Add config generator

README.md

@@ -34,6 +34,23 @@ The basic workflow looks like this:
 1. **List** -- get a list of your configured projects any time with `plist`
 1. **Reward** -- buy the author a beer, because this thing is a time saver
 
+## Installing
+
+1. Install into your go path by running `go install .`
+1. Copy `contrib/gpm_func_omz.zsh` into your `~/.oh-my-zsh/custom/` path, or just source from your bashrc/zshrc
+1. Generate config file: `gpm config gen --write`
+    1. You can run this any time to update settings
+1. Run `gpm cache load` (if aliases is in-place, otherwise `gitlab-project-manager cache load`)
+
+### Config Sample
+```yaml
+gitlabHost: https://gitlab.sweetwater.com
+gitlabToken: <your token here>
+logLevel: info
+cache:
+  ttl: 168h
+    ownerOnly: false
+```
 ## TODO
 
 - [ ] Fix NPE when cache is reset or project for whatever reason leaves an orphaned alias
@@ -49,6 +66,8 @@ The basic workflow looks like this:
 - [ ] Make a Makefile
 - [ ] Add git repo status to project go (up-to-date, pending commits, etc..)
 - [ ] Update `gpm project show` with pterm box like `gpm project list`
+- [ ] Build pipeline, and link to gitlab registry for a release binary
+- [ ] Brew package and GitHub
 - [x] Merge aliases together for same project when selecting
 	- [x] If after merging there is only one project, go there by default
 

cmd/config_generate.go

@@ -2,8 +2,11 @@ package cmd
 
 import (
 	"fmt"
+	"os"
 
+	"github.com/pterm/pterm"
 	"github.com/spf13/cobra"
+	"github.com/spf13/viper"
 	"gitlab.sweetwater.com/it/devops/tools/gitlab-project-manager/internal/config"
 	"gopkg.in/yaml.v3"
 )
@@ -17,11 +20,87 @@ var configGenerateCmd = &cobra.Command{
 }
 
 func runConfigGenerateCmd(cmd *cobra.Command, args []string) {
-	plog.Info("Suggest running with > " + defConfigPath)
-	c, _ := yaml.Marshal(config.DefaultConfig)
+	var configFile string
+	if viper.ConfigFileUsed() != "" {
+		configFile = viper.ConfigFileUsed()
+	} else {
+		configFile = defConfigPath
+	}
+
+	plog.Debug("Using config file " + configFile)
+
+	configFile, _ = resolvePath(configFile)
+
+	newConf := promptConfigSettings(&conf)
+
+	if write, _ := cmd.Flags().GetBool("write"); write {
+		write, _ := pterm.DefaultInteractiveContinue.
+			WithDefaultText("Really write config file?").
+			WithOptions([]string{"yes", "no"}).
+			Show()
+		if write != "yes" {
+			plog.Fatal("Aborting config file write")
+		}
+
+		writeConfigFile(newConf, configFile)
+		plog.Info("Wrote config to file",
+			plog.Args("file", configFile))
+
+	} else {
+		c, _ := yaml.Marshal(newConf)
+		plog.Info("Suggest running with --write or redirect (> " + configFile + ")")
 		fmt.Print(string(c))
 	}
+}
+
+func writeConfigFile(c *config.Config, path string) {
+	file, err := os.OpenFile(path, os.O_RDWR|os.O_CREATE|os.O_TRUNC, 0640)
+	if err != nil {
+		plog.Error("Failed to prepare config for writing", plog.Args("error", err))
+	}
+	enc := yaml.NewEncoder(file)
+	if err := enc.Encode(c); err != nil {
+		plog.Fatal("Failed writing config file", plog.Args("file", path))
+	}
+}
+
+func promptConfigSettings(c *config.Config) *config.Config {
+	if host, err := pterm.DefaultInteractiveTextInput.
+		WithDefaultValue(c.GitlabHost).
+		WithDefaultText("Enter gitlab URL").
+		Show(); err == nil {
+		c.GitlabHost = host
+	}
+
+	if pPath, err := pterm.DefaultInteractiveTextInput.
+		WithDefaultValue(c.ProjectPath).
+		WithDefaultText("Enter path for projects and cache").
+		Show(); err == nil {
+		c.ProjectPath = pPath
+	}
+
+	if ownerOnly, err := pterm.DefaultInteractiveConfirm.
+		WithDefaultText("Only cache projects you are owner of?").
+		Show(); err == nil {
+		if ownerOnly {
+			c.Cache.Load.OwnerOnly = true
+		} else {
+			c.Cache.Load.OwnerOnly = false
+		}
+	}
+
+	if token, err := pterm.DefaultInteractiveTextInput.
+		WithMask("*").
+		WithDefaultValue(c.GitlabToken).
+		WithDefaultText("Enter gitlab Token").
+		Show(); err == nil {
+		c.GitlabToken = token
+	}
+	return c
+}
 
 func init() {
 	configCmd.AddCommand(configGenerateCmd)
+	configGenerateCmd.PersistentFlags().Bool("prompt", false, "Prompt for settings")
+	configGenerateCmd.PersistentFlags().Bool("write", false, "Write config to file")
 }

cmd/util_init.go

@@ -7,6 +7,7 @@ import (
 	"strings"
 
 	"github.com/spf13/cobra"
+	"gitlab.sweetwater.com/it/devops/tools/gitlab-project-manager/internal/config"
 	"gitlab.sweetwater.com/it/devops/tools/gitlab-project-manager/internal/gitlab"
 	"gitlab.sweetwater.com/it/devops/tools/gitlab-project-manager/internal/projects"
 	"golang.org/x/sys/unix"
@@ -53,6 +54,9 @@ func postProjectCache(cmd *cobra.Command, args []string) {
 func initProjectPath(cmd *cobra.Command, args []string) {
 	plog.Debug("Running persistent pre-run for rootCmd")
 	var err error
+	if conf.ProjectPath == "" {
+		conf.ProjectPath = config.DefaultConfig.ProjectPath
+	}
 	if conf.ProjectPath, err = resolvePath(conf.ProjectPath); err != nil {
 		plog.Error("Failed to determine project path", plog.Args("error", err))
 		os.Exit(1)