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list.go
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list.go
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/*
Copyright © 2020 Raphael Pour <info@raphaelpour.de>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package cmd
import (
"fmt"
"io/ioutil"
"path/filepath"
"time"
"github.com/RaphaelPour/blogctl/pkg/metadata"
"github.com/spf13/cobra"
)
// listCmd represents the list command
var listCmd = &cobra.Command{
Use: "list",
Short: "List all available posts",
RunE: func(cmd *cobra.Command, args []string) error {
postDirs, err := ioutil.ReadDir(BlogPath)
if err != nil {
return fmt.Errorf("Error reading blog path: %s", err)
}
fmt.Println("Creation date | Status |Title")
fmt.Println("-------------------------------+---------+---------------")
for _, dir := range postDirs {
if !dir.IsDir() {
continue
}
postPath := filepath.Join(BlogPath, dir.Name())
files, err := ioutil.ReadDir(postPath)
if err != nil {
return fmt.Errorf("Error reading post path of %s: %s", postPath, err)
}
if len(files) != 2 {
return fmt.Errorf(
"Unexpected count of files in post path %s. Found: %d",
postPath,
len(files),
)
}
metadata, err := metadata.Load(postPath)
if err != nil {
return err
}
fmt.Printf("%s | %-6s | %s\n",
time.Unix(metadata.CreatedAt, 0).String(),
metadata.Status,
metadata.Title,
)
}
return nil
},
}
func init() {
rootCmd.AddCommand(listCmd)
}