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103 lines
4.4 KiB
Go
103 lines
4.4 KiB
Go
package typescript
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import (
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"encoding/json"
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"io/ioutil"
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"reflect"
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)
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type (
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// Tsconfig the struct for tsconfig.json
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Tsconfig struct {
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CompilerOptions CompilerOptions `json:"compilerOptions"`
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Exclude []string `json:"exclude"`
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}
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// CompilerOptions contains all the compiler options used by the tsc (typescript compiler)
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CompilerOptions struct {
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Declaration bool `json:"declaration"`
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Module string `json:"module"`
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Target string `json:"target"`
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Watch bool `json:"watch"`
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Charset string `json:"charset"`
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Diagnostics bool `json:"diagnostics"`
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EmitBOM bool `json:"emitBOM"`
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EmitDecoratorMetadata bool `json:"emitDecoratorMetadata"`
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ExperimentalDecorators bool `json:"experimentalDecorators"`
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InlineSourceMap bool `json:"inlineSourceMap"`
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InlineSources bool `json:"inlineSources"`
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IsolatedModules bool `json:"isolatedModules"`
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Jsx string `json:"jsx"`
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ReactNamespace string `json:"reactNamespace"`
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ListFiles bool `json:"listFiles"`
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Locale string `json:"locale"`
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MapRoot string `json:"mapRoot"`
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ModuleResolution string `json:"moduleResolution"`
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NewLine string `json:"newLine"`
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NoEmit bool `json:"noEmit"`
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NoEmitOnError bool `json:"noEmitOnError"`
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NoEmitHelpers bool `json:"noEmitHelpers"`
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NoImplicitAny bool `json:"noImplicitAny"`
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NoLib bool `json:"noLib"`
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NoResolve bool `json:"noResolve"`
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SkipDefaultLibCheck bool `json:"skipDefaultLibCheck"`
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OutDir string `json:"outDir"`
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OutFile string `json:"outFile"`
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PreserveConstEnums bool `json:"preserveConstEnums"`
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Pretty bool `json:"pretty"`
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RemoveComments bool `json:"removeComments"`
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RootDir string `json:"rootDir"`
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SourceMap bool `json:"sourceMap"`
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SourceRoot string `json:"sourceRoot"`
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StripInternal bool `json:"stripInternal"`
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SuppressExcessPropertyErrors bool `json:"suppressExcessPropertyErrors"`
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SuppressImplicitAnyIndexErrors bool `json:"suppressImplicitAnyIndexErrors"`
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AllowUnusedLabels bool `json:"allowUnusedLabels"`
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NoImplicitReturns bool `json:"noImplicitReturns"`
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NoFallthroughCasesInSwitch bool `json:"noFallthroughCasesInSwitch"`
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AllowUnreachableCode bool `json:"allowUnreachableCode"`
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ForceConsistentCasingInFileNames bool `json:"forceConsistentCasingInFileNames"`
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AllowSyntheticDefaultImports bool `json:"allowSyntheticDefaultImports"`
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AllowJs bool `json:"allowJs"`
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NoImplicitUseStrict bool `json:"noImplicitUseStrict"`
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}
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)
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// CompilerArgs returns the CompilerOptions' contents of the Tsconfig
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// it reads the json tags, add '--' at the start of each one and returns an array of strings
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func (tsconfig *Tsconfig) CompilerArgs() []string {
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val := reflect.ValueOf(tsconfig).Elem().FieldByName("CompilerOptions")
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compilerOpts := make([]string, val.NumField())
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for i := 0; i < val.NumField(); i++ {
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typeField := val.Type().Field(i)
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compilerOpts[i] = "--" + typeField.Tag.Get("json")
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}
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return compilerOpts
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}
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// FromFile reads a file & returns the Tsconfig by its contents
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func FromFile(tsConfigAbsPath string) *Tsconfig {
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file, err := ioutil.ReadFile(tsConfigAbsPath)
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if err != nil {
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panic("[IRIS TypescriptPlugin.FromFile]" + err.Error())
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}
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config := &Tsconfig{}
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json.Unmarshal(file, config)
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return config
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}
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// DefaultTsconfig returns the default Tsconfig, with CompilerOptions module: commonjs, target: es5 and ignore the node_modules
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func DefaultTsconfig() *Tsconfig {
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return &Tsconfig{
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CompilerOptions: CompilerOptions{
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Module: "commonjs",
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Target: "es5",
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NoImplicitAny: false,
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SourceMap: false,
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},
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Exclude: []string{"node_modules"},
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}
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}
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