32 lines
773 B
JavaScript
32 lines
773 B
JavaScript
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// This needs to be installed as part of the workflow.
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const core = require( '@actions/core' );
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const fs = require( 'fs' );
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const path = require( 'path' );
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const input_file = process.argv[2] || '';
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if ( ! input_file ) {
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const basename = path.basename( process.argv[1] );
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console.log( 'Usage: node `${basename}` <json-file>' );
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process.exit();
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}
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let json = input_file;
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if ( input_file.substring( 0, 1 ) != path.sep ) {
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json = path.join( process.cwd(), input_file );
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}
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if ( ! fs.existsSync( json ) ) {
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console.log( `file not found: ${input_file}` );
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process.exit();
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}
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const content = fs.readFileSync( json, { 'encoding': 'utf-8' } );
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try {
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JSON.parse(content);
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core.setOutput( 'is-valid-json', 'yes' );
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} catch (e) {
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core.setOutput( 'is-valid-json', 'no' );
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}
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