Knitfile

knit = require("knit")

version = "0.0.0-unknown"
knit.knit("-C tools/version")
version = knit.shell("./tools/version/version")
goflags = f"-trimpath -ldflags \"-s -w -X github.com/zyedidia/knit/info.Version=$version\""

race = tobool(cli.race) and "-race" or ""

pkgs = ".,./rules,./expand"

return b{
$ knit:B:
    go build $goflags ./cmd/knit
$ build:V: knit

$ install:VB:
    go install $goflags ./cmd/knit

$ all:V: knit-$version-linux-amd64.tar.gz \
         knit-$version-linux-386.tar.gz \
         knit-$version-linux-arm.tar.gz \
         knit-$version-linux-arm64.tar.gz \
         knit-$version-darwin-amd64.tar.gz \
         knit-$version-darwin-arm64.tar.gz \
         knit-$version-openbsd-amd64.tar.gz \
         knit-$version-freebsd-amd64.tar.gz \
         knit-$version-windows-amd64.tar.gz

$ %.tar.gz: %
    tar czf $output $input

$ '(knit-$version-(.*)-([^\.]*))':R: knit.1
    mkdir -p $match1
    CGO_ENABLED=0 GOOS=$match2 GOARCH=$match3 go build $goflags -o $match1/knit ./cmd/knit
    cp LICENSE* $match1
    cp README.md $match1
    cp knit.1 $match1

$ clean:VB:
    knit :all -t clean
    rm -rf knit-*

$ test:VB:
    go test $race

$ check:VB:
    if [ "$$(gofmt -s -l . | wc -l)" -gt 0 ]; then exit 1; fi
    go vet ./...
    staticcheck ./...
    go test $race

$ cover.out:B:
    go test -coverpkg=$pkgs -coverprofile cover.out .

$ cover:VB:
    go test -coverpkg=$pkgs -cover .

$ cover-html:VB: cover.out
    go tool cover -html=cover.out

$ tools/replace/replace: tools/replace/replace.go
    go build -o $output $input

$ knit.1: man/knit.md tools/replace/replace
    tools/replace/replace $input | pandoc -s -t man -o $output
}