this repo has no description
init ;10u
+221
db/crsqlite.so
db/crsqlite.so
This is a binary file and will not be displayed.
+25
db/migrations.go
+25
db/migrations.go
···
1
+
package main
2
+
3
+
import (
4
+
"database/sql"
5
+
)
6
+
7
+
func RunMigrations(db *sql.DB) error {
8
+
// Load the cr-sqlite extension
9
+
_, err := db.Exec("SELECT load_extension('crsqlite.so')")
10
+
if err != nil {
11
+
return err
12
+
}
13
+
14
+
// Create the todos table and initialize it as a CRDT
15
+
_, err = db.Exec(`
16
+
CREATE TABLE IF NOT EXISTS todos (id INTEGER PRIMARY KEY, content TEXT);
17
+
SELECT crsql_as_crr('todos');
18
+
`)
19
+
if err != nil {
20
+
return err
21
+
}
22
+
23
+
return nil
24
+
}
25
+
+1
envrc
+1
envrc
···
1
+
use flake
+27
flake.lock
+27
flake.lock
···
1
+
{
2
+
"nodes": {
3
+
"nixpkgs": {
4
+
"locked": {
5
+
"lastModified": 1708407374,
6
+
"narHash": "sha256-EECzarm+uqnNDCwaGg/ppXCO11qibZ1iigORShkkDf0=",
7
+
"owner": "NixOS",
8
+
"repo": "nixpkgs",
9
+
"rev": "f33dd27a47ebdf11dc8a5eb05e7c8fbdaf89e73f",
10
+
"type": "github"
11
+
},
12
+
"original": {
13
+
"owner": "NixOS",
14
+
"ref": "nixpkgs-unstable",
15
+
"repo": "nixpkgs",
16
+
"type": "github"
17
+
}
18
+
},
19
+
"root": {
20
+
"inputs": {
21
+
"nixpkgs": "nixpkgs"
22
+
}
23
+
}
24
+
},
25
+
"root": "root",
26
+
"version": 7
27
+
}
+14
flake.nix
+14
flake.nix
···
1
+
{
2
+
description = "A basic flake with a shell";
3
+
inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
4
+
5
+
outputs = { nixpkgs, ... }:
6
+
let
7
+
pkgs = nixpkgs.legacyPackages."x86_64-linux";
8
+
in
9
+
{
10
+
devShells."x86_64-linux".default = pkgs.mkShell {
11
+
packages = [ pkgs.go ];
12
+
};
13
+
};
14
+
}
+22
go.mod
+22
go.mod
···
1
+
module mast
2
+
3
+
go 1.21.6
4
+
5
+
require (
6
+
github.com/charmbracelet/bubbletea v0.26.6 // indirect
7
+
github.com/charmbracelet/x/ansi v0.1.2 // indirect
8
+
github.com/charmbracelet/x/input v0.1.0 // indirect
9
+
github.com/charmbracelet/x/term v0.1.1 // indirect
10
+
github.com/charmbracelet/x/windows v0.1.0 // indirect
11
+
github.com/erikgeiser/coninput v0.0.0-20211004153227-1c3628e74d0f // indirect
12
+
github.com/mattn/go-localereader v0.0.1 // indirect
13
+
github.com/mattn/go-runewidth v0.0.15 // indirect
14
+
github.com/mattn/go-sqlite3 v1.14.22 // indirect
15
+
github.com/muesli/ansi v0.0.0-20230316100256-276c6243b2f6 // indirect
16
+
github.com/muesli/cancelreader v0.2.2 // indirect
17
+
github.com/rivo/uniseg v0.4.7 // indirect
18
+
github.com/xo/terminfo v0.0.0-20220910002029-abceb7e1c41e // indirect
19
+
golang.org/x/sync v0.7.0 // indirect
20
+
golang.org/x/sys v0.21.0 // indirect
21
+
golang.org/x/text v0.3.8 // indirect
22
+
)
+34
go.sum
+34
go.sum
···
1
+
github.com/charmbracelet/bubbletea v0.26.6 h1:zTCWSuST+3yZYZnVSvbXwKOPRSNZceVeqpzOLN2zq1s=
2
+
github.com/charmbracelet/bubbletea v0.26.6/go.mod h1:dz8CWPlfCCGLFbBlTY4N7bjLiyOGDJEnd2Muu7pOWhk=
3
+
github.com/charmbracelet/x/ansi v0.1.2 h1:6+LR39uG8DE6zAmbu023YlqjJHkYXDF1z36ZwzO4xZY=
4
+
github.com/charmbracelet/x/ansi v0.1.2/go.mod h1:dk73KoMTT5AX5BsX0KrqhsTqAnhZZoCBjs7dGWp4Ktw=
5
+
github.com/charmbracelet/x/input v0.1.0 h1:TEsGSfZYQyOtp+STIjyBq6tpRaorH0qpwZUj8DavAhQ=
6
+
github.com/charmbracelet/x/input v0.1.0/go.mod h1:ZZwaBxPF7IG8gWWzPUVqHEtWhc1+HXJPNuerJGRGZ28=
7
+
github.com/charmbracelet/x/term v0.1.1 h1:3cosVAiPOig+EV4X9U+3LDgtwwAoEzJjNdwbXDjF6yI=
8
+
github.com/charmbracelet/x/term v0.1.1/go.mod h1:wB1fHt5ECsu3mXYusyzcngVWWlu1KKUmmLhfgr/Flxw=
9
+
github.com/charmbracelet/x/windows v0.1.0 h1:gTaxdvzDM5oMa/I2ZNF7wN78X/atWemG9Wph7Ika2k4=
10
+
github.com/charmbracelet/x/windows v0.1.0/go.mod h1:GLEO/l+lizvFDBPLIOk+49gdX49L9YWMB5t+DZd0jkQ=
11
+
github.com/erikgeiser/coninput v0.0.0-20211004153227-1c3628e74d0f h1:Y/CXytFA4m6baUTXGLOoWe4PQhGxaX0KpnayAqC48p4=
12
+
github.com/erikgeiser/coninput v0.0.0-20211004153227-1c3628e74d0f/go.mod h1:vw97MGsxSvLiUE2X8qFplwetxpGLQrlU1Q9AUEIzCaM=
13
+
github.com/mattn/go-localereader v0.0.1 h1:ygSAOl7ZXTx4RdPYinUpg6W99U8jWvWi9Ye2JC/oIi4=
14
+
github.com/mattn/go-localereader v0.0.1/go.mod h1:8fBrzywKY7BI3czFoHkuzRoWE9C+EiG4R1k4Cjx5p88=
15
+
github.com/mattn/go-runewidth v0.0.15 h1:UNAjwbU9l54TA3KzvqLGxwWjHmMgBUVhBiTjelZgg3U=
16
+
github.com/mattn/go-runewidth v0.0.15/go.mod h1:Jdepj2loyihRzMpdS35Xk/zdY8IAYHsh153qUoGf23w=
17
+
github.com/mattn/go-sqlite3 v1.14.22 h1:2gZY6PC6kBnID23Tichd1K+Z0oS6nE/XwU+Vz/5o4kU=
18
+
github.com/mattn/go-sqlite3 v1.14.22/go.mod h1:Uh1q+B4BYcTPb+yiD3kU8Ct7aC0hY9fxUwlHK0RXw+Y=
19
+
github.com/muesli/ansi v0.0.0-20230316100256-276c6243b2f6 h1:ZK8zHtRHOkbHy6Mmr5D264iyp3TiX5OmNcI5cIARiQI=
20
+
github.com/muesli/ansi v0.0.0-20230316100256-276c6243b2f6/go.mod h1:CJlz5H+gyd6CUWT45Oy4q24RdLyn7Md9Vj2/ldJBSIo=
21
+
github.com/muesli/cancelreader v0.2.2 h1:3I4Kt4BQjOR54NavqnDogx/MIoWBFa0StPA8ELUXHmA=
22
+
github.com/muesli/cancelreader v0.2.2/go.mod h1:3XuTXfFS2VjM+HTLZY9Ak0l6eUKfijIfMUZ4EgX0QYo=
23
+
github.com/rivo/uniseg v0.2.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
24
+
github.com/rivo/uniseg v0.4.7 h1:WUdvkW8uEhrYfLC4ZzdpI2ztxP1I582+49Oc5Mq64VQ=
25
+
github.com/rivo/uniseg v0.4.7/go.mod h1:FN3SvrM+Zdj16jyLfmOkMNblXMcoc8DfTHruCPUcx88=
26
+
github.com/xo/terminfo v0.0.0-20220910002029-abceb7e1c41e h1:JVG44RsyaB9T2KIHavMF/ppJZNG9ZpyihvCd0w101no=
27
+
github.com/xo/terminfo v0.0.0-20220910002029-abceb7e1c41e/go.mod h1:RbqR21r5mrJuqunuUZ/Dhy/avygyECGrLceyNeo4LiM=
28
+
golang.org/x/sync v0.7.0 h1:YsImfSBoP9QPYL0xyKJPq0gcaJdG3rInoqxTWbfQu9M=
29
+
golang.org/x/sync v0.7.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
30
+
golang.org/x/sys v0.0.0-20210809222454-d867a43fc93e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
31
+
golang.org/x/sys v0.21.0 h1:rF+pYz3DAGSQAxAu1CbC7catZg4ebC4UIeIhKxBZvws=
32
+
golang.org/x/sys v0.21.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
33
+
golang.org/x/text v0.3.8 h1:nAL+RVCQ9uMn3vJZbV+MRnydTJFPf8qqY42YiA6MrqY=
34
+
golang.org/x/text v0.3.8/go.mod h1:E6s5w1FMmriuDzIBO73fBruAKo1PCIq6d2Q6DHfQ8WQ=
+98
main.go
+98
main.go
···
1
+
package main
2
+
3
+
import (
4
+
"database/sql"
5
+
"fmt"
6
+
"os"
7
+
8
+
tea "github.com/charmbracelet/bubbletea"
9
+
_ "github.com/mattn/go-sqlite3"
10
+
"git.sealight.xyz/aynish/mast/db"
11
+
)
12
+
13
+
type model struct {
14
+
db *sql.DB
15
+
todos []string
16
+
cursor int
17
+
}
18
+
19
+
func initialModel() model {
20
+
db, err := sql.Open("sqlite3", ":memory:")
21
+
if err != nil {
22
+
panic(err)
23
+
}
24
+
25
+
err = RunMigrations(db)
26
+
if err != nil {
27
+
panic(err)
28
+
}
29
+
30
+
m := model{
31
+
db: db,
32
+
todos: []string{},
33
+
cursor: 0,
34
+
}
35
+
m.loadTodos()
36
+
return m
37
+
}
38
+
39
+
func (m *model) addTodo(todo string) {
40
+
_, err := m.db.Exec("INSERT INTO todos (content) VALUES (?)", todo)
41
+
if err != nil {
42
+
panic(err)
43
+
}
44
+
m.loadTodos()
45
+
}
46
+
47
+
func (m *model) loadTodos() {
48
+
rows, err := m.db.Query("SELECT content FROM todos")
49
+
if err != nil {
50
+
panic(err)
51
+
}
52
+
defer rows.Close()
53
+
54
+
m.todos = []string{}
55
+
for rows.Next() {
56
+
var content string
57
+
if err := rows.Scan(&content); err != nil {
58
+
panic(err)
59
+
}
60
+
m.todos = append(m.todos, content)
61
+
}
62
+
}
63
+
64
+
func (m model) Init() tea.Cmd {
65
+
return nil
66
+
}
67
+
68
+
func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
69
+
switch msg := msg.(type) {
70
+
case tea.KeyMsg:
71
+
switch msg.String() {
72
+
case "ctrl+c", "q":
73
+
return m, tea.Quit
74
+
}
75
+
}
76
+
return m, nil
77
+
}
78
+
79
+
func (m model) View() string {
80
+
s := "Todo List:\n\n"
81
+
for i, todo := range m.todos {
82
+
cursor := " "
83
+
if m.cursor == i {
84
+
cursor = ">"
85
+
}
86
+
s += fmt.Sprintf("%s %s\n", cursor, todo)
87
+
}
88
+
s += "\nPress q to quit.\n"
89
+
return s
90
+
}
91
+
92
+
func main() {
93
+
p := tea.NewProgram(initialModel())
94
+
if _, err := p.Run(); err != nil {
95
+
fmt.Printf("Alas, there's been an error: %v", err)
96
+
os.Exit(1)
97
+
}
98
+
}