clide/CHANGELOG.md

Changelog

All notable changes to clide are documented in this file.

The format follows Keep a Changelog 1.1.0, and this project adheres to Semantic Versioning.

This changelog tracks the Flutter rebuild at the repo root. The Python Textual implementation's changelog is preserved under legacy/CHANGELOG.md.

Versions are tracked in project.yaml under version:, which is the single source of truth. Cutting a release means (a) moving the entries below from ## [Unreleased] under a new dated version heading, and (b) bumping project.yaml version: in the same commit.

[Unreleased]

Removed

• Go sidecar skeleton under sidecar/ — cmd/clide/main.go, go.mod, and the internal/* packages (cli, daemon, diag, git, ipc, pql, proc, pty, version). Deleted wholesale per ADR 0005: the "sidecar language: Go" premise no longer holds once the core is Dart. All functionality listed for those packages will be reimplemented under lib/ as part of Tier 0.
• Go-specific Makefile targets (lint, vuln, test-race, fmt, tidy, snapshot, tools, install via Go), the govulncheck/goimports/golangci-lint version pins, and the pre-push hook's GOBIN PATH injection. Replaced with Dart/Flutter equivalents (analyze, format, test, test-integration, build via dart compile exe).
• module: and go_version: from project.yaml — single-language core means no Go module path to track.

Changed

• ADR 0002 marked superseded by ADR 0005. The "sidecar language: Go" guardrail is retired. CLAUDE.md's guardrails, dependency notes, and command reference are updated to reflect the Dart-core direction.
• .gitignore retargeted: Flutter/Dart output at the repo root (.dart_tool/, build/, platform ephemeral dirs, bin/clide), plus a ptyc/ section for the C helper's build artefacts. Go-specific rules removed.
• ci/lint.sh, ci/test.sh, ci/security.sh, and .githooks/pre-push rewritten for the Dart toolchain — no Go shell-outs, no GOBIN PATH dance.

Added

• App-level test suite under app/test/ — 168 tests across four layers:

  • Unit (kernel/, extension/) — events bus, settings (scope + YAML round-trip), log, i18n fallback chain matrix, theme resolver + loader + controller, panel registry + arrangement, command registry + keybinding parser + palette filter, extension-manager dep-order / cycle detection / enable-disable, manifest loader, extension scanner.
  • Widget (widgets/, builtin/) — every primitive's Semantics presence + token consumption + hover/press states; each Tier 0 built-in's contributions, view, and locale-switch re-render.
  • Golden (goldens/) — widget primitives only, Alchemist + Ahem font; PNG fixtures checked in under _files/ci/ and _files/linux/.
  • A11y (a11y/) — semantic_coverage_test.dart (contract-level check that every built-in carries title + version + label-ready contributions), contrast_test.dart (WCAG-AA ratio gate on every bundled theme's canonical token pairs), i18n_coverage_test.dart (asserts every Tier-0-referenced key is present in its en_US catalog), keyboard_traversal_test.dart (focusability smoke).

• Test helpers under app/test/helpers/ — KernelFixture (boots a KernelServices with in-memory defaults + a fake daemon for widget-level tests), FakeDaemonClient (subclasses the real client, no socket, drivable connected-state), golden_harness (Alchemist config with Ahem font for cross-platform pixel stability), widget_harness (wraps a widget in Directionality + ClideKernel + ClideTheme + MediaQuery).

• Flutter desktop app scaffold under app/ with a bare WidgetsApp root (no Material, no Cupertino) and the Tier 0 three-column layout.

  • Kernel (app/lib/kernel/) — 18 services consumed by every extension: settings (scope-resolved get/set across app.*/project.*/ext.*), project, extensions, theme, panels (slot registry + arrangement), events, ipc, commands (+ palette + keybinding resolver), clipboard, files, notify, dialog (single-at-a-time modal router), tray, secrets, os, net, focus, and log. Unified in a ClideKernel InheritedWidget.
  • i18n (app/lib/kernel/src/i18n/) — text-driven lookup ported from fframe's L10n: namespaced JSON catalogs, string() / interpolated() calls with caller-supplied placeholders, and a proper locale fallback chain (exact → language → default-country → default-language → placeholder). Improves on fframe's design by adding the chain, which fframe lacks.
  • A11y from Tier 0 — Semantics(label:, hint:, button:) on every interactive primitive; SemanticsBinding.ensureSemantics() at boot; a theme/contrast.dart helper exposes token pairs that the a11y suite walks for WCAG-AA compliance.
  • Extension contract (app/lib/extension/) — abstract ClideExtension, sealed ContributionPoint hierarchy (TabContribution, StatusItemContribution, ToolbarButtonContribution, CommandContribution, TrayItemContribution, LayoutPresetContribution). Each extension ships one manifest contributing N atoms into kernel slots. Priority-based ordering within a slot, dependency-aware activation, YAML manifest loader + scanner for ~/.clide/extensions/.
  • Three-tier theme pipeline — palette (named colors) → semantic roles → ~60 VS-Code-style surface tokens, each layer with defaults so palette-only themes ship. Ported summer-night as the first bundled theme; muted value calibrated for WCAG-AA contrast.
  • Widget primitives (app/lib/widgets/) — ClideSurface, ClideText, ClideButton, ClideTabBar, ClideDivider, ClideScrollbar, ClideTooltip, ClideIcon + eight CustomPainter-rendered icons (folder, gear, x, chevron-left/right, dot, check, plug). All token-consuming, all Semantics-wrapped.
  • Tier 0 built-in extensions — builtin.default-layout (classic three-column preset + reset command), builtin.welcome (workspace placeholder), builtin.ipc-status (live-region statusbar indicator), builtin.theme-picker (command + modal, bound to ctrl+k). Plus 17 id-reserving stubs (builtin.claude, builtin.terminal, builtin.files, builtin.editor, builtin.git, ...) so later tiers can fill in without rename churn.
  • Lua runtime boundary — app/lib/lua/ ships as typed stubs (host, adapter, capability_api, render_intent) so third-party Lua extensions can plug in at Tier 6 without retrofitting.

• .gitignore extended to cover app/ sub-package artefacts (app/.dart_tool, app/build, per-platform ephemeral dirs, app/*.iml) and the Playwright harness under tools/ui/ (node_modules, out, test-results).

• Dart core package at the repo root: bin/clide.dart (one binary, --daemon and one-shot subcommand modes), lib/clide.dart barrel exporting the shared IPC types, lib/src/ipc/ (envelope.dart, server.dart, paths.dart, schema_v1.dart), and lib/src/daemon/dispatcher.dart. clide --daemon listens on a unix socket; clide ping / clide version round-trip through it with the ADR 0006 exit-code contract (0/1/2/3/4). Includes test/ipc/ and test/daemon/ suites covering envelope parsing, the in-process server, and a subprocess smoke that verifies signal-driven shutdown + socket unlink.

• scripts/bazzite-flutter-setup.sh — one-shot installer for the Flutter SDK + desktop build deps on Bazzite / Fedora Silverblue. Drops the SDK under ~/opt/flutter, wires PATH in the user's shell rc files, and layers the Linux desktop build deps via rpm-ostree install.

• ADR 0005 — Dart core; sidecar directory dissolved; ptyc as pql-peer. Establishes one Dart AOT binary for both CLI and daemon, lib/ as the shared core, and promotes the C PTY helper to a standalone supporter tool on the same footing as pql.

• ADR 0006 — CLI and event surface contract. Defines the subsystem list (pane, tab, editor, panel, tree, git, pql, canvas, graph, theme, settings, project), the command shape, the versioned JSON event schema, the pql-style exit-code contract, and the command↔event duality rule that operationalises user/Claude parity.

• Architectural decision records carried forward from the short-lived claudian plugin project (discarded in favour of this Flutter rebuild): ADR 0001 — CLI-first, not MCP. ADR 0002 — Sidecar language: Go. ADR 0003 — pql as supporter tool; wrap, don't duplicate; pql is a Clide subsystem when present. ADR 0004 — Ignore file strategy (ignore_files: in .pql/config.yaml, layered).

• Pre-push quality gate: .githooks/pre-push runs make push-check (lint + test + test-race + test-integration + vuln + app-analyze + app-test) so bad pushes are caught locally before they hit Gitea. The app-side targets gracefully noop until Flutter is scaffolded. Install with make hooks (sets git config core.hooksPath .githooks); the hook prepends $GOBIN/$HOME/go/bin to PATH so govulncheck resolves without the user touching their shell profile.

• Go sidecar/CLI skeleton under sidecar/ (module git.schweitz.net/jpmschweitzer/clide/sidecar): cmd/clide/main.go, internal/cli with a stdlib-flag dispatch, internal/diag mirroring pql's exit-code + stderr-JSON contract, internal/version with ldflag-stamped build info, and placeholder packages for daemon, pty, proc, git, ipc, pql awaiting their tier. clide --version emits JSON build-info today.

• Root Makefile drives both the Go sidecar and the Flutter app under one toolchain. Version is read from project.yaml via awk and stamped into the sidecar via -ldflags -X. Flutter targets gracefully noop before the app is scaffolded so the Makefile is usable from day one. Pinned Go tooling (govulncheck, goimports, golangci-lint) installs via make tools.

• ci/ entry scripts: test.sh, lint.sh (includes the supply-chain gate — no green lint without a green CVE scan), security.sh, release.sh (stub).

• Project identity files for the Flutter rebuild at the repo root: project.yaml (single source of truth for version + module path, version 2.0.0-dev), a fresh README.md, MIT LICENSE, and .editorconfig. The Python clide's manifest and README are preserved under legacy/.

• docs/initial-plan.md — the north-star design document for the Flutter rebuild. Captures what we kept from Python Clide (pane model, git skills, Claude-always-visible), what we took from Obsidian (canvas and graph — no vault, no bases, no plugin inheritance), what Claudian's short experiment contributed (Go sidecar, CLI-first, pql-as-subsystem, ignore-file strategy), and the tier roadmap (Tier 0 app+sidecar handshake → Tier 5 canvas+graph).

• CLAUDE.md orientation doc for future Claude Code instances: project identity, guardrails as one-liners, tier ordering, parent-project pointers, commands, dependencies & supply chain, open questions. Points at the design doc and ADRs rather than restating their content.

• Claude Code configuration under .claude/: project-level allow/deny permissions and two skills — skill-create (generic skill authoring guidance) and git-commit (this repo's commit conventions: no Conventional Commits, Keep a Changelog discipline, project.yaml-and-changelog-bumped-together rule, attribution trailer, safety reminders).