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move "add part to file" to graph

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This commit is contained in:
Evan Wallace
2021-04-11 00:37:54 -07:00
parent 9288230cd6
commit b3ff42845a
2 changed files with 14 additions and 14 deletions
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18
internal/bundler/linker.go
View File

@@ -238,16 +238,6 @@ func newLinkerContext(
return c
}
func (c *linkerContext) addPartToFile(sourceIndex uint32, part js_ast.Part) uint32 {
if part.SymbolUses == nil {
part.SymbolUses = make(map[js_ast.Ref]js_ast.SymbolUse)
}
repr := c.graph.Files[sourceIndex].InputFile.Repr.(*graph.JSRepr)
partIndex := uint32(len(repr.AST.Parts))
repr.AST.Parts = append(repr.AST.Parts, part)
return partIndex
}
func (c *linkerContext) generateUniqueKeyPrefix() bool {
var data [12]byte
rand.Seed(time.Now().UnixNano())
@@ -1143,7 +1133,7 @@ func (c *linkerContext) scanImportsAndExports() {
}
// Add an empty part for the namespace export that we can fill in later
repr.Meta.NSExportPartIndex = c.addPartToFile(sourceIndex, js_ast.Part{
repr.Meta.NSExportPartIndex = c.graph.AddPartToFile(sourceIndex, js_ast.Part{
CanBeRemovedIfUnused: true,
IsNamespaceExport: true,
})
@@ -1399,7 +1389,7 @@ func (c *linkerContext) generateCodeForLazyExport(sourceIndex uint32) {
}
// Link the export into the graph for tree shaking
partIndex := c.addPartToFile(sourceIndex, js_ast.Part{
partIndex := c.graph.AddPartToFile(sourceIndex, js_ast.Part{
Stmts: []js_ast.Stmt{stmt},
SymbolUses: map[js_ast.Ref]js_ast.SymbolUse{repr.AST.ModuleRef: {CountEstimate: 1}},
DeclaredSymbols: []js_ast.DeclaredSymbol{{Ref: ref, IsTopLevel: true}},
@@ -2192,7 +2182,7 @@ func (c *linkerContext) markPartsReachableFromEntryPoints() {
PartIndex: partIndex,
}
}
partIndex := c.addPartToFile(sourceIndex, js_ast.Part{
partIndex := c.graph.AddPartToFile(sourceIndex, js_ast.Part{
SymbolUses: map[js_ast.Ref]js_ast.SymbolUse{
repr.AST.WrapperRef: {CountEstimate: 1},
},
@@ -2231,7 +2221,7 @@ func (c *linkerContext) markPartsReachableFromEntryPoints() {
PartIndex: partIndex,
}
}
partIndex := c.addPartToFile(sourceIndex, js_ast.Part{
partIndex := c.graph.AddPartToFile(sourceIndex, js_ast.Part{
SymbolUses: map[js_ast.Ref]js_ast.SymbolUse{
repr.AST.WrapperRef: {CountEstimate: 1},
},

10
internal/graph/graph.go
View File

@@ -174,3 +174,13 @@ func MakeLinkerGraph(
StableSourceIndices: stableSourceIndices,
}
}
func (g *LinkerGraph) AddPartToFile(sourceIndex uint32, part js_ast.Part) uint32 {
if part.SymbolUses == nil {
part.SymbolUses = make(map[js_ast.Ref]js_ast.SymbolUse)
}
repr := g.Files[sourceIndex].InputFile.Repr.(*JSRepr)
partIndex := uint32(len(repr.AST.Parts))
repr.AST.Parts = append(repr.AST.Parts, part)
return partIndex
}