @@ while IFS= read -r file; do
continue
fi
head_block=$(head -n 10 "$file")
copyright_line=$(echo "$head_block" | grep -E 'Copyright \(C\) [0-9]{4}')
if [[ -z "$copyright_line" ]]; then
head_block=$(head -n 20 "$file")
license_block=$(echo "$head_block" | sed -n '/Copyright (C) [0-9]\{4\}/,/gnu.org\/licenses\/>/p')
copyright_line=$(echo "$license_block" | grep -E 'Copyright \(C\) [0-9]{4}')
START_YEAR=""
END_YEAR=""
if [[ -n "$copyright_line" ]]; then
# Parse years
if [[ "$copyright_line" =~ Copyright\ \(C\)\ ([0-9]{4})-([0-9]{4}) ]]; then
START_YEAR="${BASH_REMATCH[1]}"
END_YEAR="${BASH_REMATCH[2]}"
elif [[ "$copyright_line" =~ Copyright\ \(C\)\ ([0-9]{4}) ]]; then
START_YEAR="${BASH_REMATCH[1]}"
fi
fi
# Determine what the correct copyright line should be
if [[ -z "$START_YEAR" ]]; then
YEARS="$CURRENT_YEAR"
elif [[ "$START_YEAR" == "$CURRENT_YEAR" ]]; then
YEARS="$CURRENT_YEAR"
else
YEARS="$START_YEAR-$CURRENT_YEAR"
fi
HEADER="${LICENSE_HEADER_TEMPLATE//\{YEARS\}/$YEARS}"
existing_header=$(sed -n '1,/https:\/\/www\.gnu\.org\/licenses\/>/p' "$file")
# existing_header_trimmed=$(echo "$existing_header" | sed 's/[[:space:]]*$//')
# new_header_trimmed=$(echo "$HEADER" | sed 's/[[:space:]]*$//')
if [[ -z "$license_block" ]]; then
MODIFIED=true
if $CHECK_MODE; then
echo "Missing copyright: $file"
@@ -65,19 +94,32 @@ while IFS= read -r file; do
{ echo "$HEADER"; echo; cat "$file"; } > "$file.tmp" && mv "$file.tmp" "$file"
echo "Added license header to $file"
fi
continue
fi
# Extract the starting year
start_year=$(echo "$copyright_line" | sed -E 's/.*Copyright \(C\) ([0-9]{4})(-[0-9]{4})?.*/\1/')
if [[ "$start_year" != "$CURRENT_YEAR" ]]; then
elif [[ "$existing_header" != "$HEADER" ]]; then
MODIFIED=true
if $CHECK_MODE; then
echo "Needs update: $file"
else
sed -i "1,10s/Copyright (C) $start_year/Copyright (C) $start_year-$CURRENT_YEAR/" "$file"
echo "Updated year in $file"
awk -v header="$HEADER" '
BEGIN {skipping=1}
{
if (NR == 1) {
print header
next
}
if (skipping) {
if ($0 ~ /<https:\/\/www\.gnu\.org\/licenses\/>/) {
skipping = 0
next
} else {
next
}
}
print
}
' "$file" > "$file.tmp" && mv "$file.tmp" "$file"
echo "Updated license in $file"
fi
fi
done < <(find . -type f -name "*.go")