mirror of https://github.com/actions/toolkit
48 lines
1.4 KiB
TypeScript
48 lines
1.4 KiB
TypeScript
// For internal use, subject to change.
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// We use any as a valid input type
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/* eslint-disable @typescript-eslint/no-explicit-any */
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import * as fs from 'fs'
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import * as os from 'os'
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import {v4 as uuidv4} from 'uuid'
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import {toCommandValue} from './utils'
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export function issueFileCommand(command: string, message: any): void {
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const filePath = process.env[`GITHUB_${command}`]
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if (!filePath) {
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throw new Error(
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`Unable to find environment variable for file command ${command}`
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)
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}
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if (!fs.existsSync(filePath)) {
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throw new Error(`Missing file at path: ${filePath}`)
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}
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fs.appendFileSync(filePath, `${toCommandValue(message)}${os.EOL}`, {
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encoding: 'utf8'
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})
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}
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export function prepareKeyValueMessage(key: string, value: any): string {
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const delimiter = `ghadelimiter_${uuidv4()}`
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const convertedValue = toCommandValue(value)
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// These should realistically never happen, but just in case someone finds a
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// way to exploit uuid generation let's not allow keys or values that contain
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// the delimiter.
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if (key.includes(delimiter)) {
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throw new Error(
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`Unexpected input: name should not contain the delimiter "${delimiter}"`
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)
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}
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if (convertedValue.includes(delimiter)) {
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throw new Error(
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`Unexpected input: value should not contain the delimiter "${delimiter}"`
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)
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}
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return `${key}<<${delimiter}${os.EOL}${convertedValue}${os.EOL}${delimiter}`
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}
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