diff options
Diffstat (limited to 'main.go')
| -rw-r--r-- | main.go | 170 |
1 files changed, 170 insertions, 0 deletions
@@ -0,0 +1,170 @@ +package main + +import ( + "fmt" + "os" + "path/filepath" + "qulay/database" + "qulay/config" + "qulay/package" + "qulay/helpers" + "slices" + "strings" +) + +var _name string = filepath.Base(os.Args[0]) +var _cmds = []string{"h", "+", "-", "g", "s", "p", "u", "r", "q", "v"} +var _root_cmds = []string{"+", "-", "u", "i"} + +const _version string = "0.5" +const _help string = `{_name}: command-line interface to the Qulay Package Manager +Usage: + {_name} h -> help menu + {_name} + pkg -> download and install package + {_name} - pkg -> remove package + {_name} g pkg -> get package version + {_name} s pkg -> search packages by name + {_name} p repo -> purge local repo directory + {_name} u -> update all repositories + {_name} r -> get all repositories URLs + {_name} q -> get all installed packages + {_name} v -> get {_name} version +Options: + :v -> verbose output + :a -> ask before doing + :nl -> disable recording in databases and logs + :nd -> do not download deps + :r -> reinstall already installed deps +Vars: + DESTDIR -> path where the package will be installed/removed` + +func parseArgs(args []string) ([]string, []string, []string) { + var cmds, oths, opts []string + for _, arg := range args { + if strings.HasPrefix(arg, ":") { + opts = append(opts, arg) + } else if slices.Contains(_cmds, arg) && len(cmds) < 1 { + cmds = append(cmds, arg) + } else { + oths = append(oths, arg) + } + } + return cmds, oths, opts +} + +func printHelp() { + r := strings.NewReplacer("{_name}", _name) + fmt.Println(r.Replace(_help)) +} + +func main() { + var args []string = os.Args[1:] + cmds, oths, opts := parseArgs(args) + + destDir := os.Getenv("DESTDIR") + if destDir == "" { + destDir = "/" + } + + if len(args) == 0 || len(cmds) == 0 { + printHelp() + os.Exit(1) + } + + if os.Getuid() != 0 && slices.Contains(_root_cmds, cmds[0]) { + fmt.Println("!! this command is root-only. run this with root privileges") + os.Exit(1) + } + + // fmt.Println(cmds, oths, opts) + if cmds[0] == "h" { + printHelp() + } else if cmds[0] == "+" { + if len(oths) < 1 { + fmt.Println("!! no package(s) received") + os.Exit(1) + } + for _, n := range oths { + err := pkg.Install(n, opts, destDir) + if err != nil { + fmt.Println("!!", err) + os.Exit(1) + } + } + } else if cmds[0] == "-" { + if len(oths) < 1 { + fmt.Println("!! no package(s) received") + os.Exit(1) + } + for _, n := range oths { + err := pkg.Remove(n, opts, destDir) + if err != nil { + fmt.Println("!!", err) + os.Exit(1) + } + } + } else if cmds[0] == "u" { + database.DownloadRepos(database.GetReposUrls(), destDir) + } else if cmds[0] == "g" { + if len(oths) < 1 { + fmt.Println("!! no package(s) received") + os.Exit(1) + } + for _, name := range oths { + fmt.Println(database.GetPackageVersion(name, destDir)) + } + } else if cmds[0] == "r" { + for _, url := range database.GetReposUrls() { + fmt.Println(url) + } + } else if cmds[0] == "q" { + for name, version := range database.ReadInstalled(destDir) { + fmt.Println(name, "-", version[0]) + } + } else if cmds[0] == "s" { + if len(oths) < 1 { + pkgs := pkg.GetPackages(destDir) + for _, p := range pkgs { + if database.IsInstalled(p.Repo + "/" + p.Name, destDir) { + fmt.Printf("[+] %s/%s - %v - %v\n", p.Repo, p.Name, p.Data[0], p.Data[1]) + } else { + fmt.Printf(" %s/%s - %v - %v\n", p.Repo, p.Name, p.Data[0], p.Data[1]) + } + } + } else { + for _, n := range oths { + pkgs := pkg.FindPackages(n, destDir) + for _, p := range pkgs { + if database.IsInstalled(p.Repo + "/" + p.Name, destDir) { + fmt.Printf("[+] %s/%s - %v - %v\n", p.Repo, p.Name, p.Data[0], p.Data[1]) + } else { + fmt.Printf(" %s/%s - %v - %v\n", p.Repo, p.Name, p.Data[0], p.Data[1]) + } + } + } + } + } else if cmds[0] == "p" { + if slices.Contains(opts, ":a") { + if !helpers.Ask("do you want purge repo(s)?") { + os.Exit(1) + } + } + if len(oths) >= 1 { + for _, n := range oths { + err := database.PurgeRepository(n, destDir) + if err != nil { + fmt.Println("!!", err) + os.Exit(1) + } else { + fmt.Println(":: deleted", n, "repository in", paths.ReposDir) + } + } + } + } else if cmds[0] == "v" { + fmt.Println(_version) + } else { + fmt.Println("w! unknown command:", cmds[0]) + printHelp() + os.Exit(1) + } +} |