516f1b1946
Reorganize project into standard root layout
...
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com >
2026-02-14 22:40:29 +00:00
73f162075e
Embed web assets into the Go binary
...
Serve /static from embedded assets when no static path override is configured, add static route coverage, and update Docker/docs to reflect embedded-by-default behavior.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com >
2026-02-14 22:14:39 +00:00
cb36beaf2e
build: add VERSION-based release workflow
...
Introduce VERSION as the app version source of truth and add make bump-patch to increment VERSION, commit, and create a matching vX.Y.Z tag.
Wire VERSION into build outputs by injecting it into webterm.Version for make build-go and Docker image builds, and include VERSION in Docker build context.
Also remove the visible dashboard container count subtitle while keeping count updates in browser console logs.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com >
2026-02-14 18:58:59 +00:00
1cfced1052
webterm: fix screenshot tile bootstrap and add request logging
...
Fix screenshot generation for requested dashboard route keys by preserving non-empty route_key lookups when no session exists yet, allowing lazy session creation instead of returning 404.
Add server-side observability with HTTP request logs (method, URI, status, bytes, duration, remote address) and websocket connection lifecycle logs for connect/disconnect and unexpected read errors.
Update README title/positioning and expand feature bullets to document Ghostty WASM rendering and mobile/touch keyboard support.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com >
2026-02-14 18:46:36 +00:00
3d4dab2359
Finalize Go-only migration, runtime hardening, and CI/container optimization
...
This commit consolidates the full repository transition to a Go-first codebase and captures the follow-up performance/reliability work completed in the same stream.
Highlights:
- Remove Python implementation and test suites (, , , ) and retire Python-specific docs/instructions.
- Move and standardize static web assets under , updating Bun/TypeScript build paths and server static resolution logic.
- Rewrite developer workflow to Makefile-first Go targets (vet/test/race/coverage/fuzz/build) and align repository guidance/docs accordingly.
- Update Docker and CI/CD for leaner artifacts:
- switch to Alpine-based multi-stage build with stripped Go binary
- install only minimal runtime deps (, )
- tighten Docker build context via
- ensure workflows build/publish the target.
- Improve runtime correctness/latency and reduce duplication:
- explicit WebSocket outbound frame typing (text vs binary) instead of payload-byte heuristics
- SSE activity fan-out outside global lock and safer subscriber lifecycle
- shared session output/snapshot helpers to reduce duplicated logic
- restart-safe channel lifecycle for Docker watcher/stats start-stop-start flows
- faster screenshot cold-start path (poll-until-ready within timeout vs fixed sleep).
- Add/expand regression coverage for the above lifecycle and helper paths.
Validation run:
- bun run build
[32mBundled 3 modules in 10ms[0m
[34mterminal.js[33m 0.68 MB [2m(entry point)[0m (Bun typecheck + bundle)
- cd go && go vet ./...
cd go && go test ./...
ok github.com/rcarmo/webterm-go-port/cmd/webterm (cached)
ok github.com/rcarmo/webterm-go-port/internal/terminalstate (cached)
ok github.com/rcarmo/webterm-go-port/webterm (cached)
cd go && go test ./webterm -coverprofile=coverage.out && go tool cover -func=coverage.out
ok github.com/rcarmo/webterm-go-port/webterm (cached) coverage: 81.0% of statements
github.com/rcarmo/webterm-go-port/webterm/cli.go:14: RunCLI 51.6%
github.com/rcarmo/webterm-go-port/webterm/config.go:25: DefaultConfig 100.0%
github.com/rcarmo/webterm-go-port/webterm/config.go:29: LoadLandingYAML 82.6%
github.com/rcarmo/webterm-go-port/webterm/config.go:70: LoadComposeManifest 76.9%
github.com/rcarmo/webterm-go-port/webterm/config.go:114: extractLabel 92.3%
github.com/rcarmo/webterm-go-port/webterm/config.go:138: asString 80.0%
github.com/rcarmo/webterm-go-port/webterm/constants.go:27: EnvBool 50.0%
github.com/rcarmo/webterm-go-port/webterm/docker_exec_session.go:30: Read 100.0%
github.com/rcarmo/webterm-go-port/webterm/docker_exec_session.go:56: NewDockerExecSession 100.0%
github.com/rcarmo/webterm-go-port/webterm/docker_exec_session.go:72: Open 90.0%
github.com/rcarmo/webterm-go-port/webterm/docker_exec_session.go:99: Start 85.7%
github.com/rcarmo/webterm-go-port/webterm/docker_exec_session.go:119: readLoop 83.3%
github.com/rcarmo/webterm-go-port/webterm/docker_exec_session.go:143: handleOutput 100.0%
github.com/rcarmo/webterm-go-port/webterm/docker_exec_session.go:153: createExec 75.0%
github.com/rcarmo/webterm-go-port/webterm/docker_exec_session.go:183: startExecSocket 60.7%
github.com/rcarmo/webterm-go-port/webterm/docker_exec_session.go:219: resizeExec 83.3%
github.com/rcarmo/webterm-go-port/webterm/docker_exec_session.go:237: Close 90.0%
github.com/rcarmo/webterm-go-port/webterm/docker_exec_session.go:250: Wait 100.0%
github.com/rcarmo/webterm-go-port/webterm/docker_exec_session.go:257: SetTerminalSize 81.8%
github.com/rcarmo/webterm-go-port/webterm/docker_exec_session.go:274: ForceRedraw 100.0%
github.com/rcarmo/webterm-go-port/webterm/docker_exec_session.go:281: SendBytes 100.0%
github.com/rcarmo/webterm-go-port/webterm/docker_exec_session.go:294: SendMeta 100.0%
github.com/rcarmo/webterm-go-port/webterm/docker_exec_session.go:298: IsRunning 100.0%
github.com/rcarmo/webterm-go-port/webterm/docker_exec_session.go:304: GetReplayBuffer 100.0%
github.com/rcarmo/webterm-go-port/webterm/docker_exec_session.go:308: GetScreenSnapshot 100.0%
github.com/rcarmo/webterm-go-port/webterm/docker_exec_session.go:316: UpdateConnector 80.0%
github.com/rcarmo/webterm-go-port/webterm/docker_http.go:23: DockerSocketPath 100.0%
github.com/rcarmo/webterm-go-port/webterm/docker_http.go:37: newUnixHTTPClient 100.0%
github.com/rcarmo/webterm-go-port/webterm/docker_http.go:47: sharedUnixClient 91.7%
github.com/rcarmo/webterm-go-port/webterm/docker_http.go:64: unixJSONRequest 84.2%
github.com/rcarmo/webterm-go-port/webterm/docker_stats.go:33: NewDockerStatsCollector 100.0%
github.com/rcarmo/webterm-go-port/webterm/docker_stats.go:47: Available 72.7%
github.com/rcarmo/webterm-go-port/webterm/docker_stats.go:64: Start 80.0%
github.com/rcarmo/webterm-go-port/webterm/docker_stats.go:78: Stop 75.0%
github.com/rcarmo/webterm-go-port/webterm/docker_stats.go:90: AddService 100.0%
github.com/rcarmo/webterm-go-port/webterm/docker_stats.go:101: RemoveService 100.0%
github.com/rcarmo/webterm-go-port/webterm/docker_stats.go:115: GetCPUHistory 100.0%
github.com/rcarmo/webterm-go-port/webterm/docker_stats.go:124: pollLoop 95.2%
github.com/rcarmo/webterm-go-port/webterm/docker_stats.go:160: discoverContainers 65.4%
github.com/rcarmo/webterm-go-port/webterm/docker_stats.go:198: pollContainer 77.8%
github.com/rcarmo/webterm-go-port/webterm/docker_stats.go:223: calculateCPUPercent 69.2%
github.com/rcarmo/webterm-go-port/webterm/docker_stats.go:260: RenderSparklineSVG 89.3%
github.com/rcarmo/webterm-go-port/webterm/docker_stats.go:299: max 100.0%
github.com/rcarmo/webterm-go-port/webterm/docker_stats.go:306: toAnyMap 100.0%
github.com/rcarmo/webterm-go-port/webterm/docker_stats.go:323: toStringMap 100.0%
github.com/rcarmo/webterm-go-port/webterm/docker_stats.go:331: toAnySlice 100.0%
github.com/rcarmo/webterm-go-port/webterm/docker_stats.go:340: toStringSlice 100.0%
github.com/rcarmo/webterm-go-port/webterm/docker_stats.go:351: toUint 91.7%
github.com/rcarmo/webterm-go-port/webterm/docker_stats.go:376: toInt 85.7%
github.com/rcarmo/webterm-go-port/webterm/docker_watcher.go:34: NewDockerWatcher 100.0%
github.com/rcarmo/webterm-go-port/webterm/docker_watcher.go:54: hasWebtermLabel 100.0%
github.com/rcarmo/webterm-go-port/webterm/docker_watcher.go:60: isAutoLabel 100.0%
github.com/rcarmo/webterm-go-port/webterm/docker_watcher.go:67: getContainerCommand 80.0%
github.com/rcarmo/webterm-go-port/webterm/docker_watcher.go:76: getContainerTheme 100.0%
github.com/rcarmo/webterm-go-port/webterm/docker_watcher.go:81: getContainerName 42.9%
github.com/rcarmo/webterm-go-port/webterm/docker_watcher.go:93: containerToSlug 100.0%
github.com/rcarmo/webterm-go-port/webterm/docker_watcher.go:98: addContainer 100.0%
github.com/rcarmo/webterm-go-port/webterm/docker_watcher.go:119: removeContainer 100.0%
github.com/rcarmo/webterm-go-port/webterm/docker_watcher.go:143: listLabeledContainers 94.1%
github.com/rcarmo/webterm-go-port/webterm/docker_watcher.go:168: handleEvent 80.0%
github.com/rcarmo/webterm-go-port/webterm/docker_watcher.go:202: watchEvents 85.7%
github.com/rcarmo/webterm-go-port/webterm/docker_watcher.go:239: ScanExisting 60.0%
github.com/rcarmo/webterm-go-port/webterm/docker_watcher.go:249: Start 83.3%
github.com/rcarmo/webterm-go-port/webterm/docker_watcher.go:265: Stop 81.8%
github.com/rcarmo/webterm-go-port/webterm/identity.go:12: GenerateID 94.1%
github.com/rcarmo/webterm-go-port/webterm/normalize.go:13: FilterDASequences 83.3%
github.com/rcarmo/webterm-go-port/webterm/replay.go:14: NewReplayBuffer 66.7%
github.com/rcarmo/webterm-go-port/webterm/replay.go:21: Add 100.0%
github.com/rcarmo/webterm-go-port/webterm/replay.go:43: Bytes 100.0%
github.com/rcarmo/webterm-go-port/webterm/server.go:95: OnData 100.0%
github.com/rcarmo/webterm-go-port/webterm/server.go💯 OnBinary 100.0%
github.com/rcarmo/webterm-go-port/webterm/server.go:105: OnMeta 0.0%
github.com/rcarmo/webterm-go-port/webterm/server.go:107: OnClose 100.0%
github.com/rcarmo/webterm-go-port/webterm/server.go:112: NewLocalServer 100.0%
github.com/rcarmo/webterm-go-port/webterm/server.go:163: findStaticPath 62.5%
github.com/rcarmo/webterm-go-port/webterm/server.go:184: markRouteActivity 100.0%
github.com/rcarmo/webterm-go-port/webterm/server.go:207: enqueueWSFrame 77.8%
github.com/rcarmo/webterm-go-port/webterm/server.go:233: stopWSClient 100.0%
github.com/rcarmo/webterm-go-port/webterm/server.go:246: wsSender 80.0%
github.com/rcarmo/webterm-go-port/webterm/server.go:256: createTerminalSession 66.7%
github.com/rcarmo/webterm-go-port/webterm/server.go:278: clampInt 60.0%
github.com/rcarmo/webterm-go-port/webterm/server.go:288: parseResizePayload 88.9%
github.com/rcarmo/webterm-go-port/webterm/server.go:303: handleWebSocket 81.1%
github.com/rcarmo/webterm-go-port/webterm/server.go:425: chooseRouteForScreenshot 50.0%
github.com/rcarmo/webterm-go-port/webterm/server.go:440: screenshotTTL 66.7%
github.com/rcarmo/webterm-go-port/webterm/server.go:457: handleScreenshot 55.7%
github.com/rcarmo/webterm-go-port/webterm/server.go:541: handleCPUSparkline 94.4%
github.com/rcarmo/webterm-go-port/webterm/server.go:566: handleEvents 76.0%
github.com/rcarmo/webterm-go-port/webterm/server.go:602: toIntFromQuery 100.0%
github.com/rcarmo/webterm-go-port/webterm/server.go:609: dashboardTiles 81.8%
github.com/rcarmo/webterm-go-port/webterm/server.go:631: handleTiles 100.0%
github.com/rcarmo/webterm-go-port/webterm/server.go:636: getWSURL 65.2%
github.com/rcarmo/webterm-go-port/webterm/server.go:671: handleRoot 56.8%
github.com/rcarmo/webterm-go-port/webterm/server.go:732: htmlEscape 100.0%
github.com/rcarmo/webterm-go-port/webterm/server.go:736: htmlAttrEscape 100.0%
github.com/rcarmo/webterm-go-port/webterm/server.go:740: handleHealth 100.0%
github.com/rcarmo/webterm-go-port/webterm/server.go:744: setupDockerFeatures 40.0%
github.com/rcarmo/webterm-go-port/webterm/server.go:791: shutdown 62.5%
github.com/rcarmo/webterm-go-port/webterm/server.go:814: Handler 100.0%
github.com/rcarmo/webterm-go-port/webterm/server.go:829: Run 77.8%
github.com/rcarmo/webterm-go-port/webterm/session.go:31: OnData 0.0%
github.com/rcarmo/webterm-go-port/webterm/session.go:32: OnBinary 0.0%
github.com/rcarmo/webterm-go-port/webterm/session.go:33: OnMeta 0.0%
github.com/rcarmo/webterm-go-port/webterm/session.go:34: OnClose 0.0%
github.com/rcarmo/webterm-go-port/webterm/session.go:36: dispatchSessionOutput 100.0%
github.com/rcarmo/webterm-go-port/webterm/session.go:47: snapshotFromTracker 100.0%
github.com/rcarmo/webterm-go-port/webterm/session_manager.go:20: NewSessionManager 100.0%
github.com/rcarmo/webterm-go-port/webterm/session_manager.go:34: SetSessionFactory 100.0%
github.com/rcarmo/webterm-go-port/webterm/session_manager.go:40: defaultSessionFactory 87.5%
github.com/rcarmo/webterm-go-port/webterm/session_manager.go:57: splitCommand 75.0%
github.com/rcarmo/webterm-go-port/webterm/session_manager.go:65: shlexSplit 100.0%
github.com/rcarmo/webterm-go-port/webterm/session_manager.go:69: AddApp 87.5%
github.com/rcarmo/webterm-go-port/webterm/session_manager.go:88: RemoveApp 87.5%
github.com/rcarmo/webterm-go-port/webterm/session_manager.go:101: Apps 100.0%
github.com/rcarmo/webterm-go-port/webterm/session_manager.go:107: AppBySlug 100.0%
github.com/rcarmo/webterm-go-port/webterm/session_manager.go:114: GetDefaultApp 80.0%
github.com/rcarmo/webterm-go-port/webterm/session_manager.go:123: NewSession 50.0%
github.com/rcarmo/webterm-go-port/webterm/session_manager.go:167: OnSessionEnd 100.0%
github.com/rcarmo/webterm-go-port/webterm/session_manager.go:176: CloseAll 100.0%
github.com/rcarmo/webterm-go-port/webterm/session_manager.go:189: CloseSession 87.5%
github.com/rcarmo/webterm-go-port/webterm/session_manager.go:201: GetSession 100.0%
github.com/rcarmo/webterm-go-port/webterm/session_manager.go:207: GetSessionByRouteKey 100.0%
github.com/rcarmo/webterm-go-port/webterm/session_manager.go:217: GetSessionIDByRouteKey 100.0%
github.com/rcarmo/webterm-go-port/webterm/session_manager.go:223: GetFirstRunningSession 85.7%
github.com/rcarmo/webterm-go-port/webterm/shellsplit.go:5: shlexSplitImpl 100.0%
github.com/rcarmo/webterm-go-port/webterm/slugify.go:13: Slugify 100.0%
github.com/rcarmo/webterm-go-port/webterm/svg_exporter.go:35: RenderTerminalSVG 92.6%
github.com/rcarmo/webterm-go-port/webterm/svg_exporter.go:113: colorToHex 87.5%
github.com/rcarmo/webterm-go-port/webterm/svg_exporter.go:139: isHex 100.0%
github.com/rcarmo/webterm-go-port/webterm/terminal_session.go:37: NewTerminalSession 100.0%
github.com/rcarmo/webterm-go-port/webterm/terminal_session.go:49: Open 86.7%
github.com/rcarmo/webterm-go-port/webterm/terminal_session.go:90: Start 85.7%
github.com/rcarmo/webterm-go-port/webterm/terminal_session.go:110: readLoop 100.0%
github.com/rcarmo/webterm-go-port/webterm/terminal_session.go:132: handleOutput 100.0%
github.com/rcarmo/webterm-go-port/webterm/terminal_session.go:142: Close 100.0%
github.com/rcarmo/webterm-go-port/webterm/terminal_session.go:160: Wait 100.0%
github.com/rcarmo/webterm-go-port/webterm/terminal_session.go:167: SetTerminalSize 80.0%
github.com/rcarmo/webterm-go-port/webterm/terminal_session.go:190: ForceRedraw 100.0%
github.com/rcarmo/webterm-go-port/webterm/terminal_session.go:198: SendBytes 88.9%
github.com/rcarmo/webterm-go-port/webterm/terminal_session.go:211: SendMeta 100.0%
github.com/rcarmo/webterm-go-port/webterm/terminal_session.go:215: IsRunning 100.0%
github.com/rcarmo/webterm-go-port/webterm/terminal_session.go:221: GetReplayBuffer 100.0%
github.com/rcarmo/webterm-go-port/webterm/terminal_session.go:225: GetScreenSnapshot 100.0%
github.com/rcarmo/webterm-go-port/webterm/terminal_session.go:233: UpdateConnector 80.0%
github.com/rcarmo/webterm-go-port/webterm/twoway.go:14: NewTwoWayMap 100.0%
github.com/rcarmo/webterm-go-port/webterm/twoway.go:21: Set 88.9%
github.com/rcarmo/webterm-go-port/webterm/twoway.go:36: DeleteKey 100.0%
github.com/rcarmo/webterm-go-port/webterm/twoway.go:45: Get 100.0%
github.com/rcarmo/webterm-go-port/webterm/twoway.go:52: GetKey 100.0%
github.com/rcarmo/webterm-go-port/webterm/twoway.go:59: Keys 100.0%
github.com/rcarmo/webterm-go-port/webterm/twoway.go:70: UnsafeForward 100.0%
total: (statements) 81.0%
- cd go && go test -race ./...
ok github.com/rcarmo/webterm-go-port/cmd/webterm (cached)
ok github.com/rcarmo/webterm-go-port/internal/terminalstate (cached)
ok github.com/rcarmo/webterm-go-port/webterm (cached)
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com >
2026-02-14 18:03:28 +00:00
fd6c1c4e0d
feat: complete Go port with go-te terminal emulator
...
Full Go implementation under go/ replacing Python pyte with go-te:
- HTTP server with WebSocket protocol, SSE, screenshot SVG rendering
- PTY terminal sessions and Docker exec sessions
- Docker watcher (label-based container discovery + event stream)
- CPU stats collection with sparkline SVG rendering
- Session manager with TwoWayMap routing and replay buffers
- C1 normalization, DA filtering, identity generation, theme palettes
Audit fixes for 9 concurrency/correctness issues:
- HTTP transport leak: shared client pool for Docker socket calls
- WebSocket concurrent writes: all writes routed through send channel
- Closed channel panic: atomic.Bool guard on enqueueWSData
- GetFirstRunningSession: use UnsafeForward under SessionManager lock
- NewSession TOCTOU: re-check routeKey after re-acquiring lock
- waitErr data race: protect with mutex in both session types
- Replay buffer fragmentation: copy to new slice on eviction
- go-te dirty tracking: check screen.Dirty before incrementing counter
- Identity modulo bias: rejection sampling for uniform distribution
All Go tests pass (including -race). Python baseline unchanged (397 tests).
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com >
2026-02-14 16:18:23 +00:00
3eeba0c1ec
typo
2026-02-09 16:36:26 +00:00
10ffb9d8cc
docs: consolidate pyte patches documentation
...
Rename ink-clear-fix.md → pyte-patches.md and rewrite as a
comprehensive reference for all pyte monkeypatches:
- Patch 1: CSI S/T (SU/SD scroll) — primary ghost content fix
- Patch 2: Alternate screen buffer (DECSET 1049)
- Patch 3: Ink partial clear expansion (secondary defense)
Update README.md Known Issues to reflect the actual fix approach.
Update ARCHITECTURE.md to document alt_screen.py and pyte patching.
2026-02-06 21:24:52 +00:00
d74c2726bf
docs: add Ink partial clear fix to README known issues and notes
2026-02-06 20:01:09 +00:00
8513283eae
Known issues
2026-02-04 21:49:09 +00:00
d644c3160e
note
2026-02-01 09:46:44 +00:00
575eb236b2
Centralize env handling for screenshots
2026-01-31 11:42:12 +00:00
26e77a010b
Document {container} placeholder in README
2026-01-31 10:15:05 +00:00
6845fe45b7
docker mode: allow username override
2026-01-29 19:46:46 +00:00
349574ff6e
Document docker label handling and theme fallbacks
2026-01-29 19:31:32 +00:00
66df66a200
Update README with blog post link
...
Added a link to a related blog post for more context.
2026-01-29 16:57:39 +00:00
8dc16b59e2
Add Docker exec PTY sessions
2026-01-29 13:18:31 +00:00
2e61b45ef1
Bump version to 1.1.2
2026-01-28 17:10:49 +00:00
b4d7f2e98a
Bump minor version and update ghostty-web
2026-01-28 16:13:08 +00:00
216380405a
feat: add Docker watch mode for dynamic container sessions
...
- Add --docker-watch CLI flag to watch for containers with webterm-command label
- Containers with label 'auto' get bash exec, otherwise use label as command
- Dynamic dashboard updates via SSE when containers start/stop
- Add /tiles endpoint for JSON tile list
- Multi-stage Dockerfile for minimal production image
- Update README with docker-watch documentation
The docker watcher monitors Docker events and automatically:
- Adds terminal tiles when labeled containers start
- Removes tiles when containers stop
- Notifies dashboard via SSE for live updates
2026-01-28 12:45:02 +00:00
793fe54a7f
docs: update README noting ghostty-web replaces xterm.js
...
- Add note about patched ghostty-web fork with native theme support
- Document migration from xterm.js/Textual
- Update related projects section
2026-01-28 11:18:14 +00:00
f43adf90ce
Update README with ghostty-web, themes, fonts, and mobile support
2026-01-28 07:27:18 +00:00
301d6ce865
Add pip install instructions to README
2026-01-25 22:59:00 +00:00
1bc0cd177b
Update documentation for xterm.js 6.0 migration
...
- README: Add scrollback feature, frontend dev instructions, update related projects
- ARCHITECTURE: Document xterm.js bundling decision, update file structure
2026-01-25 12:50:23 +00:00
5512c84ae1
screenshot
2026-01-24 22:14:00 +00:00
901a2e4cfa
Release v0.2.0
...
New features:
- CPU sparklines on dashboard showing 30-minute container history
- Real-time screenshot updates via Server-Sent Events
- Auto-focus terminals on page load
- Tab reuse when clicking dashboard tiles
- pyte-based screenshot rendering with proper ANSI interpretation
- Dirty tracking for efficient screenshot caching
Documentation:
- Updated README with new features and API endpoints
- Added Dashboard Features section
- Documented compose mode CPU sparklines
- Added API endpoints table
Technical improvements:
- Docker stats collection via Unix socket (no new deps)
- SSE endpoint for activity notifications
- Proper pyte-to-Rich color mapping
- Terminal lifecycle race condition fixes
2026-01-24 11:53:44 +00:00
a0e31d43fd
merge
2026-01-21 23:53:57 +00:00
GitHub Copilot