Merge branch 'master' into ImportAccountMessageV2

1 files changed, 52 insertions, 0 deletions

diff --git a/development/version-bump.js b/development/version-bump.js
new file mode 100644
index 000000000..bedf87c01
--- /dev/null
+++ b/development/version-bump.js
@@ -0,0 +1,52 @@
+const clone = require('clone')
+
+async function versionBump(bumpType, changelog, oldManifest) {
+  const manifest = clone(oldManifest)
+  const newVersion = newVersionFrom(manifest, bumpType)
+
+  manifest.version = newVersion
+  const date = (new Date()).toDateString()
+
+  const logHeader = `\n## ${newVersion} ${date}`
+  const logLines = changelog.split('\n')
+  for (let i = 0; i < logLines.length; i++) {
+    if (logLines[i].includes('Current Master')) {
+      logLines.splice(i + 1, 0, logHeader)
+      break
+    }
+  }
+
+  return {
+    version: newVersion,
+    manifest: manifest,
+    changelog: logLines.join('\n')
+  }
+}
+
+function newVersionFrom (manifest, bumpType) {
+  const string = manifest.version
+  let segments = string.split('.').map((str) => parseInt(str))
+
+  switch (bumpType) {
+    case 'major':
+      segments[0] += 1
+      segments[1] = 0
+      segments[2] = 0
+      break
+    case 'minor':
+      segments[1] += 1
+      segments[2] = 0
+      break
+    case 'patch':
+      segments[2] += 1
+      break
+  }
+
+  return segments.map(String).join('.')
+}
+
+function bumpManifest (manifest, bumpType) {
+
+}
+
+module.exports = versionBump