build: skip pre-release versions

Author: Planeshifter

lib/node_modules/@stdlib/_tools/changelog/generate/lib/main.js

@@ -26,7 +26,6 @@ var semver = require( 'semver' );
 var recommendVersionBump = require( '@stdlib/_tools/changelog/recommend-version-bump' );
 var name2standalone = require( '@stdlib/_tools/pkgs/name2standalone' );
 var substringAfter = require( '@stdlib/string/substring-after' );
-var objectEntries = require( '@stdlib/utils/entries' );
 var parseCommits = require( '@stdlib/_tools/changelog/parse-commits' );
 var objectKeys = require( '@stdlib/utils/keys' );
 var namespaces = require( '@stdlib/_tools/pkgs/namespaces' ).sync;
@@ -259,13 +258,13 @@ function generate( pkg, releaseType ) {
 		isNamespacePkg = true;
 		standalone = '@stdlib/stdlib';
 		pkg = '';
-		releases = objectEntries( npmReleases( standalone ) );
+		releases = npmReleases( standalone );
 	} else {
 		// Case: all other packages
 		isNamespacePkg = contains( STDLIB_NAMESPACE_PKGS, pkg );
 		standalone = name2standalone( pkg );
 		pkg = replace( pkg, '@stdlib/', '' );
-		releases = objectEntries( npmReleases( standalone ) );
+		releases = npmReleases( standalone );
 	}
 	if ( releases.length > 0 ) {
 		newestRelease = releases[ releases.length-1 ][ 0 ];

lib/node_modules/@stdlib/_tools/changelog/generate/lib/npm_releases.js

@@ -21,6 +21,7 @@
 // MODULES //
 
 var shell = require( 'child_process' ).execSync; // eslint-disable-line node/no-sync
+var semver = require( 'semver' );
 var logger = require( 'debug' );
 var omit = require( '@stdlib/utils/omit' );
 var rootDir = require( '@stdlib/_tools/utils/root-dir' );
@@ -35,35 +36,43 @@ var OMITTED_KEYS = [ 'created', 'modified', 'unpublished' ];
 // MAIN //
 
 /**
-* Returns a list of published package versions and their release dates.
+* Returns a two-element array of published package versions and their release dates.
 *
 * @private
 * @param {string} pkg - package name
-* @returns {Object} object mapping versions to release dates
+* @returns {Array} two-element array of published package versions and their release dates
 *
 * @example
 * var releases = npmReleases( '@stdlib/utils-omit' );
-* // returns {...}
+* // returns [...]
 */
 function npmReleases( pkg ) {
+	var releases;
 	var command;
+	var version;
 	var opts;
-	var out;
+	var map;
 
 	command = 'npm view ' + pkg + ' time --json';
 	opts = {
 		'cwd': rootDir(),
 		'stdio': [ 'pipe', 'pipe', 'ignore' ] // stdin, stdout, stderr
 	};
 	try {
-		out = shell( command, opts ).toString();
-		out = JSON.parse( out );
+		map = shell( command, opts ).toString();
+		map = JSON.parse( map );
 	} catch ( err ) {
 		debug( 'Encountered an error when attempting to retrieve package release dates: %s', err.message );
 		return {};
 	}
-	out = omit( out, OMITTED_KEYS );
-	return out;
+	map = omit( map, OMITTED_KEYS );
+	releases = [];
+	for ( version in map ) {
+		if ( semver.valid( version ) && !semver.prerelease( version ) ) {
+			releases.push( [ version, map[ version ] ] );
+		}
+	}
+	return releases;
 }