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https://github.com/onyx-and-iris/exclude.git
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onyx-and-iris
a149ce347b
remove the type assertions update the tests: the tests now check output as well as file contents separately.
44 lines
1.2 KiB
Go
44 lines
1.2 KiB
Go
package cmd
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import (
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_ "embed"
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"fmt"
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"io"
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"github.com/spf13/cobra"
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)
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// resetCmd represents the reset command
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var resetCmd = &cobra.Command{
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Use: "reset",
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Short: "Reset the exclude file",
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Long: `The reset command clears all patterns from the .git/info/exclude file.
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This is useful for starting fresh or removing all exclusions at once.`,
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RunE: func(cmd *cobra.Command, _ []string) error {
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ctx, ok := ContextObjectFromContext(cmd.Context())
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if !ok {
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return fmt.Errorf("no exclude file found in context")
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}
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return resetAndWriteExcludeFile(ctx.Out, ctx.File)
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},
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}
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func init() {
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RootCmd.AddCommand(resetCmd)
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}
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// resetAndWriteExcludeFile truncates and resets the file, then writes the default content
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func resetAndWriteExcludeFile(out io.Writer, f readWriteTruncater) error {
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if err := f.Truncate(0); err != nil {
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return fmt.Errorf("error truncating exclude file: %w", err)
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}
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if _, err := f.Seek(0, 0); err != nil {
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return fmt.Errorf("error seeking to the beginning of exclude file: %w", err)
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}
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if err := writeDefaultExcludeContent(f); err != nil {
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return fmt.Errorf("error writing default exclude content: %w", err)
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}
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fmt.Fprintf(out, "Exclude file reset successfully.\n")
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return nil
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}
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