go2port: a MacPorts portfile generator for Go projects

go2port is a tool for generating and updating MacPorts portfiles for projects written in Go.

Installation

Install with MacPorts:

sudo port install go2port

Or with Go:

go get github.com/amake/go2port

Usage

Supply a Go package and a version to generate a portfile template. The result is sent to standard output by default:

$ go2port get github.com/amake/go2port 1.0.0
# -*- coding: utf-8; mode: tcl; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- vim:fenc=utf-8:ft=tcl:et:sw=4:ts=4:sts=4

PortSystem          1.0
PortGroup           golang 1.0

go.setup            github.com/amake/go2port 1.0.0
categories
maintainers
license

description

long_description

checksums           ${distname}${extract.suffix} \
                        rmd160  8a0c94a4e840ede8633b305c467a2afc3184ca14 \
                        sha256  571217785e309f01e528842b246c8085189972696df525acacb1cf17dcd59bd5 \
                        size    4305

go.vendors          github.com/BurntSushi/toml \
                        lock    b26d9c308763d68093482582cea63d69be07a0f0 \
                        rmd160  08c91052763fa884c7d88f6b10a03bfbcdea93e8 \
                        sha256  360c150f4ec9f5450feee0009aba9555b6731ca0bbb2ce612c3b7b9173c0d896 \
                        size    41567 \
                    github.com/urfave/cli \
                        lock    cfb38830724cc34fedffe9a2a29fb54fa9169cd1 \
                        rmd160  b54f7232fbbfda640f7d9411a5dedab3adf6a888 \
                        sha256  94f12754129bce1d3435efd84826a73fc8af70f61f9264c60c1f554d425d503a \
                        size    58405 \
                    golang.org/x/crypto \
                        lock    0e37d006457bf46f9e6692014ba72ef82c33022c \
                        rmd160  dc6590753cf4472777b7a35a8ceacfb9a2316091 \
                        sha256  ab5b09609da7722997b32a55b58703e90815e8a8c28668444df62b00cac93aab \
                        size    1638395 \
                    gopkg.in/yaml.v2 \
                        lock    5420a8b6744d3b0345ab293f6fcba19c978f1183 \
                        rmd160  56eb283b31feac8db4ede3e24768e0f9999913d2 \
                        sha256  34dc73c7798abfa3bb96c46c25002ccc5b92543dc3e008a31e0ae94c2528e52b \
                        size    70231

destroot {
    xinstall -m 755 ${worksrcpath}/${name} ${destroot}${prefix}/bin/
}

If the project is hosted on GitHub or Bitbucket, go2port will automatically calculate the checksums for the main distfile.

If the project uses a supported lockfile format for dependencies (currently go.sum, glide.lock, Gopkg.lock, or GLOCKFILE), go2port will also automatically add go.vendors entries for dependencies.

See the golang PortGroup documentation for more information about specifying dependencies.

Note: Many projects commit their dependency source e.g. in vendor. For such projects you should not specify go.vendors.

Updating existing ports

go2port can also update existing portfiles:

$ go2port update go2port 1.0.1

By default this will overwrite an existing portfile (located with port file <portname>) with new checksums and dependency information.

License

go2port is available under the three-clause BSD license.

See also

• MacPorts Guide: golang PortGroup
• golang-1.0 PortGroup code