v0.3.6

Changes

• internal/gogrep: allow f($*_) to match variadic calls @quasilyte (#239)
• ruleguard: handle variadic vars in filters properly @quasilyte (#238)
• ruleguard/typematch: add interface{$*_} pattern support @quasilyte (#236)
• ruleguard: implement Var.Line filter @quasilyte (#234)
• dsl: add Var.Line field @quasilyte (#233)

v0.3.5

Changes

• cmd/gorules: add DocNote field @quasilyte (#231)
• ruleguard: add DocNote field @quasilyte (#230)
• cmd/gorules: initial commit @quasilyte (#229)
• ruleguard: add Engine.LoadedGroups method @quasilyte (#228)
• ruleguard: add support for structured doc comments @quasilyte (#227)
• analyzer/testdata: fix emptyStringTest rule for gocritic @quasilyte (#226)
• gogrep: improve FieldList matching inside func types @quasilyte (#225)

v0.3.4

Changes

• ruleguard: implement MatchComment function from the DSL @quasilyte (#223)
• dsl: add MatchComment method to the DSL module @quasilyte (#222)

v0.3.3

Changes

• a complete gogrep rewrite @quasilyte (#221)
• ruleguard: use parseError.error field for the returned error @quasilyte (#220)

v0.3.2

Changes

• Change %v to %w so we can call Unwrap @sebastien-rosset (#217)
• fix typo @sebastien-rosset (#216)
• Fix filename @AlekSi (#218)

v0.3.1

Changes

Highlights:

• added more package imports caching
• started gogrep matching engine rewriting
• added non-strict literal matching

Bug fixes

• gogrep: save and restore wildcard positions during $* backtracking @quasilyte (#211)

DSL

• dsl/types: add types.Array and types.Slice @quasilyte (#213)
• ruleguard: allow FQN in Implements() filter @quasilyte (#187)

Performance

• ruleguard: add loaded package deps to cache @quasilyte (#194)
• gogrep: don't copy capture slice during backtracking @quasilyte (#210)
• gogrep: use slices instead of maps for capture data @quasilyte (#209)

Rules

• rules: add emptyError rule @quasilyte (#208)

Dev

• all: improve test coverage, update dsl package to v0.3.1 @quasilyte (#214)
• makefile: use "./..." everywhere + use coverpkg for coverage profiles @quasilyte (#212)
• gogrep: add more tests @quasilyte (#206)
• gogrep: rewrite matching code @quasilyte (#205)
• gogrep: remove unused *types.Info field from the matcher @quasilyte (#204)
• gogrep: simplify expr/stmt list matching @quasilyte (#203)
• gogrep: encode varInfo into the ast.Ident directly @quasilyte (#202)
• gogrep: use different parsing func in tests @quasilyte (#201)
• gogrep: add more capture tests @quasilyte (#200)
• gogrep: add capture tests @quasilyte (#199)
• gogrep: update gogrep code (from upstream) + rewrite tests @quasilyte (#198)
• gogrep: remove unused code @quasilyte (#197)
• ruleguard/quasigo: fix flaky NoAllocs test @quasilyte (#196)
• analyzer: reduce metachar escaping in want regexps by using \Q @mlevesquedion (#195)
• update the dsl package dependency version @quasilyte (#190)
• analyzer: don't print "e: " prefix in -e mode @quasilyte (#189)
• ruleguard: fix nil engine state for bundles @quasilyte (#185)
• ruleguard/quasigo: improve "bad ret type" error message @quasilyte (#186)

v0.3.0

Changes

Summary:

• Custom filters support (see examples)
• Debug modes (-debug-group, -debug-filter, ...)
• Ruleguard bundles

Bug fixes

• ruleguard: fix interpolation of vars with common prefix @quasilyte (#123)
• ruleguard: set GoRuleInfo fields before passing it to Report() @quasilyte (#147)
• ruleguard: use alternative types.Implements() implementation @quasilyte (#161)

DSL

• dsl: add experimental API related to the custom filters @quasilyte (#171)
• ruleguard: allow Var.Value.Int() and Var.Text as RHS @quasilyte (#126)
• ruleguard,dsl: add Var.Node filters @quasilyte (#124)
• dsl: add a bundle sketch @quasilyte (#145)
• all: forbid unnamed rule groups func _() @quasilyte (#148)
• all: rename "dsl/fluent" to just "dsl" @quasilyte (#151)
• add custom filter functions initial support @quasilyte (#173)

CLI

• ruleguard: filter parsing improvements @quasilyte (#142)
• analyzer: add -enable and -disable flags @quasilyte (#164)
• ruleguard,analyzer: add -debug-imports flag @quasilyte (#163)
• analyzer: add optional version info (only when built with Make) @quasilyte (#180)

Rules

• add bad defer unlock @cristaloleg (#131)
• add redundant len check @cristaloleg (#132)

Docs

• move docs->_docs, test->_test @quasilyte (#162)
• _docs: update the manual @quasilyte (#182)

Dev

• ci: add coverage @cristaloleg (#122)
• fix CI @cristaloleg (#133)
• add golangci config and enable go-critic @quasilyte (#143)

v0.2.1

Changes

DSL

• ruleguard: allow error type in Implements() filter @quasilyte (#120)
• ruleguard,dsl: add experimental support for const value filters @quasilyte (#116)
• ruleguard,dsl: add File.PkgPath filter support @quasilyte (#106)
• ruleguard: give error on repeated DSL calls @quasilyte (#102)
• ruleguard,dsl: add File.Name filter support @quasilyte (#101)
• all: add ExprType.Underlying() method @quasilyte (#89)
• ruleguard/typematch: implement struct type pattern matching @quasilyte (#87)
• ruleguard: support parenthesized expressions in Where @lamg (#76)

CLI

• ruleguard,analyzer: implement rules debugging @quasilyte (#104)
• all: add support for the File filters in Where clause @quasilyte (#83)
• ruleguard/typematch: implement func type patterns @quasilyte (#82)

Rules

• rules.go: add context.TODO @cristaloleg (#119)
• rules.go: add badLock rule @quasilyte (#86)
• rules.go: add exprUnparen rule @quasilyte (#85)

Bug fixes

• fix bug in types.Identical rule @orsinium (#95)
• Drop always true statement @orsinium (#97)
• ruleguard: unquote the pattern string properly @quasilyte (#73)
• ruleguard: handle *ast.ExprStmt during the filtering @quasilyte (#69)

Docs

• dsl/fluent: improve Var.Type doc @quasilyte (#81)
• https://go-ruleguard.github.io/by-example/

v0.2.0: start using Go modules (#67)

Now with Go modules.

The v0.1.4 introduced the backward-incompatible change.
It was intended to be a minor version bump, but oh well.

Multi rule sets support

• -rules now support multiple rule files (comma separated list)
• ruleguard package exports a function for rule sets merging