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Allowed the 'build' cli command to fallback to some defaults if no input file is specified.

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This commit is contained in:
Owen Melbourne 2020-05-30 17:53:30 +01:00
parent 50ce88ab37
commit d833174b4e
3 changed files with 19 additions and 5 deletions
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10
__tests__/cli.test.js
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@ -43,12 +43,20 @@ describe('cli', () => {
})
describe('build', () => {
it('compiles CSS file', () => {
it('compiles CSS file using an input css file', () => {
return cli(['build', inputCssPath]).then(() => {
expect(process.stdout.write.mock.calls[0][0]).toContain('.example')
})
})
it('compiles CSS file without an input css file', () => {
return cli(['build']).then(() => {
expect(process.stdout.write.mock.calls[0][0]).toContain('normalize.css') // base
expect(process.stdout.write.mock.calls[0][0]).toContain('.container') // components
expect(process.stdout.write.mock.calls[0][0]).toContain('.mx-auto') // utilities
})
})
it('compiles CSS file using custom configuration', () => {
return cli(['build', inputCssPath, '--config', customConfigPath]).then(() => {
expect(process.stdout.write.mock.calls[0][0]).toContain('400px')

7
src/cli/commands/build.js
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@ -80,7 +80,7 @@ function buildToFile(compileOptions, startTime) {
utils.header()
utils.log()
utils.log(emoji.go, 'Building...', colors.file(inputFileSimplePath))
utils.log(emoji.go, 'Building...', colors.file(inputFileSimplePath || 'defaults: @base, @components and @utilities.'))
return compile(compileOptions).then(result => {
utils.writeFile(compileOptions.outputFile, result.css)
@ -112,8 +112,9 @@ export function run(cliParams, cliOptions) {
const inputFileSimplePath = utils.getSimplePath(inputFile)
const configFileSimplePath = utils.getSimplePath(configFile)
!inputFile && stopWithHelp('CSS file is required.')
!utils.exists(inputFile) && stop(colors.file(inputFileSimplePath), 'does not exist.')
if (inputFile) {
!utils.exists(inputFile) && stop(colors.file(inputFileSimplePath), 'does not exist.')
}
configFile &&
!utils.exists(configFile) &&

7
src/cli/compile.js
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@ -25,7 +25,12 @@ const defaultOptions = {
*/
export default function compile(options = {}) {
const config = { ...defaultOptions, ...options }
const css = utils.readFile(config.inputFile)
const css = config.inputFile ? utils.readFile(config.inputFile) : `
@tailwind base;
@tailwind components;
@tailwind utilities;
`;
return new Promise((resolve, reject) => {
postcss(config.plugins)