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5 commits
| Author | SHA1 | Message | Date | |
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Lea Anthony
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9a363d7be5 |
feat(v3): add server mode for headless HTTP deployment (#4903)
* feat(v3): add server mode for headless HTTP deployment Server mode allows Wails applications to run as pure HTTP servers without native GUI dependencies. Enable with `-tags server` build tag. Features: - HTTP server with configurable host/port via ServerOptions - WAILS_SERVER_HOST and WAILS_SERVER_PORT env var overrides - WebSocket event broadcasting to connected browsers - Browser clients represented as BrowserWindow (Window interface) - Health check endpoint at /health - Graceful shutdown with configurable timeout - Docker support with Dockerfile.server template and tasks Build and run: wails3 task build:server wails3 task run:server wails3 task build:docker wails3 task run:docker Documentation at docs/guides/server-build.mdx Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com> * feat(v3): add server mode for headless HTTP deployment Server mode allows Wails applications to run as pure HTTP servers without native GUI dependencies. Enable with `-tags server` build tag. Features: - HTTP server with configurable host/port via ServerOptions - WAILS_SERVER_HOST and WAILS_SERVER_PORT env var overrides - WebSocket event broadcasting to connected browsers - Browser clients represented as BrowserWindow (Window interface) - Health check endpoint at /health - Graceful shutdown with configurable timeout - Docker support with Dockerfile.server template and tasks Build and run: wails3 task build:server wails3 task run:server wails3 task build:docker wails3 task run:docker Documentation at docs/guides/server-build.mdx Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com> * fix: address CodeRabbit review comments - Fix corrupted test file with embedded terminal output - Fix module name mismatch in gin-routing (was gin-example) - Fix replace directive version mismatch in gin-service - Fix placeholder module name in ios example (was changeme) - Fix Dockerfile COPY path to work from both build contexts - Fix bare URL in README (MD034 compliance) - Fix comment accuracy in getScreens (returns error, not empty slice) - Remove deprecated docker-compose version field - Add port documentation in Taskfile template Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com> * fix: address CodeRabbit review comments - Add note about healthcheck wget not being available in distroless images - Add !server build constraint to menu_windows.go and menu_darwin.go - Downgrade window-visibility-test go.mod from 1.25 to 1.24 to match CI Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com> --------- Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com> |
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Lea Anthony
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4dce80d887 |
fix(v3): revert goccy/go-json to stdlib encoding/json to fix Windows panic (#4859)
* fix(v3): warm up dialog types in go-json cache to prevent Windows panic Add FileFilter, OpenFileDialogOptions, SaveFileDialogOptions, and MessageDialogOptions to the init() warmup to prevent index out of bounds panic on Windows when these types are first unmarshaled. Fixes goccy/go-json#474 for Wails internal dialog types. * fix(v3): revert goccy/go-json to stdlib encoding/json to fix Windows panic goccy/go-json has a type address calculation bug on Windows that causes index out of bounds panic when decoding user-defined types for the first time. This reverts all runtime usages of goccy/go-json back to stdlib encoding/json. Test and benchmark files are left unchanged. Partially reverts PR #4843. |
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Lea Anthony
|
a06d55804c |
perf(v3): optimize JSON processing and reduce allocations in hot paths (#4843)
* perf(v3): optimize JSON processing and reduce allocations in hot paths - Switch to goccy/go-json for method binding, events, and HTTP transport (21-63% faster, 40-60% less memory for method calls) - Optimize BoundMethod struct layout to reduce padding (144 -> 136 bytes) - Cache isVariadic flag at registration to avoid reflect call per invocation - Use stack-allocated buffer for method arguments (<=8 args) - Optimize result collection to avoid slice allocation for single return values - Use sync.Map for MIME cache to improve concurrent read performance - Use buffer pool for HTTP transport request body reading - Lazily allocate CloseNotify channel in content type sniffer - Remove debug CSS logging from asset server - Add comprehensive benchmark tests (build tag: bench) Performance improvements for BoundMethod.Call: - SimpleCall: 1290ns -> 930ns (28% faster), 240B -> 80B (67% less memory) - ComplexCall: 10500ns -> 3900ns (63% faster), 1192B -> 1020B (14% less) - VariadicCall: 3460ns -> 1600ns (54% faster), 512B -> 289B (44% less) * perf(v3): add max size limit to buffer pool to prevent memory bloat Buffers larger than 512KB are not returned to the pool, allowing GC to reclaim memory after large requests (e.g., base64 encoded images). * perf(v3): remove mimetype library dependency, saving ~208KB binary size - Replace github.com/wailsapp/mimetype with expanded extension map + stdlib - Expand MIME type map from 16 to 50+ common web formats (fonts, audio, video, etc.) - Add comprehensive test suite validating MIME detection for all web formats - Use http.DetectContentType as fallback for unknown extensions - Actual binary size reduction: 1.2MB (11MB -> 9.8MB in test app) * perf(v3): migrate all runtime code to goccy/go-json Migrate remaining encoding/json usages to goccy/go-json in: - pkg/application (android, darwin, ios, single_instance, webview_window) - pkg/services (kvstore, notifications on all platforms) - internal/assetserver/webview (request/response handling) - internal/runtime and internal/capabilities Note: encoding/json (110KB) remains in binary because: 1. goccy/go-json imports it for interface compatibility (json.Marshaler, etc.) 2. log/slog (stdlib) uses it for JSON output The performance benefit is in the hot paths which now use the faster library. * perf(v3): replace gopkg.in/ini.v1 with minimal .desktop file parser Replace the gopkg.in/ini.v1 dependency with a purpose-built minimal parser for Linux .desktop files. The new parser: - Only extracts the Exec key from [Desktop Entry] section (all we need) - Follows the Desktop Entry Specification - Has comprehensive test coverage (40 tests) including: - All major file managers (Nautilus, Dolphin, Thunar, PCManFM, Caja, Nemo) - Edge cases (UTF-8, special chars, comments, empty files, etc.) - Buffer limit handling Binary size reduction: 45KB (10.22MB -> 10.18MB) * perf(v3): remove samber/lo from runtime code, saving ~310KB binary size Replace samber/lo with Go 1.21+ stdlib slices package and minimal internal helpers in all runtime code paths. This removes 80 transitive dependencies from the production binary. Changes: - Create internal/sliceutil package with Unique and FindMapKey helpers - Replace lo.Without with slices.DeleteFunc in event handling - Replace lo.Ternary with inline if/else in Windows code - Replace lo.Uniq with sliceutil.Unique for feature flags - Replace lo.FindKey with sliceutil.FindMapKey for method aliases - Replace lo.Filter with slices.DeleteFunc in event listeners - Replace lo.Must with inline panic in w32 package Binary size: 10.18MB -> 9.87MB (~310KB / 3% reduction) Note: CLI tools still use samber/lo since they don't affect production binary size. The application_debug.go file also retains lo usage as it has //go:build !production tag. * fix: address CodeRabbit review comments - Use application/x-typescript MIME type (not IANA-registered text/typescript) - Fix potential panic in mimetype_stdlib_test.go for short MIME strings - Use cached isVariadic flag in bindings_optimized_bench_test.go * fix: initialize goccy/go-json decoder early to fix Windows test failure On Windows, goccy/go-json's type address calculation can fail if the decoder is first invoked during test execution rather than at init time. Force early initialization by unmarshaling a []int during package init. See: https://github.com/goccy/go-json/issues/474 * 📝 Add docstrings to `v3/performance-improvements` (#4844) * fix: initialize goccy/go-json decoder early to fix Windows test failure On Windows, goccy/go-json's type address calculation can fail if the decoder is first invoked during test execution rather than at init time. Force early initialization by unmarshaling a []int during package init. See: https://github.com/goccy/go-json/issues/474 * 📝 Add docstrings to `v3/performance-improvements` Docstrings generation was requested by @leaanthony. * https://github.com/wailsapp/wails/pull/4843#issuecomment-3703472562 The following files were modified: * `v3/internal/assetserver/common.go` * `v3/internal/assetserver/content_type_sniffer.go` * `v3/internal/assetserver/mimecache.go` * `v3/internal/fileexplorer/desktopfile.go` * `v3/internal/fileexplorer/fileexplorer_linux.go` * `v3/internal/sliceutil/sliceutil.go` * `v3/pkg/application/application_ios.go` * `v3/pkg/application/bindings.go` * `v3/pkg/application/ios_runtime_ios.go` * `v3/pkg/w32/window.go` --------- Co-authored-by: Lea Anthony <lea.anthony@gmail.com> Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com> --------- Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com> |
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Lea Anthony
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c4b614cb10 |
fix: use structured logging for debug/info methods (#4767)
* fix: use structured logging for debug/info methods The debug() and info() methods were using fmt.Sprintf() which expects printf-style format directives, but callers were using slog-style key-value pairs. Changed to pass args directly to Logger.Debug/Info which properly handles structured logging. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com> * docs: add changelog entries for build fixes 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com> * chore: remove temporary debug print statements from mobile merge Remove emoji debug logs (🔴, 🟢, 🟠, 🔵, 🔥) that were accidentally left in from the iOS/Android mobile platform support merge. These were development debugging statements that should not have been included in the final code. Files cleaned: - application.go - application_debug.go - init_android.go - init_ios.go - mainthread_android.go - mainthread_ios.go - webview_window.go - webview_window_ios.go 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com> * docs: add changelog entries for debug cleanup and breaking change - Add breaking change note: production builds are now default - Add entry for debug print statement removal 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com> * fix: convert remaining printf-style debug calls to slog-style Convert three debug() calls that were still using printf-style format strings to slog-style structured logging (key-value pairs): - systemtray_windows.go: ShellNotifyIcon show/hide failures - application_darwin.go: window lookup failure This addresses CodeRabbit review feedback and ensures consistency with the refactored debug() method. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com> * fix: convert all printf-style info() calls to slog-style Convert remaining info() calls that were using printf-style format strings to slog-style structured logging (key-value pairs): - application_ios.go: iOS log messages and HandleJSMessage calls - webview_window_windows.go: WM_SYSKEYDOWN logging - application.go: handleWindowMessage and handleWebViewRequest logging Also removed debug fmt.Printf statements from handleWebViewRequest. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com> * fix: add build tag to main.m to prevent Go from compiling it on non-iOS platforms Go's toolchain tries to process .m (Objective-C) files when they're in a directory with Go files. Adding a //go:build ios tag tells Go to only process this file when building for iOS, matching how darwin .m files handle this (e.g., //go:build darwin && !ios). 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com> * chore: remove orphaned wails-mimetype-migration submodule reference The iOS merge added a submodule reference without a corresponding .gitmodules file, causing Cloudflare and other CI systems to fail with "No url found for submodule path" errors. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com> * fix: auto-disable DMA-BUF renderer on Wayland with NVIDIA to prevent crashes WebKitGTK has a known issue with the DMA-BUF renderer on NVIDIA proprietary drivers running Wayland, causing "Error 71 (Protocol error)" crashes. This fix automatically detects NVIDIA GPUs (via /sys/module/nvidia) and sets WEBKIT_DISABLE_DMABUF_RENDERER=1 when running on Wayland. Also removes leftover debug print statements from mobile platform merge. See: https://bugs.webkit.org/show_bug.cgi?id=262607 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com> * feat: add NVIDIA driver info to wails3 doctor on Linux Shows NVIDIA driver version and srcversion in doctor output to help diagnose Wayland/NVIDIA compatibility issues. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com> --------- Co-authored-by: Claude <noreply@anthropic.com> |
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Lea Anthony
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873848a077 |
Merge iOS support from v3-alpha-feature/ios-support
This commit integrates iOS platform support for Wails v3, adapting the iOS-specific code to work with the new transport layer architecture. Key changes: - Add iOS-specific application, webview, and runtime files - Add iOS event types and processing - Add iOS examples and templates - Update messageprocessor to handle iOS requests - Move badge_ios.go to dock package Note: The iOS branch was based on an older v3-alpha and required significant conflict resolution due to the transport layer refactor (PR #4702). Some iOS-specific code may need further adaptation: - processIOSMethod needs to be implemented with new RuntimeRequest signature - iOS event generation in tasks/events/generate.go needs updating 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com> |