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Add framework for WASM DIFC guards (in-process, Go 1.23 + TinyGo) #449

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Merged
lpcox merged 13 commits into from
Jan 23, 2026
Merged

Add framework for WASM DIFC guards (in-process, Go 1.23 + TinyGo) #449

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b0821eb
Initial plan
Copilot Jan 23, 2026
34c817d
Refactor logger initialization using generic function
Copilot Jan 23, 2026
4a9f7e5
Simplify JSONLLogger error handling for consistency
Copilot Jan 23, 2026
9abec01
Add clarifying comments for generic code patterns
Copilot Jan 23, 2026
2ab7d23
Merge pull request #448 from githubnext/copilot/refactor-logger-initi…
lpcox Jan 23, 2026
a2364c4
Initial plan
Copilot Jan 23, 2026
d471c45
Add framework for remote DIFC guards as MCP servers
Copilot Jan 23, 2026
1fbcae0
Add unit tests for remote guard parsing functions
Copilot Jan 23, 2026
51206dc
Replace MCP-based guards with WASM guards
Copilot Jan 23, 2026
a182899
Fix WASM guard to run in-process with TinyGo requirement
Copilot Jan 23, 2026
c9e4ace
Fix linting errors in WASM guard implementation
Copilot Jan 23, 2026
4f985fd
Update guard compilation to use Go 1.23 for TinyGo compatibility
Copilot Jan 23, 2026
a22f75c
Fix linting error and add external guard hosting guide
Copilot Jan 23, 2026
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4 changes: 4 additions & 0 deletions .gitignore
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Original file line number Diff line number Diff line change
Expand Up @@ -53,3 +53,7 @@ test/serena-mcp-tests/results/
test/serena-mcp-tests/results-gateway/
test/serena-mcp-tests/**/__pycache__/
test/serena-mcp-tests/**/*.pyc

# WASM guard build artifacts
examples/guards/*/guard.wasm
*.wasm
8 changes: 4 additions & 4 deletions Makefile
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Expand Up @@ -21,15 +21,15 @@ build:
lint:
@echo "Running linters..."
@go mod tidy
@go vet ./...
@go vet $$(go list ./... | grep -v '/examples/guards/')
@echo "Running gofmt check..."
@test -z "$$(gofmt -l .)" || (echo "The following files are not formatted:"; gofmt -l .; exit 1)
@test -z "$$(gofmt -l $$(find . -name '*.go' -not -path './examples/guards/*'))" || (echo "The following files are not formatted:"; gofmt -l $$(find . -name '*.go' -not -path './examples/guards/*'); exit 1)
@echo "Running golangci-lint..."
@GOPATH=$$(go env GOPATH); \
if [ -f "$$GOPATH/bin/golangci-lint" ]; then \
$$GOPATH/bin/golangci-lint run --timeout=5m || echo "⚠ Warning: golangci-lint failed (compatibility issue with Go 1.25.0). Continuing with other checks..."; \
$$GOPATH/bin/golangci-lint run --timeout=5m --skip-dirs examples/guards || echo "⚠ Warning: golangci-lint failed (compatibility issue with Go 1.25.0). Continuing with other checks..."; \
elif command -v golangci-lint >/dev/null 2>&1; then \
golangci-lint run --timeout=5m || echo "⚠ Warning: golangci-lint failed (compatibility issue with Go 1.25.0). Continuing with other checks..."; \
golangci-lint run --timeout=5m --skip-dirs examples/guards || echo "⚠ Warning: golangci-lint failed (compatibility issue with Go 1.25.0). Continuing with other checks..."; \
else \
echo "⚠ Warning: golangci-lint not found. Run 'make install' to install it."; \
echo " Skipping golangci-lint checks..."; \
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