Golang simple generate a project

1 post-install-go.md

###set global $GOPATH ~/.zshrc && add bin folder

export GOPATH="$HOME/projects/golang"
export PATH="$GOPATH/bin:$PATH"

###install gonew & golint

go get github.com/bmatsuo/gonew
go get github.com/golang/lint/golint

###install direnv

brew install direnv

ZSH Add the following line at the end of the "~/.zshrc" file:

eval "$(direnv hook zsh)"

edit config file, change user information & ExternalTemplates path add template file to templates folder

####in Makefile must be tabs, not spaces

new project:

gonew cmd goplay1

2 gonew.json

{
  "Default": {
    "Environment": "default",
    "Project": "lib"
  },
  "Environments": {
    "default": {
      "BaseImportPath": "github.com/eddiefisher",
      "Inherits": null,
      "User": {
        "Name": "Eddie Fisher",
        "Email": "eddi.fisher@gmail.com"
      }
    }
  },
  "ExternalTemplates": [
    "_____$GOPATH_____/src/github.com/bmatsuo/gonew/templates"
  ],
  "Projects": {
    "cmd": {
      "Inherits": [
        "git",
        "newbsd",
        "travis",
        "makefile",
        "envrc"
      ],
      "Hooks": {
        "Pre": null,
        "Post": null
      },
      "Files": {
        "Git-Ignore": {
          "Path": "{{.Project.Name}}/.gitignore",
          "Type": "other",
          "Templates": [
            "other.gitignore.t2"
          ]
        },
        "Main": {
          "Path": "{{.Project.Name}}/src/{{.Package}}.go",
          "Type": "go",
          "Templates": [
            "license.newbsd.gohead.t2",
            "go.cmd.t2"
          ]
        },
        "Bin": {
          "Path": "{{.Project.Name}}/bin/.gitkeep",
          "Type": null
        },
        "README": {
          "Path": "{{.Project.Name}}/README.md",
          "Type": "readme",
          "Templates": [
            "README.md.t2",
            "license.newbsd.readme.t2"
          ]
        }
      }
    },
    "cmdtest": {
      "Inherits": [
        "cmd"
      ],
      "Hooks": {
        "Pre": null,
        "Post": null
      },
      "Files": {
        "Test": {
          "Path": "{{.Project.Name}}/{{.Package}}_test.go",
          "Type": "go",
          "Templates": [
            "license.newbsd.gohead.t2",
            "go.cmdtest.t2"
          ]
        }
      }
    },
    "git": {
      "Inherits": null,
      "Hooks": {
        "Pre": null,
        "Post": [
          {
            "Cwd": "{{.Project.Name}}",
            "Commands": [
              "git init",
              "git add .",
              "git commit -m '{{.Project.Name}} created {{date}} by gonew'"
            ]
          }
        ]
      },
      "Files": {}
    },
    "lib": {
      "Inherits": null,
      "Hooks": {
        "Pre": null,
        "Post": null
      },
      "Files": {
        "Main": {
          "Path": "{{.Project.Name}}.go",
          "Type": "go",
          "Templates": [
            "license.newbsd.gohead.t2",
            "go.lib.t2"
          ]
        }
      }
    },
    "libtest": {
      "Inherits": [
        "lib"
      ],
      "Hooks": {
        "Pre": null,
        "Post": null
      },
      "Files": {
        "Test": {
          "Path": "{{.Project.Name}}_test.go",
          "Type": "go",
          "Templates": [
            "license.newbsd.gohead.t2",
            "go.pkgtest.t2"
          ]
        }
      }
    },
    "mit": {
      "Inherits": null,
      "Hooks": {
        "Pre": null,
        "Post": null
      },
      "Files": {
        "License": {
          "Path": "{{.Project.Name}}/LICENSE",
          "Type": "licenses",
          "Templates": [
            "license.mit.t2"
          ]
        }
      }
    },
    "newbsd": {
      "Inherits": null,
      "Hooks": {
        "Pre": null,
        "Post": null
      },
      "Files": {
        "License": {
          "Path": "{{.Project.Name}}/LICENSE",
          "Type": "licenses",
          "Templates": [
            "license.newbsd.t2"
          ]
        }
      }
    },
    "pkg": {
      "Inherits": [
        "git",
        "newbsd",
        "travis"
      ],
      "Hooks": {
        "Pre": null,
        "Post": null
      },
      "Files": {
        "Git-Ignore": {
          "Path": "{{.Project.Name}}/.gitignore",
          "Type": "other",
          "Templates": [
            "other.gitignore.t2"
          ]
        },
        "Main": {
          "Path": "{{.Project.Name}}/{{.Package}}.go",
          "Type": "go",
          "Templates": [
            "license.newbsd.gohead.t2",
            "go.pkg.t2"
          ]
        },
        "README": {
          "Path": "{{.Project.Name}}/README.md",
          "Type": "readme",
          "Templates": [
            "README.md.t2",
            "license.newbsd.readme.t2"
          ]
        }
      }
    },
    "pkgtest": {
      "Inherits": [
        "pkg"
      ],
      "Hooks": {
        "Pre": null,
        "Post": null
      },
      "Files": {
        "Test": {
          "Path": "{{.Project.Name}}/{{.Package}}_test.go",
          "Type": "go",
          "Templates": [
            "license.newbsd.gohead.t2",
            "go.pkgtest.t2"
          ]
        }
      }
    },
    "travis": {
      "Inherits": null,
      "Hooks": {
        "Pre": null,
        "Post": null
      },
      "Files": {
        "Travis": {
          "Path": "{{.Project.Name}}/.travis.yml",
          "Type": "other",
          "Templates": [
            "travis.yml.t2"
          ]
        }
      }
    },
    "envrc": {
      "Inherits": null,
      "Hooks": {
        "Pre": null,
        "Post": [
          {
            "Cwd": "{{.Project.Name}}",
            "Commands": [
              "direnv allow ."
            ]
          }
        ]
      },
      "Files": {
        "Envrc": {
          "Path": "{{.Project.Name}}/.envrc",
          "Type": "other",
          "Templates": [
            "other.envrc.t2"
          ]
        }
      }
    },
    "makefile": {
      "Inherits": null,
      "Hooks": {
        "Pre": null,
        "Post": null
      },
      "Files": {
        "Makefile": {
          "Path": "{{.Project.Name}}/Makefile",
          "Type": "other",
          "Templates": [
            "other.makefile.t2"
          ]
        }
      }
    },
    "vendor_folder": {
      "Inherits": null,
      "Hooks": {
        "Pre": null,
        "Post": null
      },
      "Files": {
        "VendorFolder": {
          "Path": "{{.Project.Name}}/_vendor/.gitkeep",
          "Type": null
        }
      }
    },
    "docs_folder": {
      "Inherits": null,
      "Hooks": {
        "Pre": null,
        "Post": null
      },
      "Files": {
        "DocsFolder": {
          "Path": "{{.Project.Name}}/docs/.gitkeep",
          "Type": null
        }
      }
    }
  }
}

3 templates|gostd|go.cmd.t2

{{ template "go._head.t2" $ }}
package main

{{ import "fmt" }}

var (
  Version string
  Build   string
)

func main() {
  fmt.Println("Version: ", Version)
  fmt.Println("Built Time: ", Build)
  fmt.Println("Hello, {{.Env.User.Name}}!")
}

4 templates|other|other.makefile.t2

.PHONY: build doc fmt lint test vendor_clean vendor_get vendor_update

# This how we want to name the binary output
BINARY={{.Package}}

# These are the values we want to pass for VERSION and BUILD
VERSION=1.0.0
BUILD=`git rev-parse HEAD`

# Setup the -ldflags option for go build here, interpolate the variable values
LDFLAGS=-ldflags "-X main.Version=${VERSION} -X main.Build=${BUILD}"

# Prepend our _vendor directory to the system GOPATH
# so that import path resolution will prioritize
# our third party snapshots.
GOPATH := ${PWD}/_vendor:${GOPATH}
export GOPATH

# Default target
.DEFAULT_GOAL: $(BINARY)

# Builds the project
$(BINARY):
	go build ${LDFLAGS} -o ./bin/${BINARY} ./src/${BINARY}.go

# https://github.com/golang/lint
# go get github.com/golang/lint/golint
lint:
	golint ./src

# http://golang.org/cmd/go/#hdr-Run_gofmt_on_package_sources
fmt:
	go fmt ./src/...

test:
	go test ./src/...

# Installs our project: copies binaries
install:
	go install ${LDFLAGS} -o ./bin/${BINARY}

# Cleans our project: deletes binaries
clean:
	if [ -f ./bin/${BINARY} ] ; then rm ./bin/${BINARY} ; fi

doc:
	godoc -http=:6060 -index

vendor_clean:
	rm -dRf ./_vendor/src

# We have to set GOPATH to just the _vendor
# directory to ensure that `go get` doesn't
# update packages in our primary GOPATH instead.
# This will happen if you already have the package
# installed in GOPATH since `go get` will use
# that existing location as the destination.
vendor_get: vendor_clean
	GOPATH=${PWD}/_vendor go get -d -u -v \
	github.com/jpoehls/gophermail \
	github.com/codegangsta/martini

vendor_update: vendor_get
	rm -rf `find ./_vendor/src -type d -name .git` \
	&& rm -rf `find ./_vendor/src -type d -name .hg` \
	&& rm -rf `find ./_vendor/src -type d -name .bzr` \
	&& rm -rf `find ./_vendor/src -type d -name .svn`

5 templates|other|other.envrc.t2

export GOPATH=${PWD}
export PATH="$GOPATH/bin:$PATH"