Go Processor

File: src/processors/go.py | Priority: 23 | Name: go

Dedicated processor for Go toolchain commands.

Supported Commands

go build, go vet, go mod tidy, go mod download, go generate, go install.

Strategy

Subcommand	Strategy
build/install	Keep all file.go:line:col: message errors. For multi-package builds with many # package headers, truncate to first 3. Pass through unchanged if no errors (successful builds produce no output)
vet	Group warnings by type (printf, unreachable, shadow, unused, nil, loop). Show first N examples per type. Keep # package headers for context
mod tidy/download	Collapse go: downloading X v1.0 lines into count. Keep go: added/upgraded/downgraded/removed lines (important dependency changes)
generate	Collapse running lines into count. Keep errors and generator output

Exclusions

• go test is routed to TestOutputProcessor
• golangci-lint is routed to LintOutputProcessor

Configuration

Uses existing parameters:

Parameter	Default	Description
lint_example_count	2	Examples per warning type (go vet)
lint_group_threshold	3	Minimum occurrences before grouping

Removed Noise

go: downloading X lines, # package headers (when redundant), running lines from go generate.