1
0
Fork 1
mirror of https://github.com/vbatts/tar-split.git synced 2024-12-23 05:46:30 +00:00
tar-split/magefile.go
Vincent Batts f966b14096
magefile: attempting to recreate make file dependencies
this is sloppy/clunky :-\

Signed-off-by: Vincent Batts <vbatts@hashbangbash.com>
2023-04-27 14:19:40 -04:00

157 lines
3.2 KiB
Go

//go:build mage
// +build mage
package main
import (
"errors"
"fmt"
"os"
"os/exec"
"time"
"github.com/magefile/mage/mg" // mg contains helpful utility functions, like Deps
)
var (
// Default target to run when none is specified
// If not set, running mage will list available targets
Default = Build
app string = "tar-split"
Stdout = ourStdout
Stderr = ourStderr
golangcilintVersion = "v1.51.2"
cleanFiles = []string{}
)
// Run all-the-things
func All() error {
mg.Deps(Vet)
mg.Deps(Test)
mg.Deps(Build)
mg.Deps(Lint)
return nil
}
// A build step that requires additional params, or platform specific steps for example
func Build() error {
mg.Deps(InstallDeps)
fmt.Println("Building...")
cmd := exec.Command("go", "build", "-v", "-o", app, "./cmd/tar-split")
cmd.Stdout = Stdout
cmd.Stderr = Stderr
return cmd.Run()
}
// Vet the codes
func Vet() error {
fmt.Println("go vet...")
cmd := exec.Command("go", "vet", "./...")
cmd.Stdout = Stdout
cmd.Stderr = Stderr
return cmd.Run()
}
// Run the Linters
func Lint() error {
mg.Deps(InstallToolsLint)
fmt.Println("Linting...")
cmd := exec.Command("golangci-lint", "run")
cmd.Stdout = Stdout
cmd.Stderr = Stderr
return cmd.Run()
}
// Run the tests available
func Test() error {
fmt.Println("Testing...")
cmd := exec.Command("go", "test", "-cover", "-v", "-bench", "'.'", "-benchmem", "./...")
cmd.Stdout = Stdout
cmd.Stderr = Stderr
return cmd.Run()
}
// A custom install step if you need your bin someplace other than go/bin
func Install() error {
mg.Deps(Build)
fmt.Println("Installing...")
return os.Rename(app, "/usr/local/bin/"+app)
}
func init() {
cleanFiles = append(cleanFiles, ".install.deps") // sloppy
}
// Manage your deps, or running package managers.
func InstallDeps() error {
const fpath = ".install.deps"
success := false
defer func() {
if success {
fd, err := os.Create(fpath)
if err != nil {
fmt.Fprintln(os.Stderr, err)
}
fd.Close()
}
}()
if IsFresh(fpath, time.Now()) {
return nil
}
mg.Deps(Tidy)
fmt.Println("Installing Deps...")
cmd := exec.Command("go", "get", "./...")
cmd.Stdout = Stdout
cmd.Stderr = Stderr
err := cmd.Run()
if err != nil {
return err
}
success = true
return nil
}
// Tools used during build/dev/test
func InstallTools() error {
mg.Deps(InstallToolsLint)
return nil
}
func InstallToolsLint() error {
fmt.Println("Installing Deps...")
cmd := exec.Command("go", "install", "github.com/golangci/golangci-lint/cmd/golangci-lint@"+golangcilintVersion)
cmd.Stdout = Stdout
cmd.Stderr = Stderr
return cmd.Run()
}
// Tidy go modules
func Tidy() error {
fmt.Println("Tidy up...")
cmd := exec.Command("go", "mod", "tidy")
cmd.Stdout = Stdout
cmd.Stderr = Stderr
return cmd.Run()
}
// Clean up after yourself
func Clean() {
fmt.Println("Cleaning...")
os.RemoveAll(app)
for _, fpath := range cleanFiles {
os.RemoveAll(fpath)
}
}
// IsFresh checks if `fpath` exists (therefore `false`, it is not fresh) or if
// `fpath` is _newer_ than `t` (true, as in it's freshly built)
func IsFresh(fpath string, t time.Time) bool {
fi, err := os.Stat(fpath)
if err != nil && errors.Is(err, os.ErrNotExist) {
return false
}
return fi.ModTime().Before(t)
}