mirror of
https://github.com/dnote/dnote
synced 2026-03-14 22:45:50 +01:00
92 lines
2.3 KiB
Go
92 lines
2.3 KiB
Go
/* Copyright 2025 Dnote Authors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package view
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import (
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"os"
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"github.com/dnote/dnote/pkg/cli/context"
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"github.com/dnote/dnote/pkg/cli/infra"
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"github.com/dnote/dnote/pkg/cli/utils"
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"github.com/pkg/errors"
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"github.com/spf13/cobra"
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)
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var example = `
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* View all books
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dnote view
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* List notes in a book
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dnote view javascript
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* View a particular note in a book
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dnote view javascript 0
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`
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var nameOnly bool
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var contentOnly bool
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func preRun(cmd *cobra.Command, args []string) error {
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if len(args) > 2 {
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return errors.New("Incorrect number of argument")
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}
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return nil
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}
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// NewCmd returns a new view command
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func NewCmd(ctx context.DnoteCtx) *cobra.Command {
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cmd := &cobra.Command{
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Use: "view <book name?> <note index?>",
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Aliases: []string{"v"},
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Short: "List books, notes or view a content",
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Example: example,
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RunE: newRun(ctx),
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PreRunE: preRun,
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}
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f := cmd.Flags()
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f.BoolVarP(&nameOnly, "name-only", "", false, "print book names only")
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f.BoolVarP(&contentOnly, "content-only", "", false, "print the note content only")
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return cmd
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}
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func newRun(ctx context.DnoteCtx) infra.RunEFunc {
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return func(cmd *cobra.Command, args []string) error {
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if len(args) == 0 {
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// List all books
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return listBooks(ctx, os.Stdout, nameOnly)
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} else if len(args) == 1 {
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if nameOnly {
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return errors.New("--name-only flag is only valid when viewing books")
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}
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if utils.IsNumber(args[0]) {
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// View a note by index
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return viewNote(ctx, os.Stdout, args[0], contentOnly)
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} else {
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// List notes in a book
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return listNotes(ctx, os.Stdout, args[0])
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}
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} else if len(args) == 2 {
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// View a note in a book (book name + note index)
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return viewNote(ctx, os.Stdout, args[1], contentOnly)
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}
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return errors.New("Incorrect number of arguments")
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}
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}
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