all: use quasilyte/stdinfo, remove internal/stdinfo (#371)

Fixes #357

go.mod

@@ -8,6 +8,7 @@ require (
 	github.com/quasilyte/go-ruleguard/dsl v0.3.15
 	github.com/quasilyte/go-ruleguard/rules v0.0.0-20211022131956-028d6511ab71
 	github.com/quasilyte/gogrep v0.0.0-20220120141003-628d8b3623b5
+	github.com/quasilyte/stdinfo v0.0.0-20220114132959-f7386bf02567
 	golang.org/x/tools v0.1.9-0.20211228192929-ee1ca4ffc4da
 )
 

go.sum

@@ -10,19 +10,15 @@ github.com/google/go-cmp v0.5.6 h1:BKbKCqvP6I+rmFHt06ZmyQtvB8xAkWdhFyr0ZUNZcxQ=
 github.com/google/go-cmp v0.5.6/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/quasilyte/go-ruleguard v0.3.1-0.20210203134552-1b5a410e1cc8/go.mod h1:KsAh3x0e7Fkpgs+Q9pNLS5XpFSvYCEVl5gP9Pp1xp30=
 github.com/quasilyte/go-ruleguard/dsl v0.3.0/go.mod h1:KeCP03KrjuSO0H1kTuZQCWlQPulDV6YMIXmpQss17rU=
-github.com/quasilyte/go-ruleguard/dsl v0.3.13 h1:WmtzUkp28TMarzfBCogPf7plyI/2gsNsj8CgZ9ihPCM=
-github.com/quasilyte/go-ruleguard/dsl v0.3.13/go.mod h1:KeCP03KrjuSO0H1kTuZQCWlQPulDV6YMIXmpQss17rU=
-github.com/quasilyte/go-ruleguard/dsl v0.3.14 h1:diesHrFHZ6rxuFltuwiW7NRQaqUIypuSSmUulRCNuqM=
-github.com/quasilyte/go-ruleguard/dsl v0.3.14/go.mod h1:KeCP03KrjuSO0H1kTuZQCWlQPulDV6YMIXmpQss17rU=
 github.com/quasilyte/go-ruleguard/dsl v0.3.15 h1:rClYn6lk8wUV5kXnQG4JVsRQjZhSetaNtwml5wkFp5g=
 github.com/quasilyte/go-ruleguard/dsl v0.3.15/go.mod h1:KeCP03KrjuSO0H1kTuZQCWlQPulDV6YMIXmpQss17rU=
 github.com/quasilyte/go-ruleguard/rules v0.0.0-20201231183845-9e62ed36efe1/go.mod h1:7JTjp89EGyU1d6XfBiXihJNG37wB2VRkd125Q1u7Plc=
 github.com/quasilyte/go-ruleguard/rules v0.0.0-20211022131956-028d6511ab71 h1:CNooiryw5aisadVfzneSZPswRWvnVW8hF1bS/vo8ReI=
 github.com/quasilyte/go-ruleguard/rules v0.0.0-20211022131956-028d6511ab71/go.mod h1:4cgAphtvu7Ftv7vOT2ZOYhC6CvBxZixcasr8qIOTA50=
-github.com/quasilyte/gogrep v0.0.0-20220104185649-039753a3dd32 h1:fJhpG5LYGnHZqUIDULZkvQKJfdtAefNrkoiGCezlr7g=
-github.com/quasilyte/gogrep v0.0.0-20220104185649-039753a3dd32/go.mod h1:wSEyW6O61xRV6zb6My3HxrQ5/8ke7NE2OayqCHa3xRM=
 github.com/quasilyte/gogrep v0.0.0-20220120141003-628d8b3623b5 h1:PDWGei+Rf2bBiuZIbZmM20J2ftEy9IeUCHA8HbQqed8=
 github.com/quasilyte/gogrep v0.0.0-20220120141003-628d8b3623b5/go.mod h1:wSEyW6O61xRV6zb6My3HxrQ5/8ke7NE2OayqCHa3xRM=
+github.com/quasilyte/stdinfo v0.0.0-20220114132959-f7386bf02567 h1:M8mH9eK4OUR4lu7Gd+PU1fV2/qnDNfzT635KRSObncs=
+github.com/quasilyte/stdinfo v0.0.0-20220114132959-f7386bf02567/go.mod h1:DWNGW8A4Y+GyBgPuaQJuWiy0XYftx4Xm/y5Jqk9I6VQ=
 github.com/yuin/goldmark v1.1.32/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/goldmark v1.4.1/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k=

ruleguard/engine.go

@@ -15,10 +15,10 @@ import (
 	"sync"
 
 	"github.com/quasilyte/go-ruleguard/internal/goenv"
-	"github.com/quasilyte/go-ruleguard/internal/stdinfo"
 	"github.com/quasilyte/go-ruleguard/ruleguard/ir"
 	"github.com/quasilyte/go-ruleguard/ruleguard/quasigo"
 	"github.com/quasilyte/go-ruleguard/ruleguard/typematch"
+	"github.com/quasilyte/stdinfo"
 )
 
 type engine struct {
@@ -64,7 +64,7 @@ func (e *engine) Load(ctx *LoadContext, buildContext *build.Context, filename st
 		pkg:        pkg,
 		ctx:        ctx,
 		importer:   imp,
-		itab:       typematch.NewImportsTab(stdinfo.Packages),
+		itab:       typematch.NewImportsTab(stdinfo.PackagesList),
 		gogrepFset: token.NewFileSet(),
 	}
 	l := newIRLoader(config)
@@ -97,7 +97,7 @@ func (e *engine) LoadFromIR(ctx *LoadContext, buildContext *build.Context, filen
 		state:      e.state,
 		ctx:        ctx,
 		importer:   imp,
-		itab:       typematch.NewImportsTab(stdinfo.Packages),
+		itab:       typematch.NewImportsTab(stdinfo.PackagesList),
 		gogrepFset: token.NewFileSet(),
 	}
 	l := newIRLoader(config)

ruleguard/typematch/typematch.go

@@ -10,6 +10,7 @@ import (
 	"strings"
 
 	"github.com/quasilyte/go-ruleguard/internal/xtypes"
+	"github.com/quasilyte/stdinfo"
 )
 
 //go:generate stringer -type=patternOp
@@ -60,8 +61,12 @@ type ImportsTab struct {
 	imports []map[string]string
 }
 
-func NewImportsTab(initial map[string]string) *ImportsTab {
-	return &ImportsTab{imports: []map[string]string{initial}}
+func NewImportsTab(initial []stdinfo.Package) *ImportsTab {
+	convertMap := make(map[string]string)
+	for _, pack := range initial {
+		convertMap[pack.Name] = pack.Path
+	}
+	return &ImportsTab{imports: []map[string]string{convertMap}}
 }
 
 func (itab *ImportsTab) Lookup(pkgName string) (string, bool) {

ruleguard/typematch/typematch_test.go

@@ -5,6 +5,8 @@ import (
 	"go/types"
 	"path"
 	"testing"
+
+	"github.com/quasilyte/stdinfo"
 )
 
 var (
@@ -14,6 +16,10 @@ var (
 	typeUint8     = types.Typ[types.Uint8]
 	typeUnsafePtr = types.Typ[types.UnsafePointer]
 	typeEstruct   = types.NewStruct(nil, nil)
+	packages      = [2]stdinfo.Package{
+		{Name: "io", Path: "io"},
+		{Name: "syntax", Path: "regexp/syntax"},
+	}
 
 	stringerIface = types.NewInterfaceType([]*types.Func{
 		types.NewFunc(token.NoPos, nil, "String",
@@ -26,10 +32,7 @@ var (
 	stringVar  = types.NewVar(token.NoPos, nil, "_", typeString)
 
 	testContext = &Context{
-		Itab: NewImportsTab(map[string]string{
-			"io":     "io",
-			"syntax": "regexp/syntax",
-		}),
+		Itab: NewImportsTab(packages[:]),
 	}
 )