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| Original file line number | Diff line number | Diff line change |
|---|---|---|
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@@ -6,6 +6,7 @@ | |
| !yarn.lock | ||
| /src | ||
| /test | ||
| /scripts | ||
| /coverage | ||
| /flow-typed | ||
| __tests__ | ||
|
|
||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,61 +1,54 @@ | ||
| { | ||
| "transform": { | ||
| "prefix": "transform", | ||
| "description": "JSCodeshift transform", | ||
| "body": [ | ||
| "import { ASTPath, Node, FileInfo, API, Options } from 'jscodeshift'", | ||
| "import pathsInRange from 'jscodeshift-paths-in-range'", | ||
| "", | ||
| "type Filter = (", | ||
| " path: ASTPath<Node>,", | ||
| " index: number,", | ||
| " paths: Array<ASTPath<Node>>", | ||
| ") => boolean", | ||
| "", | ||
| "module.exports = function ${TM_FILENAME_BASE}(", | ||
| " fileInfo: FileInfo,", | ||
| " api: API,", | ||
| " options: Options", | ||
| "): string | null | undefined | void {", | ||
| " const j = api.jscodeshift", | ||
| "", | ||
| " const root = j(fileInfo.source)", | ||
| "", | ||
| " let filter: Filter", | ||
| " if (options.selectionStart) {", | ||
| " const selectionStart = parseInt(options.selectionStart)", | ||
| " const selectionEnd = options.selectionEnd", | ||
| " ? parseInt(options.selectionEnd)", | ||
| " : selectionStart", | ||
| " filter = pathsInRange(selectionStart, selectionEnd)", | ||
| " } else {", | ||
| " filter = (): boolean => true", | ||
| " }", | ||
| "", | ||
| " return root.toSource()", | ||
| "}", | ||
| "" | ||
| ] | ||
| }, | ||
| "fixture": { | ||
| "prefix": "fixture", | ||
| "description": "Test fixture", | ||
| "body": [ | ||
| "export const file = '${1:test.js}'", | ||
| "export const parser = '${2:babylon}'", | ||
| "", | ||
| "export const options = {", | ||
| " $3", | ||
| "}", | ||
| "", | ||
| "export const input = `", | ||
| "$4", | ||
| "`", | ||
| "", | ||
| "export const expected = `", | ||
| "$5", | ||
| "`", | ||
| "" | ||
| ] | ||
| } | ||
| } | ||
| "transform": { | ||
| "prefix": "transform", | ||
| "description": "JSCodeshift transform", | ||
| "body": [ | ||
| "import { ASTPath, Node, FileInfo, API, Options } from 'jscodeshift'", | ||
| "import pathsInRange from 'jscodeshift-paths-in-range'", | ||
| "", | ||
| "type Filter = (", | ||
| " path: ASTPath<Node>,", | ||
| " index: number,", | ||
| " paths: Array<ASTPath<Node>>", | ||
| ") => boolean", | ||
| "", | ||
| "module.exports = function ${TM_FILENAME_BASE}(", | ||
| " fileInfo: FileInfo,", | ||
| " api: API,", | ||
| " options: Options", | ||
| "): string | null | undefined | void {", | ||
| " const j = api.jscodeshift", | ||
| "", | ||
| " const root = j(fileInfo.source)", | ||
| "", | ||
| " let filter: Filter", | ||
| " if (options.selectionStart) {", | ||
| " const selectionStart = parseInt(options.selectionStart)", | ||
| " const selectionEnd = options.selectionEnd", | ||
| " ? parseInt(options.selectionEnd)", | ||
| " : selectionStart", | ||
| " filter = pathsInRange(selectionStart, selectionEnd)", | ||
| " } else {", | ||
| " filter = (): boolean => true", | ||
| " }", | ||
| "", | ||
| " return root.toSource()", | ||
| "}", | ||
| "" | ||
| ] | ||
| }, | ||
| "fixture": { | ||
| "prefix": "fixture", | ||
| "description": "JSCodeshift transform test fixture", | ||
| "body": [ | ||
| "export const input = `", | ||
| "`", | ||
| "", | ||
| "export const options = {", | ||
| "}", | ||
| "", | ||
| "export const expected = `", | ||
| "`" | ||
| ] | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,2 @@ | ||
| require('@babel/register')({ extensions: ['.js', '.jsx', '.ts', '.tsx'] }) | ||
| require('./example.ts') |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,32 @@ | ||
| /* eslint disable */ | ||
|
|
||
| const { name: pkgName } = require('../package.json') | ||
| const [transformName, fixture] = process.argv.slice(2) | ||
| if (!transformName || !fixture) { | ||
| console.error('Usage: yarn example <transform> <fixture>') | ||
| process.exit(1) | ||
| } | ||
|
|
||
| const { input, expected, file } = require(require.resolve( | ||
| `../test/${transformName}/${fixture}.ts` | ||
| )) | ||
|
|
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| const ext = file ? /^\.([^.]+)$/.exec(file)?.[1] || 'ts' : 'ts' | ||
|
|
||
| console.log(`### Before | ||
| \`\`\`${ext} | ||
| ${input} | ||
| \`\`\` | ||
| ### Command | ||
| \`\`\` | ||
| jscodeshift -t path/to/${pkgName}/${transformName}.js <file> | ||
| \`\`\` | ||
| ### After | ||
| \`\`\`${ext} | ||
| ${expected} | ||
| \`\`\` | ||
| `) |
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