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1
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import {readFileSync} from 'fs' |
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import postcss = require('postcss') |
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3
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import plugin = require("./src") |
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4
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import type { Options } from './src/options.types' |
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6
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export type RunOpts = Partial<{ |
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from: string |
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input: string |
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output: string |
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10
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errorsCount: number |
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11
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}> |
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12
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13
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const {parse: $parse} = JSON |
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, eol = "\n" |
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15
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16
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export default run |
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17
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export { |
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18
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rfs, rfsl, readOpts, suiteName, launcher |
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} |
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function launcher(opts?: Options) { |
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return postcss([plugin(opts)]) |
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} |
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async function run(runOpts: RunOpts, opts?: Options) { |
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const { |
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errorsCount = 0, |
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from, |
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input = from && rfs(from) |
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} = runOpts |
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if (!input) |
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throw Error("no test input") |
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33
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34
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const result = await launcher(opts).process(input, { from }) |
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35
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, { |
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//TODO propagate modality with opts |
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37
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output = from && rfs(`${from.replace(/\.css$/, '')}.SHOULD.d.ts`) |
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} = runOpts |
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40
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expect(result.warnings()).toHaveLength(errorsCount) |
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41
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if (output) |
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expect( |
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rfsl(`${from}.d.ts`) |
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45
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).toStrictEqual( |
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46
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output |
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47
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.split(eol) |
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48
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) |
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49
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} |
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50
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51
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function rfs(path: string) { |
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return readFileSync(path).toString() |
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53
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} |
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54
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55
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function rfsl(path: string) { |
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56
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return rfs(path).split('\n') |
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57
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} |
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58
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59
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function readOpts(path: string) { |
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60
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return $parse(rfs(path)) as Options |
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} |
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62
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63
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function suiteName(path: string) { |
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64
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return path |
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.replace(/^.*[\/\\]/, '') |
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.replace(/\..*$/, '') |
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} |
askirmas /
postcss-d-ts
