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pre-commit git hook file for working in Go. Be sure to save this file in your repository as `.git/hooks/pre-commit` and give it right to execute e.g. with command `chmod +x .git/hooks/pre-commit`
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| #!/bin/sh | |
| STAGED_GO_FILES=$(git diff --cached --name-only --diff-filter=ACM | grep "\.go$") | |
| if [[ "$STAGED_GO_FILES" = "" ]]; then | |
| exit 0 | |
| fi | |
| GOLINT=`which golint` | |
| GOIMPORTS=`which GOIMPORTS` | |
| # Check for golint | |
| if [[ ! -x "$GOLINT" ]]; then | |
| printf "\t\033[41mPlease install golint\033[0m (go get -u golang.org/x/lint/golint)" | |
| exit 1 | |
| fi | |
| # Check for goimports | |
| if [[ ! -x "$GOIMPORTS" ]]; then | |
| printf "\t\033[41mPlease install goimports\033[0m (go get golang.org/x/tools/cmd/goimports)" | |
| exit 1 | |
| fi | |
| PASS=true | |
| for FILE in $STAGED_GO_FILES | |
| do | |
| # skip vendor files | |
| if [[ $FILE == "vendor/"* ]];then | |
| continue | |
| fi | |
| # Run goimports on the staged file | |
| $GOIMPORTS -w $FILE | |
| if [[ $? != 0 ]]; then | |
| printf "\t\033[31mgoimports $FILE\033[0m \033[0;30m\033[41mFAILURE!\033[0m\n" | |
| PASS=false | |
| else | |
| printf "\t\033[32mgoimports $FILE\033[0m \033[0;30m\033[42mpass\033[0m\n" | |
| fi | |
| # Run golint on the staged file and check the exit status | |
| $GOLINT "-set_exit_status" $FILE | |
| if [[ $? == 1 ]]; then | |
| printf "\t\033[31mgolint $FILE\033[0m \033[0;30m\033[41mFAILURE!\033[0m\n" | |
| PASS=false | |
| else | |
| printf "\t\033[32mgolint $FILE\033[0m \033[0;30m\033[42mpass\033[0m\n" | |
| fi | |
| # Run govet on the staged file and check the exit status | |
| go vet $FILE | |
| if [[ $? != 0 ]]; then | |
| printf "\t\033[31mgo vet $FILE\033[0m \033[0;30m\033[41mFAILURE!\033[0m\n" | |
| PASS=false | |
| else | |
| printf "\t\033[32mgo vet $FILE\033[0m \033[0;30m\033[42mpass\033[0m\n" | |
| fi | |
| # format unforamted file | |
| UNFORMATTED=$(gofmt -l $FILE) | |
| if [[ "$UNFORMATTED" != "" ]];then | |
| gofmt -w $PWD/$UNFORMATTED | |
| if [[ $? != 0 ]]; then | |
| PASS=false | |
| fi | |
| fi | |
| # add changed file | |
| git add $FILE | |
| done | |
| if ! $PASS; then | |
| printf "\033[0;30m\033[41mCOMMIT FAILED\033[0m\n" | |
| exit 1 | |
| else | |
| printf "\033[0;30m\033[42mCOMMIT SUCCEEDED\033[0m\n" | |
| fi | |
| exit 0 |
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If you want to add this hook to repo, you can create a directory called
.githooks, and also store the hook to this dir.Then exec the command:
git config core.hooksPath .githooks