Question

Montage_GetCurrentSection

对此表彰import { connect } from 'react-redux'; import {withRouter} from 'react-router'; import { Link } from 'react-router-dom'; import PropTypes from 'prop-types'; import {Line} from 'react-chartjs-2'; class ChartPage extends Component { profitForChart = (props) => { let total = 0 return this.props.playedGames.slice().reverse().map( (game, index) => ({ x: index, y: total += parseFloat(game.profit) })) } render() { if(!this.props.playedGames) return <h1>Loading...</h1> const { classes } = this.props; const data = { datasets: [{ data: this.profitForChart(), label: 'PROFIT' }], labels: this.props.playedGames.slice().reverse().map( game => (new Date(game.start_date_time)).toLocaleDateString()), } return( <div className={classes.root} <Line data={data} /> </div> ) } } const mapStateToProps = ( state ) => { return { playedGames: state.userPlayedGames.playedGames, isLoading: state.isLoading, } } const mapDispatchToProps = { } ChartPage.propTypes = { classes: PropTypes.object.isRequired, }; export default compose( withStyles(styles, { name: 'ChartPage', }), connect(mapStateToProps, mapDispatchToProps))(withRouter(ChartPage));感到困惑并在执行此操作时出错...

all: gotool
    @go build -v .
clean:
    rm -f apiserver
    find . -name "[._]*.s[a-w][a-z]" | xargs -i rm -f {}
gotool:
    gofmt -w .
    go tool vet . |& grep -v vendor;true

help:
    @echo "make - compile the source code"
    @echo "make clean - remove binary file and vim swp files"
    @echo "make gotool - run go tool 'fmt' and 'vet'"
    @echo "make ca - generate ca files"

.PHONY: clean gotool help

Answer 1

该命令尝试将标准输出和标准错误都重定向到grep。便携式（主观上更好）的方法是

go tool vet . 2>&1 | grep -v vendor || true

即使true找不到任何匹配项（例如，没有不包含make的输出行），结尾的grep也会导致vendor命令成功。回想一下make在默认情况下会在第一个错误时中断编译；这样可以避免出现明显仅用于监视或娱乐的命令。

去工具兽医。 |＆grep -v vendor; true

1 个答案: