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| author | Guangxiong Lin <[email protected]> | 2023-01-24 20:27:22 +0800 |
|---|---|---|
| committer | Guangxiong Lin <[email protected]> | 2023-01-24 20:27:22 +0800 |
| commit | 104ee66f5930f4a37ac84538c29a291bf1d08f4f (patch) | |
| tree | c663768184594207fd68533a773740d99956c865 /cmd/mv.go | |
| parent | 3f6aeea8c795b8bff59c1a8b45700d7bc44da4b9 (diff) | |
| download | zk-104ee66f5930f4a37ac84538c29a291bf1d08f4f.tar.gz zk-104ee66f5930f4a37ac84538c29a291bf1d08f4f.tar.bz2 zk-104ee66f5930f4a37ac84538c29a291bf1d08f4f.zip | |
Use cobra as command selector
Diffstat (limited to 'cmd/mv.go')
| -rw-r--r-- | cmd/mv.go | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/cmd/mv.go b/cmd/mv.go new file mode 100644 index 0000000..c3f4b5b --- /dev/null +++ b/cmd/mv.go @@ -0,0 +1,59 @@ +package cmd + +import ( + "errors" + "os" + "path/filepath" + + "github.com/spf13/cobra" + + "gxlin.org/zk/pkg" +) + +func init() { + rootCmd.AddCommand(mvCmd) +} + +var mvCmd = &cobra.Command{ + Use: "mv [source] [target]", + Args: mvCmdArgs, + Run: mvCmdRun, +} + +func mvCmdArgs(cmd *cobra.Command, args []string) error { + if len(args) != 2 { + return errors.New("requires 2 args") + } + + return nil +} + +func mvCmdRun(cmd *cobra.Command, args []string) { + rename(args[0], args[1]) +} + +func rename(source, target string) { + source, err := filepath.Abs(source) + if err != nil { + panic("Unable to get abspath of " + source) + } + + target, err = filepath.Abs(target) + if err != nil { + panic("Unable to get abspath of " + target) + } + + if !pkg.DocCollection.Contain(source) { + panic("Database doesn't contain " + source) + } + + if err := os.Rename(source, target); err != nil { + panic(err) + } + + doc := pkg.DocCollection[source] + for backlink := range doc.Backlinks { + pkg.DocCollection[backlink].UpdateLinks(source, target) + } + +} |