/
app.go
139 lines (116 loc) · 2.85 KB
/
app.go
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package main
import (
"fmt"
"os"
"os/exec"
"path/filepath"
"strings"
"github.com/aisola/log"
"github.com/spf13/viper"
)
type App struct {
Repo string
Service string
User string
Name string
}
func NewApp(repo string) *App {
app := &App{Repo: repo}
parts := strings.Split(repo, "/")
app.Service = parts[0]
app.User = parts[1]
app.Name = parts[2]
return app
}
func (a *App) CloneURL() string {
return fmt.Sprintf("git@%s:%s/%s.git", a.Service, a.User, a.Name)
}
func (a *App) PublicDir() string {
public, err := filepath.Abs(viper.GetString("core.public"))
if err != nil {
panic(err)
}
return public
}
func (a *App) RepoDir() string {
repo, err := filepath.Abs(viper.GetString("core.repo"))
if err != nil {
panic(err)
}
return repo
}
func (a *App) SourceDir() string {
source, err := filepath.Abs(viper.GetString("core.source"))
if err != nil {
panic(err)
}
return source
}
func (a *App) compile() error {
log.Infof("Compiling %s/%s", a.User, a.Name)
_, err := os.Stat(a.SourceDir())
if !os.IsNotExist(err) {
if err := os.RemoveAll(a.SourceDir()); err != nil {
return err
}
}
if err := os.MkdirAll(a.SourceDir(), 0755); err != nil {
return err
}
cmd := exec.Command("git", "--git-dir="+a.RepoDir(), "--work-tree="+a.SourceDir(), "checkout", "-q", "-f", "master")
cmd.Stderr = os.Stderr
if err := cmd.Run(); err != nil {
return err
}
cmd = exec.Command("git", "clone", viper.GetString("hugo.theme_url"), filepath.Join(a.SourceDir(), "themes", viper.GetString("hugo.theme")))
cmd.Dir = a.SourceDir()
cmd.Stderr = os.Stderr
if err := cmd.Run(); err != nil {
return err
}
cmd = exec.Command("hugo", "-d="+a.PublicDir(), "-t="+viper.GetString("hugo.theme"))
cmd.Dir = a.SourceDir()
cmd.Stdout = os.Stdout
cmd.Stderr = os.Stderr
return cmd.Run()
}
func (a *App) init() error {
log.Infof("Initializing %s/%s", a.User, a.Name)
log.Debugf("Repo: %s", a.RepoDir())
log.Debugf("Source: %s", a.SourceDir())
log.Debugf("Public: %s", a.PublicDir())
_, err := os.Stat(a.RepoDir())
if err != nil && os.IsNotExist(err) {
if err := os.MkdirAll(a.RepoDir(), 0755); err != nil {
return err
}
cmd := exec.Command("git", "--git-dir="+a.RepoDir(), "init")
cmd.Stderr = os.Stderr
if err := cmd.Run(); err != nil {
return err
}
cmd = exec.Command("git", "--git-dir="+a.RepoDir(), "remote", "add", "origin", a.CloneURL())
cmd.Stderr = os.Stderr
if err := cmd.Run(); err != nil {
return err
}
} else if err != nil {
return err
}
return nil
}
func (a *App) fetch() error {
log.Infof("Fetching %s/%s", a.User, a.Name)
cmd := exec.Command("git", "--git-dir="+a.RepoDir(), "fetch", "-f", "origin", "master:master")
cmd.Stderr = os.Stderr
return cmd.Run()
}
func (a *App) Update() error {
if err := a.init(); err != nil {
return err
}
if err := a.fetch(); err != nil {
return err
}
return a.compile()
}