52 lines
1.7 KiB
TypeScript
52 lines
1.7 KiB
TypeScript
import * as core from '@actions/core';
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import * as fs from 'fs';
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import {getOpts, getDefaults, Tool} from './opts';
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import {installTool} from './installer';
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import type {OS} from './opts';
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import {exec} from '@actions/exec';
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async function cabalConfig(): Promise<string> {
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let out = Buffer.from('');
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const append = (b: Buffer): Buffer => (out = Buffer.concat([out, b]));
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await exec('cabal', ['--help'], {
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silent: true,
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listeners: {stdout: append, stderr: append}
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});
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return out.toString().trim().split('\n').slice(-1)[0].trim();
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}
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(async () => {
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try {
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core.info('Preparing to setup a Haskell environment');
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const opts = getOpts(getDefaults());
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for (const [t, {resolved}] of Object.entries(opts).filter(o => o[1].enable))
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await core.group(`Installing ${t} version ${resolved}`, async () =>
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installTool(t as Tool, resolved, process.platform as OS)
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);
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if (opts.stack.setup)
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await core.group('Pre-installing GHC with stack', async () =>
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exec('stack', ['setup', opts.ghc.resolved])
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);
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if (opts.cabal.enable)
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await core.group('Setting up cabal', async () => {
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await exec('cabal', ['user-config', 'update'], {silent: true});
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const configFile = await cabalConfig();
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if (process.platform === 'win32') {
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fs.appendFileSync(configFile, 'store-dir: C:\\sr\n');
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core.setOutput('cabal-store', 'C:\\sr');
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} else {
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core.setOutput('cabal-store', `${process.env.HOME}/.cabal/store`);
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}
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await exec('cabal user-config update');
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if (!opts.stack.enable) await exec('cabal update');
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});
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} catch (error) {
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core.setFailed(error.message);
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}
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})();
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