//==================================================
// remove action
//==================================================
func action_remove_package(ctx *cli.Context) {
conf, err := config.Open()
if err != nil {
log.Fatal(err)
}
args := ctx.Args()
if len(args) == 0 {
log.Fatalf("no package name given.")
}
for _, p := range args {
if _, exists := conf.Packages[p]; exists == false {
log.Printf("pakage %s does not exist", p)
continue
}
dir := path.Join(conf.BaseDirectory, p)
err = os.RemoveAll(dir)
if err != nil {
log.Fatal(err)
}
delete(conf.Packages, p)
}
if err := conf.Write(config.Path()); err != nil {
log.Fatal(err)
}
}
//==================================================
// modify action
//==================================================
func action_modify_package(ctx *cli.Context) {
conf, err := config.Open()
if err != nil {
log.Fatal(err)
}
args := ctx.Args()
if len(args) == 0 {
log.Fatalf("no package name given.")
}
for _, p := range args {
pack, exists := conf.Packages[p]
if exists == false {
log.Printf("pakage %s does not exist", p)
continue
}
target := ctx.String("target")
cmd := ctx.String("cmd")
pre_cmd := ctx.String("pre")
post_cmd := ctx.String("post")
if len(target) > 0 {
home_path := os.Getenv("HOME")
if strings.HasPrefix(target, home_path) {
pack.Target = path.Join("~", target[len(home_path):])
} else {
pack.Target = target
}
} else if cmd != "" {
pack.InstallCmd.Cmd = cmd
if pre_cmd != "" {
pack.InstallCmd.PreCmd = pre_cmd
}
if post_cmd != "" {
pack.InstallCmd.PostCmd = post_cmd
}
}
conf.Packages[p] = pack
}
if err := conf.Write(config.Path()); err != nil {
log.Fatal(err)
}
}
//==================================================
// init action
//==================================================
func action_init(ctx *cli.Context) {
// get the default repo path (overwritten below) and the forced config path
repo_path := repository.DefaultPath()
config_final_path := config.Path()
// if the user wants a different repo, let them
if ctx.IsSet("repo") {
repo_path = opts.RepoPath
}
// create the repo (and starter config + any misc files)
repo, err := repository.Create(repo_path, opts.RepoOrigin)
if err != nil {
log.Fatalf("could not initialize repository: %s", err.Error())
}
defer repo.Free()
// symlink {REPO_DIR}/.hearthrc --> $HOME/.hearthrc
config_src_path := path.Join(repo.Path, config.Name)
if err := os.Symlink(config_src_path, config_final_path); err != nil {
log.Fatalf("could not link hearth config into home directory: %s", err.Error())
}
}