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Merge pull request #3 from kernle32dll/tagging
Implement tag adding and removal via commands
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,89 @@ | ||
| package cmd | ||
|
|
||
| import ( | ||
| "github.com/kernle32dll/ew/internal" | ||
|
|
||
| "errors" | ||
| "fmt" | ||
| "io" | ||
| "os" | ||
| "strings" | ||
| ) | ||
|
|
||
| // AddPathsCommand adds one or multiple paths to a tag. | ||
| type AddPathsCommand struct { | ||
| output io.Writer | ||
| config internal.Config | ||
| args []string | ||
| } | ||
|
|
||
| // NewAddPathsCommand creates a new AddPathsCommand. | ||
| func NewAddPathsCommand( | ||
| output io.Writer, | ||
| config internal.Config, | ||
| args []string, | ||
| ) *AddPathsCommand { | ||
| return &AddPathsCommand{ | ||
| output: output, | ||
| config: config, | ||
| args: args, | ||
| } | ||
| } | ||
|
|
||
| func (c AddPathsCommand) Execute() error { | ||
| if len(c.args) == 0 { | ||
| return errors.New("missing @tag to add path to") | ||
| } | ||
|
|
||
| // Current path to tag | ||
| if len(c.args) == 1 { | ||
| return c.addCurrentPath() | ||
| } | ||
|
|
||
| // Multiple paths | ||
| return c.addPaths() | ||
| } | ||
|
|
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| func (c AddPathsCommand) addPaths() error { | ||
| tag := c.args[len(c.args)-1] | ||
| if !strings.HasPrefix(tag, "@") { | ||
| return fmt.Errorf("expected @tag for last argument, got %q", tag) | ||
| } | ||
| tag = strings.TrimPrefix(tag, "@") | ||
|
|
||
| paths := c.args[:1] | ||
|
|
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| c.config.AddPathsToTag(tag, paths...) | ||
|
|
||
| if _, err := c.config.ReWriteConfig(); err != nil { | ||
| return err | ||
| } | ||
|
|
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| fmt.Fprintf(c.output, "Added paths to tag @%s:\n", tag) | ||
| for _, path := range paths { | ||
| fmt.Fprintf(c.output, " %s\n", path) | ||
| } | ||
| return nil | ||
| } | ||
|
|
||
| func (c AddPathsCommand) addCurrentPath() error { | ||
| tag := c.args[0] | ||
| if !strings.HasPrefix(tag, "@") { | ||
| return fmt.Errorf("expected @tag, got %q", tag) | ||
| } | ||
| tag = strings.TrimPrefix(tag, "@") | ||
|
|
||
| path, err := os.Getwd() | ||
| if err != nil { | ||
| return err | ||
| } | ||
|
|
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| c.config.AddPathsToTag(tag, path) | ||
|
|
||
| if _, err := c.config.ReWriteConfig(); err != nil { | ||
| return err | ||
| } | ||
|
|
||
| fmt.Fprintf(c.output, "Added path %s to tag @%s\n", path, tag) | ||
| return nil | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,89 @@ | ||
| package cmd | ||
|
|
||
| import ( | ||
| "github.com/kernle32dll/ew/internal" | ||
|
|
||
| "errors" | ||
| "fmt" | ||
| "io" | ||
| "os" | ||
| "strings" | ||
| ) | ||
|
|
||
| // RmPathsCommand removes one or multiple paths from a tag. | ||
| type RmPathsCommand struct { | ||
| output io.Writer | ||
| config internal.Config | ||
| args []string | ||
| } | ||
|
|
||
| // NewRmPathsCommand creates a new RmPathsCommand. | ||
| func NewRmPathsCommand( | ||
| output io.Writer, | ||
| config internal.Config, | ||
| args []string, | ||
| ) *RmPathsCommand { | ||
| return &RmPathsCommand{ | ||
| output: output, | ||
| config: config, | ||
| args: args, | ||
| } | ||
| } | ||
|
|
||
| func (c RmPathsCommand) Execute() error { | ||
| if len(c.args) == 0 { | ||
| return errors.New("missing @tag to remove path from") | ||
| } | ||
|
|
||
| // Current path from tag | ||
| if len(c.args) == 1 { | ||
| return c.rmCurrentPath() | ||
| } | ||
|
|
||
| // Multiple paths | ||
| return c.rmPaths() | ||
| } | ||
|
|
||
| func (c RmPathsCommand) rmPaths() error { | ||
| tag := c.args[len(c.args)-1] | ||
| if !strings.HasPrefix(tag, "@") { | ||
| return fmt.Errorf("expected @tag for last argument, got %q", tag) | ||
| } | ||
| tag = strings.TrimPrefix(tag, "@") | ||
|
|
||
| paths := c.args[:1] | ||
|
|
||
| c.config.RemovePathsFromTag(tag, paths...) | ||
|
|
||
| if _, err := c.config.ReWriteConfig(); err != nil { | ||
| return err | ||
| } | ||
|
|
||
| fmt.Fprintf(c.output, "Removed paths from tag @%s:\n", tag) | ||
| for _, path := range paths { | ||
| fmt.Fprintf(c.output, " %s\n", path) | ||
| } | ||
| return nil | ||
| } | ||
|
|
||
| func (c RmPathsCommand) rmCurrentPath() error { | ||
| tag := c.args[0] | ||
| if !strings.HasPrefix(tag, "@") { | ||
| return fmt.Errorf("expected @tag, got %q", tag) | ||
| } | ||
| tag = strings.TrimPrefix(tag, "@") | ||
|
|
||
| path, err := os.Getwd() | ||
| if err != nil { | ||
| return err | ||
| } | ||
|
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| c.config.RemovePathsFromTag(tag, path) | ||
|
|
||
| if _, err := c.config.ReWriteConfig(); err != nil { | ||
| return err | ||
| } | ||
|
|
||
| fmt.Fprintf(c.output, "Removing path %s from tag @%s\n", path, tag) | ||
| return nil | ||
| } |
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