92 lines
1.7 KiB
Go
92 lines
1.7 KiB
Go
package tmux
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import (
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"errors"
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"fmt"
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"io/ioutil"
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"os"
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"path"
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"path/filepath"
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"regexp"
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"github.com/mitchellh/go-homedir"
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"gopkg.in/yaml.v2"
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)
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type Project struct {
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Name string `yaml:"name"`
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Root string `yaml:"root"`
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Windows []Window `yaml:"windows"`
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}
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func StartProject(name string) {
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p, err := LoadProject(name)
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if err != nil {
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fmt.Println("Unable to load project:", err)
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os.Exit(1)
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}
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tmux := CreateTmux(false)
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if !sessionExists(name) {
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tmux.Run("new-session", "-d", "-s", name, "-n", p.Windows[0].Name, "-c", p.Windows[0].Root)
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for index, window := range p.Windows {
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if index > 0 {
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window.Create(tmux)
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}
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window.SendCommands(tmux)
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}
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p.Windows[0].Focus(tmux)
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}
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tmux.Attach(name)
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}
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// LoadProject loads and parses the config for the given project.
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func LoadProject(name string) (*Project, error) {
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project := &Project{}
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home, _ := homedir.Dir()
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fileName := path.Join(home, ".workon", name+".yml")
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data, err := ioutil.ReadFile(fileName)
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if err != nil {
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return project, err
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}
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err = yaml.Unmarshal(data, project)
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if len(project.Windows) < 1 {
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return project, errors.New("No windows defined")
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}
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rootPath := project.GetRoot()
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for index, window := range project.Windows {
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project.Windows[index].ID = fmt.Sprintf("%s:%d", project.Name, index)
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project.Windows[index].Root = filepath.Join(rootPath, window.Root)
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}
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return project, err
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}
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func (p *Project) GetRoot() string {
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rootPath, err := homedir.Expand(p.Root)
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if err != nil {
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fmt.Println("Unable to find root path")
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}
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return rootPath
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}
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func sessionExists(name string) bool {
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t := Tmux{}
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result, err := t.Exec("ls")
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if err != nil {
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return false
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}
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re := regexp.MustCompile(fmt.Sprintf("^%s:", name))
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return re.MatchString(string(result))
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}
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