Move most of code for getting latest tag/version and calling publish_release to postpublish_utils script in top-level dir

4 files changed, 60 insertions, 48 deletions

diff --git a/package.json b/package.json
index baccee6b4..265e0459e 100644
--- a/package.json
+++ b/package.json
@@ -13,6 +13,10 @@
       "mnemonic": "concert load couple harbor equip island argue ramp clarify fence smart topic"
     },
     "devDependencies": {
-        "lerna": "^2.5.1"
+        "lerna": "^2.5.1",
+        "async-child-process": "^1.1.1",
+        "semver-sort": "^0.0.4",
+        "publish-release": "0xproject/publish-release",
+        "es6-promisify": "^5.0.0"
     }
 }
diff --git a/packages/0x.js/package.json b/packages/0x.js/package.json
index e1f0bb93e..c381d3898 100644
--- a/packages/0x.js/package.json
+++ b/packages/0x.js/package.json
@@ -70,7 +70,6 @@
     "prompt": "^1.0.0",
     "request": "^2.81.0",
     "request-promise-native": "^1.0.4",
-    "semver-sort": "^0.0.4",
     "shx": "^0.2.2",
     "sinon": "^4.0.0",
     "source-map-support": "^0.5.0",
@@ -90,14 +89,12 @@
     "bignumber.js": "~4.1.0",
     "bn.js": "4.11.8",
     "compare-versions": "^3.0.1",
-    "es6-promisify": "^5.0.0",
     "ethereumjs-abi": "^0.6.4",
     "ethereumjs-blockstream": "^2.0.6",
     "ethereumjs-util": "^5.1.1",
     "find-versions": "^2.0.0",
     "js-sha3": "^0.6.1",
     "lodash": "^4.17.4",
-    "publish-release": "0xproject/publish-release",
     "uuid": "^3.1.0",
     "web3": "^0.20.0"
   }
diff --git a/packages/0x.js/scripts/postpublish.js b/packages/0x.js/scripts/postpublish.js
index 4512fb24c..e68302b33 100644
--- a/packages/0x.js/scripts/postpublish.js
+++ b/packages/0x.js/scripts/postpublish.js
@@ -1,39 +1,25 @@
 const execAsync = require('async-child-process').execAsync;
-const semverSort = require('semver-sort');
-const publishRelease = require('publish-release');
-const promisify = require('es6-promisify');
-const typedoc = require('typedoc');
+const postpublish_utils = require('../../../scripts/postpublish_utils');
 
 const cwd = __dirname + '/..';
-const publishReleaseAsync = promisify(publishRelease);
 const subPackageName = '0x.js';
-const githubPersonalAccessToken = process.env.GITHUB_PERSONAL_ACCESS_TOKEN_0X_JS;
 
 let tag;
 let version;
-getLatestTagAndVersionAsync(subPackageName)
+postpublish_utils.getLatestTagAndVersionAsync(subPackageName)
     .then(function(result) {
         console.log('POSTPUBLISH: Releasing...');
         tag = result.tag;
         version = result.version;
-        const releaseName = subPackageName + ' v' + result.version;
-        return publishReleaseAsync({
-            token: githubPersonalAccessToken,
-            owner: '0xProject',
-            repo: '0x.js',
-            tag: tag,
-            name: releaseName,
-            notes: 'TODO',
-            draft: false,
-            prerelease: true,
-            reuseRelease: true,
-            reuseDraftOnly: false,
-            assets: [__dirname + '/../_bundles/index.js', __dirname + '/../_bundles/index.min.js'],
-         });
+         const releaseName = subPackageName + ' v' + version;
+         const assets = [
+             __dirname + '/../_bundles/index.js',
+             __dirname + '/../_bundles/index.min.js',
+         ];
+         return postpublish_utils.publishReleaseNotes(tag, releaseName, assets);
     })
     .then(function(release) {
         console.log('POSTPUBLISH: Release successful, generating docs...');
-
         return execAsync(
             'JSON_FILE_PATH=' +  __dirname + '/../docs/index.json PROJECT_DIR=' + __dirname + '/.. yarn docs:json',
             {
@@ -54,25 +40,3 @@ getLatestTagAndVersionAsync(subPackageName)
     }).catch (function(err) {
         throw err;
     });
-
-function getLatestTagAndVersionAsync(subPackageName) {
-    const subPackagePrefix = subPackageName + '@';
-    const gitTagsCommand = 'git tags -l "' + subPackagePrefix + '*"';
-    return execAsync(gitTagsCommand)
-        .then(function(result) {
-            if (result.stderr !== '') {
-                throw new Error(result.stderr);
-            }
-            const tags = result.stdout.trim().split('\n');
-            const versions = tags.map(function(tag) {
-                return tag.slice(subPackagePrefix.length);
-            });
-            const sortedVersions = semverSort.desc(versions);
-            const latestVersion = sortedVersions[0];
-            const latestTag = subPackagePrefix + latestVersion;
-            return {
-                tag: latestTag,
-                version: latestVersion
-            };
-        });
-}
diff --git a/scripts/postpublish_utils.js b/scripts/postpublish_utils.js
new file mode 100644
index 000000000..6b7be4f0e
--- /dev/null
+++ b/scripts/postpublish_utils.js
@@ -0,0 +1,47 @@
+const execAsync = require('async-child-process').execAsync;
+const semverSort = require('semver-sort');
+const promisify = require('es6-promisify');
+const publishRelease = require('publish-release');
+
+const publishReleaseAsync = promisify(publishRelease);
+const githubPersonalAccessToken = process.env.GITHUB_PERSONAL_ACCESS_TOKEN_0X_JS;
+
+module.exports = {
+    getLatestTagAndVersionAsync: function(subPackageName) {
+        const subPackagePrefix = subPackageName + '@';
+        const gitTagsCommand = 'git tags -l "' + subPackagePrefix + '*"';
+        return execAsync(gitTagsCommand)
+            .then(function(result) {
+                if (result.stderr !== '') {
+                    throw new Error(result.stderr);
+                }
+                const tags = result.stdout.trim().split('\n');
+                const versions = tags.map(function(tag) {
+                    return tag.slice(subPackagePrefix.length);
+                });
+                const sortedVersions = semverSort.desc(versions);
+                const latestVersion = sortedVersions[0];
+                const latestTag = subPackagePrefix + latestVersion;
+                return {
+                    tag: latestTag,
+                    version: latestVersion
+                };
+            });
+    },
+    publishReleaseNotes: function(tag, releaseName, assets) {
+        console.log('POSTPUBLISH: Releasing ', releaseName, '...');
+        return publishReleaseAsync({
+            token: githubPersonalAccessToken,
+            owner: '0xProject',
+            repo: '0x.js',
+            tag: tag,
+            name: releaseName,
+            notes: 'TODO',
+            draft: false,
+            prerelease: false,
+            reuseRelease: true,
+            reuseDraftOnly: false,
+            assets: assets,
+         });
+    },
+};