golangci-lint应用

├── .githooks
│   ├── applypatch-msg.sample
│   ├── commit-msg.sample
│   ├── fsmonitor-watchman.sample
│   ├── post-update.sample
│   ├── pre-applypatch.sample
│   ├── pre-commit
│   ├── pre-merge-commit.sample
│   ├── pre-push
│   ├── pre-rebase.sample
│   ├── pre-receive.sample
│   ├── prepare-commit-msg.sample
│   ├── push-to-checkout.sample
│   └── update.sample
├── .golangci.yml
├── go.mod
├── golangci-lint.sh
└── init.sh

#!/bin/sh
#
# An example hook script to verify what is about to be committed.
# Called by "git commit" with no arguments.  The hook should
# exit with non-zero status after issuing an appropriate message if
# it wants to stop the commit.
#
# To enable this hook, rename this file to "pre-commit".

# 获取所有变化的go文件
STAGED_GO_FILES=$(git diff --cached --name-only --diff-filter=ACM | grep .go$)

if [ "$STAGED_GO_FILES" = "" ]; then
    exit 0
fi

echo "check gofmt ..."
CHECK_FMT=$(gofmt -s -w -l $STAGED_GO_FILES)
if [ -n "${CHECK_FMT##* }" ]; then
    echo
    echo -e "these files will be gofmt formatted:"
    for file in ${CHECK_FMT[*]}; do
        echo -e "	$file"
    done
    git add ${CHECK_FMT///n/ }
    echo
fi

echo "check goimports ..."
CHECK_GOPLS=$(goimports -l -w $STAGED_GO_FILES)
if [ -n "${CHECK_GOPLS##* }" ]; then
    echo
    echo -e "these files will be goimports formatted:"
    for file in ${CHECK_GOPLS[*]}; do
        echo -e "	$file"
    done
    git add ${CHECK_GOPLS///n/ }
    echo
fi

printf " COMMIT SUCCEEDED 
"
echo

exit 0

#!/bin/sh

# An example hook script to verify what is about to be pushed.  Called by "git
# push" after it has checked the remote status, but before anything has been
# pushed.  If this script exits with a non-zero status nothing will be pushed.
#
# This hook is called with the following parameters:
#
# $1 -- Name of the remote to which the push is being done
# $2 -- URL to which the push is being done
#
# If pushing without using a named remote those arguments will be equal.
#
# Information about the commits which are being pushed is supplied as lines to
# the standard input in the form:
#
#   <local ref> <local oid> <remote ref> <remote oid>
#
# This sample shows how to prevent push of commits where the log message starts
# with "WIP" (work in progress).

#remote="$1"
#url="$2"
printf " 推送前需要检查当前项目可以 go build 通过 
"

echo "run golangci-lint..."
echo

# 运行 golangci-lint 检查工具
golangci-lint run ./...
if [ $? -ne 0 ]; then
    printf " PUSH FAILED 
"
    exit 1
fi

printf " PUSH SUCCEEDED 
"
echo

exit 0

#!/bin/sh

if ! command -v golangci-lint &>/dev/null; then
    echo "golangci-lint not installed or available in the PATH" >&2
    echo "install golangci-lint ..." >&2
    go install github.com/golangci/golangci-lint/cmd/golangci-lint@v1.50.1
fi

#goland 可直接定位文件
golangci-lint run ./... |sed 's/\///g'

#!/bin/sh

# 检查 go 是否安装
checkGoEnv() {
    # go是否安装
    if ! command -v go &>/dev/null; then
        echo "go not installed or available in the PATH" >&2
        echo "please check https://golang.google.cn" >&2
        exit 1
    fi

    # go proxy 是否设置
    if [ -z $GOPROXY ]; then
        echo "go proxy not set in the PATH" >&2
        echo "please set GOPROXY, https://goproxy.cn,direct || https://goproxy.io,direct" >&2
        exit 1
    fi

    echo "go env installed ..."
}

# 检查 go 相关工具包是否安装
checkGoLintEnv() {
    if ! command -v goimports &>/dev/null; then
        echo "goimports not installed or available in the PATH" >&2
        echo "install goimports ..." >&2
        go install golang.org/x/tools/cmd/goimports@latest
        checkGoLintEnv
        return
    fi

    echo "goimports installed ..."
}

# 检查 golangci-lint 是否安装
checkCiLintEnv() {
    if ! command -v golangci-lint &>/dev/null; then
        echo "golangci-lint not installed or available in the PATH" >&2
        echo "install golangci-lint ..." >&2
        go install github.com/golangci/golangci-lint/cmd/golangci-lint@v1.50.1
        checkCiLintEnv
    fi

    echo "golangci-lint installed ..."
}

# 初始化钩子配置
initHooks() {
    # 如果当前目录不存在 .githooks 目录，说明位置不对
    if [ ! -d ".githooks" ]; then
        echo "exec incorrect position"
        exit 1
    fi

    # 检查是否已经设置了
    exist=$(git config core.hooksPath)
    if [ -z $exist ]; then
        # 设置 hooks 默认位置
        git config core.hooksPath .githooks
        echo "init git hooks ..." >&2
    fi
}

main() {
    checkGoEnv
    checkGoLintEnv
    checkCiLintEnv
    initHooks
}

main

run:
  timeout: 2m
  tests: false

linters:
  disable-all: true
  enable:
    - typecheck
    - staticcheck
    - govet
    - gocritic

linters-settings:
  govet:
    check-shadowing: true
    disable-all: true
    enable:
      - asmdecl
      - assign
      - atomic
      - atomicalign
      - bools
      - buildtag
      - cgocall
      - composites
      - copylocks
      - httpresponse
      - loopclosure
      - lostcancel
      - nilfunc
      - nilness
      - printf
      - shadow
      - shift
      - stdmethods
      - structtag
      - tests
      - unmarshal
      - unreachable
      - unsafeptr
      - unusedresult

  staticcheck:
    go: "1.17"
    checks: [ "all", "-SA3*", "-SA6000", "-SA6001", "-SA6003", "-ST*", "ST1006", "ST1008", "ST1016", "-QF1" ]

  gocritic:
    enabled-tags:
      - diagnostic
      - experimental
      - opinionated
      - style
    enabled-checks:
      - sliceClear
    disabled-tags:
      - performance
    disabled-checks:
      - assignOp
      - badLock
      - badRegexp
      - codegenComment
      - commentFormatting
      - commentedOutCode
      - docStub
      - dupArg
      - dupBranchBody
      - dupCase
      - dupImport
      - exitAfterDefer
      - externalErrorReassign
      - flagDeref
      - hexLiteral
      - ifElseChain
      - importShadow
      - initClause
      - mapKey
      - nestingReduce
      - newDeref
      - redundantSprint
      - regexpMust
      - regexpPattern
      - regexpSimplify
      - ruleguard
      - sloppyLen
      - sloppyTypeAssert
      - sortSlice
      - sprintfQuotedString
      - sqlQuery
      - stringConcatSimplify
      - syncMapLoadAndDelete
      - tooManyResultsChecker
      - typeDefFirst
      - typeUnparen
      - underef
      - unlabelStmt
      - unlambda
      - unnecessaryBlock
      - unnecessaryDefer
      - yodaStyleExpr
      - whyNoLint
      - paramTypeCombine
      - emptyStringTest

├── .githooks
│   ├── pre-commit
│   └── pre-push
├── .golangci.yml
├── golangci-lint.sh
└── init.sh