mirror of
https://github.com/dnote/dnote
synced 2026-03-16 23:45:52 +01:00
113 lines
3.2 KiB
Go
113 lines
3.2 KiB
Go
/* Copyright (C) 2019 Monomax Software Pty Ltd
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*
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* This file is part of Dnote CLI.
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*
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* Dnote CLI is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Dnote CLI is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Dnote CLI. If not, see <https://www.gnu.org/licenses/>.
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*/
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package cat
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import (
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"database/sql"
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"fmt"
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"time"
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"github.com/dnote/dnote/cli/core"
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"github.com/dnote/dnote/cli/infra"
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"github.com/dnote/dnote/cli/log"
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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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* See the notes with index 2 from a book 'javascript'
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dnote cat javascript 2
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`
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var deprecationWarning = `and "view" will replace it in v0.5.0.
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Run "dnote view --help" for more information.
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`
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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 arguments")
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}
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return nil
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}
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// NewCmd returns a new cat command
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func NewCmd(ctx infra.DnoteCtx) *cobra.Command {
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cmd := &cobra.Command{
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Use: "cat <book name> <note index>",
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Aliases: []string{"c"},
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Short: "See a note",
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Example: example,
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RunE: NewRun(ctx),
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PreRunE: preRun,
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Deprecated: deprecationWarning,
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}
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return cmd
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}
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type noteInfo struct {
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BookLabel string
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UUID string
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Content string
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AddedOn int64
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EditedOn int64
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}
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// NewRun returns a new run function
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func NewRun(ctx infra.DnoteCtx) core.RunEFunc {
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return func(cmd *cobra.Command, args []string) error {
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db := ctx.DB
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bookLabel := args[0]
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noteRowID := args[1]
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var bookUUID string
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err := db.QueryRow("SELECT uuid FROM books WHERE label = ?", bookLabel).Scan(&bookUUID)
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if err == sql.ErrNoRows {
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return errors.Errorf("book '%s' not found", bookLabel)
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} else if err != nil {
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return errors.Wrap(err, "querying the book")
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}
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var info noteInfo
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err = db.QueryRow(`SELECT books.label, notes.uuid, notes.body, notes.added_on, notes.edited_on
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FROM notes
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INNER JOIN books ON books.uuid = notes.book_uuid
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WHERE notes.rowid = ? AND books.uuid = ?`, noteRowID, bookUUID).
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Scan(&info.BookLabel, &info.UUID, &info.Content, &info.AddedOn, &info.EditedOn)
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if err == sql.ErrNoRows {
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return errors.Errorf("note %s not found in the book '%s'", noteRowID, bookLabel)
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} else if err != nil {
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return errors.Wrap(err, "querying the note")
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}
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log.Infof("book name: %s\n", info.BookLabel)
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log.Infof("note uuid: %s\n", info.UUID)
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log.Infof("created at: %s\n", time.Unix(0, info.AddedOn).Format("Jan 2, 2006 3:04pm (MST)"))
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if info.EditedOn != 0 {
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log.Infof("updated at: %s\n", time.Unix(0, info.EditedOn).Format("Jan 2, 2006 3:04pm (MST)"))
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}
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fmt.Printf("\n------------------------content------------------------\n")
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fmt.Printf("%s", info.Content)
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fmt.Printf("\n-------------------------------------------------------\n")
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return nil
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}
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}
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