Created
April 2, 2024 20:45
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| #!/usr/bin/env bash | |
| # A hacky fixer for copyloopvar errors | |
| go install github.com/karamaru-alpha/copyloopvar/cmd/copyloopvar@latest | |
| cmd="sed" | |
| if uname -s | grep Darwin; then | |
| cmd="gsed" | |
| fi | |
| declare -A visited | |
| while IFS= read -r copy; do | |
| # file:line:indent: The copy of the 'for' variable "test" can be deleted (Go 1.22+) | |
| file=$(cut -d ":" -f 1 <<< "$copy") | |
| line=$(cut -d ":" -f 2 <<< "$copy") | |
| if ! [[ $line =~ ^[0-9]+$ ]]; then | |
| # Ignore non-useful output | |
| continue | |
| fi | |
| # Since our files likely have more than a single instance that needs to be updated we need | |
| # to track how often we visit the file so we can decrement the line index each time. | |
| # This relies on the fact that copyloopvar is output ordered. | |
| visited_times="${visited["$file"]}" | |
| (( decr="0" )) | |
| if [ "$visited_times" != "" ]; then | |
| (( decr="$visited_times" )) | |
| fi | |
| (( remove = line - decr )) | |
| echo $cmd -i "${remove}d" "$file" | |
| $cmd -i "${remove}d" "$file" | |
| (( visited["$file"]++ )) | |
| done < <(go vet -vettool="$(which copyloopvar)" ./... 2>&1) |
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