ajet/ajet-chat

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2026-02-17 01:08:02 -05:00

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PRD: CLI & TUI Client

Module: cli/ | Namespace: ajet.chat.cli.* Status: v1 | Last updated: 2026-02-17

1. Overview

The CLI module is a single executable (babashka via bbin) that provides two modes:

CLI Mode: Stateless one-shot commands for scripting and quick interactions
TUI Mode: Full interactive terminal application with split panes, inline images, markdown rendering, and mouse support (built on clojure-tui)

Both modes connect through the Auth Gateway.

2. Installation & Config

2.1 Installation

bbin install ajet-chat    # installs as `ajet` command

2.2 Config Location

~/.config/ajet-chat/
├── config.edn        # server URL, default community, preferences
├── session.edn       # session token (encrypted at rest)
└── state.edn         # TUI state: last community, last channel per community

2.3 Config Shape

;; config.edn
{:server-url  "https://chat.example.com"
 :default-community "my-team"  ;; slug
 :tui {:theme        :dark     ;; :dark | :light
       :image-viewer :timg     ;; :timg | :sixel | :none
       :mouse        true
       :timestamps   :relative ;; :relative | :absolute | :none
       :notifications :bell}}  ;; :bell | :none

;; session.edn (encrypted)
{:token "base64url-session-token"
 :user-id "uuid"
 :username "alice"
 :expires-at "2026-03-19T..."}

3. CLI Mode

3.1 Command Syntax

ajet <command> [options] [args]

3.2 Commands

Authentication

ajet login                          # Interactive OAuth login (opens browser)
ajet login --token <api-token>      # Login with API token (for scripts)
ajet logout                         # Clear session
ajet whoami                         # Show current user info

Channels & Communities

ajet communities                    # List communities
ajet channels                       # List channels in default community
ajet channels --community <slug>    # List channels in specific community
ajet channels --join <name>         # Join a public channel
ajet channels --leave <name>        # Leave a channel

Messages

ajet read <channel>                 # Read last 50 messages in channel
ajet read <channel> --limit 100     # Custom limit
ajet read <channel> --before <id>   # Older messages (pagination)
ajet read <channel> --thread <id>   # Read thread replies
ajet send <channel> <message>       # Send message
ajet send <channel> --stdin         # Read message from stdin (piping)
ajet send <channel> --image <path>  # Send message with image
ajet edit <message-id> <new-text>   # Edit a message
ajet delete <message-id>            # Delete a message

DMs

ajet dms                            # List DM channels
ajet dm <username> <message>        # Send DM (creates if needed)
ajet dm <username> --read           # Read DM conversation

Notifications

ajet notifications                  # List unread notifications
ajet notifications --all            # List all notifications
ajet notifications --mark-read      # Mark all as read

Search

ajet search <query>                 # Global search
ajet search <query> --channel <ch>  # Search in specific channel
ajet search <query> --from <user>   # Search by author
ajet search <query> --type messages # Filter by type

Presence & Status

ajet status                         # Show current status
ajet status "Working on backend"    # Set status
ajet who                            # Show online users in current community

Invites

ajet invite create                  # Generate invite link
ajet invite create --max-uses 10    # With use limit
ajet invite list                    # List active invites
ajet invite revoke <id>             # Revoke an invite

Admin

ajet config                         # Show current config
ajet config set <key> <value>       # Set config value
ajet config server <url>            # Set server URL

3.3 Output Formats

Default (human-readable):

$ ajet read general --limit 3
#general — My Team

alice  10:30 AM
  hello everyone!

bob  10:31 AM
  hey! check this out
  [image: screenshot.png]

carol  10:45 AM
  @bob nice work! 👍

JSON output (for scripting):

ajet read general --json | jq '.messages[].body_md'

Pipe-friendly:

echo "Build #42 passed!" | ajet send devops --stdin
git log --oneline -5 | ajet send backend --stdin

1. ajet login
2. CLI starts a temporary local HTTP server (localhost:random-port)
3. Opens browser to: https://chat.example.com/auth/login?redirect=http://localhost:{port}/callback
4. User completes OAuth in browser
5. Auth GW redirects to localhost callback with session token
6. CLI captures token, saves to ~/.config/ajet-chat/session.edn
7. Prints "Logged in as alice"

Fallback (no browser):

$ ajet login
Opening browser...
If your browser didn't open, visit:
  https://chat.example.com/auth/login?cli=true
Then paste the token here: _

4. TUI Mode

4.1 Launch

ajet tui                            # Open TUI (interactive mode)
ajet tui --community <slug>         # Open to specific community
ajet tui --channel <name>           # Open to specific channel

4.2 Layout (Rich TUI with clojure-tui)

┌─────────────────────────────────────────────────────────────────────────────┐
│ ajet chat │ My Team                                    alice ● online      │
├──────────────────┬──────────────────────────────────────────────────────────┤
│ Communities      │ #general — Welcome to My Team!                          │
│ ● My Team       │──────────────────────────────────────────────────────────│
│   Open Source    │                                                         │
│                  │  alice  10:30                                            │
│ ──────────────── │  hello everyone!                                        │
│ ▼ GENERAL        │                                                         │
│   #general    3  │  bob  10:31                                             │
│   #random        │  hey! check out this screenshot                         │
│                  │  ┌─────────────────────────────┐                        │
│ ▼ DEV            │  │  [inline image via timg]     │                       │
│   #backend    ●  │  │                              │                       │
│   #frontend      │  └──────────────────────────────┘                       │
│                  │                                                         │
│ ──────────────── │  carol  10:45                                           │
│ DMs              │  @bob nice work! 👍                                     │
│   alice       ●  │  💬 2 replies                                           │
│   bob            │                                                         │
│   group (3)   2  │  ── Load older ──                                       │
│                  │                                                         │
│ ──────────────── │──────────────────────────────────────────────────────────│
│ 🔍 /search       │  bob is typing...                                       │
│                  │  > hello world_                                          │
│                  │                                                         │
├──────────────────┴──────────────────────────────────────────────────────────┤
│ [/help] Ctrl+K: search  Ctrl+N: next channel  Ctrl+P: prev  Ctrl+Q: quit │
└─────────────────────────────────────────────────────────────────────────────┘

4.3 TUI Panes

Pane	Description
Header	App name, community name, user status
Sidebar	Communities, categories, channels, DMs with unread indicators
Channel Header	Channel name + topic
Message List	Scrollable message history with rendered markdown
Input Area	Message composition with autocomplete
Status Bar	Keybindings, connection status
Thread Panel	Overlays right side when viewing thread (like web)

Key	Action
`Enter`	Send message
`Shift+Enter` / `Alt+Enter`	Newline in input
`Ctrl+K`	Open search
`Ctrl+N`	Next channel (down in sidebar)
`Ctrl+P`	Previous channel (up in sidebar)
`Ctrl+Q`	Quit
`Ctrl+T`	Open thread for selected message
`Ctrl+R`	React to selected message
`Ctrl+E`	Edit selected message
`Ctrl+D`	Delete selected message (with confirmation)
`Tab`	Switch focus: input ↔ message list ↔ sidebar
`↑/↓`	Navigate messages (when message list focused)
`j/k`	Vim-style navigate messages
`PgUp/PgDn`	Scroll message history (loads older on PgUp at top)
`Esc`	Close thread panel / cancel edit / blur search
`/`	Start slash command (when input focused)
`@`	Start mention autocomplete
`#`	Start channel autocomplete
`Mouse click`	Select channel, message, or button
`Mouse scroll`	Scroll message list

4.5 Inline Image Rendering

Via timg (preferred):

Detect terminal capabilities (sixel, kitty graphics, iterm2)
Use timg to render images inline in the message list
Fallback: show [image: filename.png] placeholder with URL

Image display flow:

Message with attachment arrives
TUI SM provides image URL in event
TUI client downloads image in background
Renders inline using timg/sixel
If terminal doesn't support graphics: show filename + dimensions

4.6 Markdown Rendering (ANSI)

Markdown	ANSI Rendering
`bold`	ANSI bold
`italic`	ANSI italic (or dim on unsupported terminals)
`~~strike~~`	ANSI strikethrough
`__underline__`	ANSI underline
`code`	Dim background or different color
Code block	Box-drawing border + syntax highlighting (ANSI colors)
`> quote`	Vertical bar prefix + dim text
`\|\|spoiler\|\|`	Hidden text (press Enter on selected to reveal)
Links	Underlined + hyperlink escape (OSC 8)
Emoji	Unicode emoji (terminal must support)
`@mention`	Highlighted (bold + color)
`#channel`	Highlighted (different color), clickable

4.7 SSE Connection

TUI client connects to TUI SM via SSE:

GET https://chat.example.com/tui/sse/events?community_id=<uuid>
Cookie: ajet_session=<token>
Accept: text/event-stream
Last-Event-ID: <id>   (for reconnection)

On connect: receive init event, populate sidebar + channel list
On events: update message list, sidebar badges, typing indicators
On disconnect: show "Reconnecting..." in status bar, auto-retry with backoff

4.8 Notifications in TUI

Terminal bell (\a) on new @mention or DM (configurable)
Unread counts in sidebar (same as web)
Notification list accessible via slash command /notifications

5. Test Cases

5.1 CLI Authentication

ID	Test	Description
CLI-T1	Login via OAuth	Opens browser, captures callback, saves token
CLI-T2	Login via API token	`--token` flag saves token directly
CLI-T3	Logout clears session	Token removed from config
CLI-T4	Whoami shows user	Prints username, display name, communities
CLI-T5	Expired token	Commands return clear "session expired, run ajet login" message
CLI-T6	No config exists	First run creates config dir and prompts for server URL

5.2 CLI Commands

ID	Test	Description
CLI-T7	List communities	Shows user's communities
CLI-T8	List channels	Shows channels for default community
CLI-T9	Read messages	Displays formatted messages with avatars, timestamps
CLI-T10	Read with pagination	`--before` flag returns older messages
CLI-T11	Read thread	`--thread` flag shows thread replies
CLI-T12	Send message	Message appears in channel
CLI-T13	Send via stdin	`echo "msg" \| ajet send general --stdin` works
CLI-T14	Send with image	Image uploaded, message sent with attachment
CLI-T15	Edit message	Message updated within 1-hour window
CLI-T16	Edit after window	Returns error "edit window expired"
CLI-T17	Delete message	Message deleted with confirmation prompt
CLI-T18	List DMs	Shows DM conversations
CLI-T19	Send DM	Creates DM if needed, sends message
CLI-T20	List notifications	Shows unread notifications
CLI-T21	Mark notifications read	All notifications marked read
CLI-T22	Search	Returns matching results with context
CLI-T23	Search with filters	--channel, --from, --type filters work
CLI-T24	Set status	Status updated
CLI-T25	Who online	Shows online users list
CLI-T26	Create invite	Returns invite link
CLI-T27	JSON output	`--json` flag outputs raw JSON
CLI-T28	Unknown command	Prints help with suggestion
CLI-T29	No arguments	Prints usage/help

5.3 TUI Launch & Layout

ID	Test	Description
TUI-T1	TUI launches	Full layout renders with all panes
TUI-T2	Sidebar populated	Communities, channels, DMs shown from init event
TUI-T3	Messages loaded	Active channel messages displayed
TUI-T4	Unread badges	Channels with unread messages show count
TUI-T5	Online indicators	Online users have green dot in DM list
TUI-T6	Status bar	Shows keybindings and connection status

ID	Test	Description
TUI-T7	Ctrl+N next channel	Moves to next channel in sidebar
TUI-T8	Ctrl+P prev channel	Moves to previous channel
TUI-T9	Tab focus cycle	Focus cycles: input → messages → sidebar
TUI-T10	Click channel	Mouse click switches to channel
TUI-T11	Arrow keys in messages	Navigate between messages
TUI-T12	j/k vim navigation	Vim-style navigation in message list
TUI-T13	PgUp loads older	Scrolling up loads older messages
TUI-T14	Mouse scroll	Mouse scroll in message list
TUI-T15	Esc closes panels	Thread panel or search closes on Esc
TUI-T16	Community switch	Click community in sidebar → channels update

5.5 TUI Messaging

ID	Test	Description
TUI-T17	Send message	Enter sends, message appears in list
TUI-T18	Multiline input	Alt+Enter adds newline
TUI-T19	@mention autocomplete	Typing @ shows dropdown, Tab selects
TUI-T20	#channel autocomplete	Typing # shows dropdown
TUI-T21	/slash command	Typing / shows command list
TUI-T22	Edit message	Ctrl+E on selected → inline edit → Enter to save
TUI-T23	Delete message	Ctrl+D on selected → confirmation → deleted
TUI-T24	React to message	Ctrl+R → emoji input → reaction added
TUI-T25	Open thread	Ctrl+T on message with replies → thread panel
TUI-T26	Reply in thread	Type in thread input → reply sent
TUI-T27	Image paste	Not supported in TUI (CLI `--image` flag instead)

5.6 TUI Real-Time

ID	Test	Description
TUI-T28	New message arrives	SSE event → message appears at bottom
TUI-T29	Typing indicator	"bob is typing..." shows below message list
TUI-T30	Presence updates	Online dot changes when user goes offline
TUI-T31	Unread updates	New message in other channel updates sidebar badge
TUI-T32	SSE reconnect	Connection lost → "Reconnecting..." → auto-reconnects
TUI-T33	Bell notification	Terminal bell on @mention or DM

5.7 TUI Rendering

ID	Test	Description
TUI-T34	Markdown bold	`text` renders as ANSI bold
TUI-T35	Markdown italic	`text` renders as ANSI italic
TUI-T36	Code block	Fenced code block renders with border + syntax colors
TUI-T37	Inline code	Backtick code renders with different color
TUI-T38	Block quote	`> text` renders with vertical bar prefix
TUI-T39	Spoiler text	`\|\|text\|\|` renders hidden until Enter pressed
TUI-T40	Inline image (timg)	Image renders inline via timg when supported
TUI-T41	Image fallback	`[image: file.png 800x600]` when graphics not supported
TUI-T42	Mention highlight	@alice renders bold + colored
TUI-T43	Channel link	#general renders colored and navigable
TUI-T44	Hyperlinks	URLs render as OSC 8 hyperlinks when terminal supports
TUI-T45	Long message wrapping	Long messages wrap correctly within pane width
TUI-T46	Terminal resize	Layout reflows on terminal resize event

5.8 TUI Error Handling

ID	Test	Description
TUI-T47	Send fails	Error shown inline below input
TUI-T48	API timeout	Status bar shows warning, retries
TUI-T49	Ctrl+Q quit	Clean shutdown: close SSE, save state
TUI-T50	SIGINT handling	Ctrl+C during TUI gracefully exits

18 KiB

Raw Blame History

PRD: CLI & TUI Client

1. Overview

2. Installation & Config

2.1 Installation

2.2 Config Location

2.3 Config Shape

3. CLI Mode

3.1 Command Syntax

3.2 Commands

Authentication

Channels & Communities

Messages

DMs

Notifications

Search

Presence & Status

Invites

Admin

3.3 Output Formats

4. TUI Mode

4.1 Launch

4.2 Layout (Rich TUI with clojure-tui)

4.3 TUI Panes

4.4 Keyboard Navigation

4.5 Inline Image Rendering

4.6 Markdown Rendering (ANSI)

4.7 SSE Connection

4.8 Notifications in TUI

5. Test Cases

5.1 CLI Authentication

5.2 CLI Commands

5.3 TUI Launch & Layout

5.4 TUI Navigation

5.5 TUI Messaging

5.6 TUI Real-Time

5.7 TUI Rendering

5.8 TUI Error Handling

18 KiB Raw Blame History

PRD: CLI & TUI Client

1. Overview

2. Installation & Config

2.1 Installation

2.2 Config Location

2.3 Config Shape

3. CLI Mode

3.1 Command Syntax

3.2 Commands

Authentication

Channels & Communities

Messages

DMs

Notifications

Search

Presence & Status

Invites

Admin

3.3 Output Formats

3.4 OAuth Login Flow (CLI)

4. TUI Mode

4.1 Launch

4.2 Layout (Rich TUI with clojure-tui)

4.3 TUI Panes

4.4 Keyboard Navigation

4.5 Inline Image Rendering

4.6 Markdown Rendering (ANSI)

4.7 SSE Connection

4.8 Notifications in TUI

5. Test Cases

5.1 CLI Authentication

5.2 CLI Commands

5.3 TUI Launch & Layout

5.4 TUI Navigation

5.5 TUI Messaging

5.6 TUI Real-Time

5.7 TUI Rendering

5.8 TUI Error Handling

18 KiB

Raw Blame History