rename fetch to pull & fix commands pull & push

Author: gi8lino

README.md

@@ -53,12 +53,12 @@ Push data to the `vimbin` server:
 | `-u`, `--url` `URL`            | The URL of the vimbin server           |
 | `-h`, `--help`                 | help for push                          |
 
-### Fetch
+### Pull
 
-Fetch the latest data from the `vimbin` server:
+Pull the latest data from the `vimbin` server:
 
 ```bash
-./vimbin fetch
+./vimbin pull
 ```
 
 **Flags:**

cmd/fetch.go renamed to cmd/pull.go

@@ -18,49 +18,64 @@ package cmd
 import (
 	"fmt"
 	"io"
-	"os"
+	"net/http"
 	"strings"
 	"vimbin/internal/config"
 	"vimbin/internal/utils"
 
 	"github.com/rs/zerolog/log"
-
 	"github.com/spf13/cobra"
 )
 
-// fetchCmd represents the 'fetch' command for retrieving the latest data from the vimbin server.
-var fetchCmd = &cobra.Command{
-	Use:   "fetch",
-	Short: "Fetches the latest data from the vimbin server",
-	Long: `The 'fetch' command retrieves the latest content from the vimbin server specified by the provided URL.
+// pullCmd represents the 'fetch' command for retrieving the latest data from the vimbin server.
+var pullCmd = &cobra.Command{
+	Use:   "pull",
+	Short: "Pulls the latest data from the vimbin server",
+	Long: `The 'pull' command retrieves the latest content from the vimbin server specified by the provided URL.
 It makes a GET request to the server and prints the response body to the console.
 
 Example:
-  vimbin fetch --url http://example.com`,
+  vimbin pull --url http://example.com`,
 	Run: func(cmd *cobra.Command, args []string) {
 		url := strings.TrimSuffix(config.App.Server.Api.Address, "/")
 
 		if url == "" {
-			log.Error().Msg("URL is empty")
-			os.Exit(1)
+			log.Fatal().Msg("URL is empty")
 		}
 		url += "/fetch"
+		log.Debug().Msgf("URL: %s", url)
+
+		apiToken := config.App.Server.Api.Token.Get()
+		if apiToken == "" {
+			log.Fatal().Msg("API token is empty")
+		}
 
 		httpClient := utils.CreateHTTPClient(config.App.Server.Api.SkipInsecureVerify)
+		req, err := http.NewRequest("GET", url, nil)
+		if err != nil {
+			log.Fatal().Msgf("Error creating HTTP request: %v", err)
+		}
+
+		req.Header.Set("Content-Type", "application/json")
+		req.Header.Set("X-API-Token", apiToken)
 
 		// Make a GET request to the vimbin server
-		response, err := httpClient.Get(url)
+		response, err := httpClient.Do(req)
 		if err != nil {
 			log.Error().Msgf("Error making GET request: %s", err)
 			return
 		}
 		defer response.Body.Close()
 
+		// Check for successful response
+		if response.StatusCode != http.StatusOK {
+			log.Fatal().Msgf("Unexpected status code %d", response.StatusCode)
+		}
+
 		// Read the response body
 		body, err := io.ReadAll(response.Body)
 		if err != nil {
-			log.Error().Msgf("Error reading response body: %s", err)
-			return
+			log.Fatal().Msgf("Error reading response body: %s", err)
 		}
 
 		// Print the content to the console
@@ -69,10 +84,10 @@ Example:
 }
 
 func init() {
-	// Add 'fetchCmd' to the root command
-	rootCmd.AddCommand(fetchCmd)
+	// Add 'pullCmd' to the root command
+	rootCmd.AddCommand(pullCmd)
 
-	// Define command-line flags for 'fetchCmd'
-	fetchCmd.PersistentFlags().StringVarP(&config.App.Server.Api.Address, "url", "u", "", "The URL of the vimbin server")
-	fetchCmd.PersistentFlags().BoolVarP(&config.App.Server.Api.SkipInsecureVerify, "insecure-skip-verify", "i", false, "Skip TLS certificate verification")
+	// Define command-line flags for 'pullCmd'
+	pullCmd.PersistentFlags().StringVarP(&config.App.Server.Api.Address, "url", "u", "", "The URL of the vimbin server")
+	pullCmd.PersistentFlags().BoolVarP(&config.App.Server.Api.SkipInsecureVerify, "insecure-skip-verify", "i", false, "Skip TLS certificate verification")
 }

cmd/push.go

@@ -21,7 +21,6 @@ import (
 	"fmt"
 	"io"
 	"net/http"
-	"os"
 	"strings"
 	"vimbin/internal/config"
 	"vimbin/internal/utils"
@@ -49,68 +48,73 @@ Examples:
 	Run: func(cmd *cobra.Command, args []string) {
 		// Check if at least one character is provided
 		if len(args) < 1 {
-			log.Error().Msg("You must push at least one character.")
-			os.Exit(1)
+			log.Fatal().Msg("You must push at least one character.")
 		}
 
 		url := strings.TrimSuffix(config.App.Server.Api.Address, "/")
 		if url == "" {
-			log.Error().Msg("URL is empty")
-			os.Exit(1)
+			log.Fatal().Msg("URL is empty")
+		}
+
+		apiToken := config.App.Server.Api.Token.Get()
+		if apiToken == "" {
+			log.Fatal().Msg("API token is empty")
 		}
 
 		// Concatenate input arguments into a single string
-		body := strings.Join(args, "\n")
+		input := strings.Join(args, "\n")
 
 		// Build the URL based on the "append" flag
 		if appendFlag {
 			url += "/append"
-			body = "\n" + body
+			input = "\n" + input
 		} else {
 			url += "/save"
 		}
 
 		// Prepare content for the POST request
-		content := map[string]string{"content": body}
+		content := map[string]string{"content": input}
 		requestBody, err := json.Marshal(content)
 		if err != nil {
-			log.Error().Msgf("Error encoding JSON: %s", err)
-			os.Exit(1)
+			log.Fatal().Msgf("Error encoding JSON: %s", err)
 		}
 
 		httpClient := utils.CreateHTTPClient(config.App.Server.Api.SkipInsecureVerify)
+		req, err := http.NewRequest("POST", url, bytes.NewBuffer(requestBody))
+		if err != nil {
+			log.Fatal().Msgf("Error creating HTTP request: %v", err)
+		}
+
+		req.Header.Set("Content-Type", "application/json")
+		req.Header.Set("X-API-Token", apiToken)
 
 		// Make the POST request to the vimbin server
-		response, err := httpClient.Post(url, "application/json", bytes.NewBuffer(requestBody))
+		response, err := httpClient.Do(req)
 		if err != nil {
-			log.Error().Msgf("Error making POST request: %s", err)
-			os.Exit(1)
+			log.Fatal().Msgf("Error making POST request: %s", err)
 		}
 		defer response.Body.Close()
 
 		// Check for successful response
 		if response.StatusCode != http.StatusOK {
-			log.Error().Msgf("Unexpected status code %d", response.StatusCode)
-			os.Exit(1)
+			log.Fatal().Msgf("Unexpected status code %d", response.StatusCode)
 		}
 
-		// Read and print the response body
-		var responseBodyBuffer bytes.Buffer
-		_, err = io.Copy(&responseBodyBuffer, response.Body)
+		body, err := io.ReadAll(response.Body)
 		if err != nil {
-			log.Error().Msgf("Error reading response body: %s", err)
-			os.Exit(1)
+			log.Fatal().Msgf("Error reading response body: %s", err)
 		}
 
-		fmt.Println(responseBodyBuffer.String())
+		// Print the content to the console
+		fmt.Println(string(body))
 	},
 }
 
 func init() {
-	// Add 'fetchCmd' to the root command
+	// Add 'pullCmd' to the root command
 	rootCmd.AddCommand(pushCmd)
 
-	// Define command-line flags for 'fetchCmd'
+	// Define command-line flags for 'pullCmd'
 	pushCmd.PersistentFlags().StringVarP(&config.App.Server.Api.Address, "url", "u", "", "The URL of the vimbin server")
 	pushCmd.PersistentFlags().BoolVarP(&config.App.Server.Api.SkipInsecureVerify, "insecure-skip-verify", "i", false, "Skip TLS certificate verification")
 	pushCmd.PersistentFlags().BoolVarP(&appendFlag, "append", "a", false, "Append content to the existing content")

cmd/root.go

@@ -30,7 +30,7 @@ import (
 )
 
 const (
-	version = "v0.0.14"
+	version = "v0.0.16"
 )
 
 var (
@@ -53,6 +53,9 @@ var rootCmd = &cobra.Command{
 
 - push: Quickly send text to the vimbin server from the command line. This allows for easy integration
   with other tools and scripts, streamlining the process of sharing content through vimbin.
+
+- pull: Retrieve the latest content from the vimbin server. This allows for easy integration with other
+  tools and scripts, streamlining the process of retrieving content from vimbin.
   `,
 	PersistentPreRun: func(cmd *cobra.Command, args []string) {
 		// PersistentPreRun is executed before any subcommand is executed.
@@ -65,6 +68,7 @@ var rootCmd = &cobra.Command{
 
 		// Configure zerolog
 		zerolog.TimeFieldFormat = zerolog.TimeFormatUnix
+		zerolog.SetGlobalLevel(zerolog.InfoLevel)
 		output := zerolog.ConsoleWriter{Out: os.Stdout, TimeFormat: time.RFC3339}
 		log.Logger = zerolog.New(output).With().Timestamp().Logger()
 
@@ -85,9 +89,13 @@ var rootCmd = &cobra.Command{
 			log.Debug().Msgf("Trace output enabled")
 		}
 
+		// Save token to config
 		if token := cmd.Flag("token").Value.String(); token != "" {
 			config.App.Server.Api.Token.Set(token)
 		}
+
+		config.App.Version = version
+		log.Debug().Msgf("Version: %s", config.App.Version)
 	},
 	Run: func(cmd *cobra.Command, args []string) {
 		// Run is executed if no subcommand is specified.

internal/config/structs.go

@@ -11,6 +11,7 @@ var App Config
 
 // Config represents the application configuration.
 type Config struct {
+	Version      string             `mapstructure:"-"`       // Version is the version of the application.
 	HtmlTemplate *template.Template `mapstructure:"-"`       // HtmlTemplate contains the HTML template content.
 	Server       Server             `mapstructure:"server"`  // Server represents the server configuration.
 	Storage      Storage            `mapstructure:"storage"` // Storage represents the storage configuration.

internal/handlers/home.go

@@ -31,6 +31,7 @@ func Home(w http.ResponseWriter, r *http.Request) {
 		Content: config.App.Storage.Content.Get(),
 		Token:   config.App.Server.Api.Token.Get(),
 		Theme:   config.App.Server.Web.Theme,
+		Version: config.App.Version,
 	}
 
 	if err := config.App.HtmlTemplate.Execute(w, page); err != nil {

internal/handlers/structs.go

@@ -9,4 +9,5 @@ type Page struct {
 	Content string // Content is the content of the page.
 	Token   string // Token is the API token.
 	Theme   string // Theme is the theme of the page.
+	Version string // Version is the version of the application.
 }

web/templates/index.html

@@ -3,6 +3,7 @@
   <head>
     <meta charset="UTF-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <meta name="version" content="{{.Version}}" />
 
     <title>vimbin - a pastebin with vim motion</title>
     <meta charset="utf-8" />