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replace magic env vars with documented CLI flags

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This commit is contained in:
Rich Harris
2018-10-09 08:33:25 -04:00
parent 52f40f9e63
commit 6ae9a5e7c5
4 changed files with 95 additions and 39 deletions
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69
src/cli.ts
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@@ -25,21 +25,36 @@ prog.command('dev')
.option('--hot', 'Use hot module replacement (requires webpack)', true)
.option('--live', 'Reload on changes if not using --hot', true)
.option('--bundler', 'Specify a bundler (rollup or webpack)')
.option('--cwd', 'Current working directory', '.')
.option('--src', 'Source directory', 'src')
.option('--routes', 'Routes directory', 'src/routes')
.option('--static', 'Static files directory', 'static')
.option('--output', 'Sapper output directory', '__sapper__')
.option('--build-dir', 'Development build directory', '__sapper__/dev')
.action(async (opts: {
port: number,
open: boolean,
'dev-port': number,
live: boolean,
hot: boolean,
bundler?: 'rollup' | 'webpack'
bundler?: 'rollup' | 'webpack',
cwd: string,
src: string,
routes: string,
static: string,
output: string,
'build-dir': string
}) => {
const cwd = path.resolve(process.env.SAPPER_BASE || '');
const { dev } = await import('./api/dev');
try {
const watcher = dev({
cwd,
cwd: opts.cwd,
src: opts.src,
routes: opts.routes,
static: opts.static,
output: opts.output,
dest: opts['build-dir'],
port: opts.port,
'dev-port': opts['dev-port'],
live: opts.live,
@@ -125,18 +140,24 @@ prog.command('build [dest]')
.option('-p, --port', 'Default of process.env.PORT', '3000')
.option('--bundler', 'Specify a bundler (rollup or webpack, blank for auto)')
.option('--legacy', 'Create separate legacy build')
.option('--cwd', 'Current working directory', '.')
.option('--src', 'Source directory', 'src')
.option('--routes', 'Routes directory', 'src/routes')
.option('--output', 'Sapper output directory', '__sapper__')
.example(`build custom-dir -p 4567`)
.action(async (dest = '__sapper__/build', opts: {
port: string,
legacy: boolean,
bundler?: 'rollup' | 'webpack'
bundler?: 'rollup' | 'webpack',
cwd: string,
src: string,
routes: string,
output: string
}) => {
console.log(`> Building...`);
const cwd = path.resolve(process.env.SAPPER_BASE || '');
try {
await _build(opts.bundler, opts.legacy, cwd, dest);
await _build(opts.bundler, opts.legacy, opts.cwd, opts.src, opts.routes, opts.output, dest);
const launcher = path.resolve(dest, 'index.js');
@@ -159,25 +180,33 @@ prog.command('build [dest]')
prog.command('export [dest]')
.describe('Export your app as static files (if possible)')
.option('--build', '(Re)build app before exporting', true)
.option('--build-dir', 'Specify a custom temporary build directory', '__sapper__/build')
.option('--basepath', 'Specify a base path')
.option('--timeout', 'Milliseconds to wait for a page (--no-timeout to disable)', 5000)
.option('--legacy', 'Create separate legacy build')
.option('--bundler', 'Specify a bundler (rollup or webpack, blank for auto)')
.option('--cwd', 'Current working directory', '.')
.option('--src', 'Source directory', 'src')
.option('--routes', 'Routes directory', 'src/routes')
.option('--static', 'Static files directory', 'static')
.option('--output', 'Sapper output directory', '__sapper__')
.option('--build-dir', 'Intermediate build directory', '__sapper__/build')
.action(async (dest = '__sapper__/export', opts: {
build: boolean,
legacy: boolean,
bundler?: 'rollup' | 'webpack',
'build-dir': string,
basepath?: string,
timeout: number | false
timeout: number | false,
cwd: string,
src: string,
routes: string,
static: string,
output: string,
'build-dir': string,
}) => {
const cwd = path.resolve(process.env.SAPPER_BASE || '');
try {
if (opts.build) {
console.log(`> Building...`);
await _build(opts.bundler, opts.legacy, cwd, opts['build-dir']);
await _build(opts.bundler, opts.legacy, opts.cwd, opts.src, opts.routes, opts.output, opts['build-dir']);
console.error(`\n> Built in ${elapsed(start)}`);
}
@@ -185,7 +214,8 @@ prog.command('export [dest]')
const { default: pb } = await import('pretty-bytes');
await _export({
static: path.resolve(cwd, process.env.SAPPER_STATIC || 'static'),
cwd: opts.cwd,
static: opts.static,
build_dir: opts['build-dir'],
export_dir: dest,
basepath: opts.basepath,
@@ -221,6 +251,9 @@ async function _build(
bundler: 'rollup' | 'webpack',
legacy: boolean,
cwd: string,
src: string,
routes: string,
output: string,
dest: string
) {
const { build } = await import('./api/build');
@@ -229,9 +262,9 @@ async function _build(
bundler,
legacy,
cwd,
src: path.resolve(cwd, process.env.SAPPER_SRC || 'src'),
routes: path.resolve(cwd, process.env.SAPPER_ROUTES || 'src/routes'),
dest: path.resolve(cwd, dest),
src,
routes,
dest,
oncompile: event => {
let banner = `built ${event.type}`;