Merge pull request #42 from dscho/mintty-has-an-epoch

/add relnote: respect MinTTY's "epoch"

Author: dscho

GitForWindowsHelper/component-updates.js

@@ -120,6 +120,9 @@ const pacmanRepositoryURLs = (package_name, version) =>
         ]
 
 const getMissingDeployments = async (package_name, version) => {
+    // MinTTY is at epoch 1, which is part of Pacman's versioning scheme
+    if (package_name === 'mintty') version = `1~${version}`
+
     const urls = []
     const msysName = package_name.replace(/^mingw-w64-/, '')
     if (packageNeedsBothMSYSAndMINGW(msysName)) {

__tests__/component-updates.test.js

@@ -131,10 +131,12 @@ http://www.gnutls.org/news.html#2023-02-10`
 
 test('getMissingDeployments()', async () => {
     const missingURL = 'https://wingit.blob.core.windows.net/x86-64/curl-8.1.2-1-x86_64.pkg.tar.xz'
-    const mockDoesURLReturn404 = jest.fn(url => url === missingURL)
+    const missingMinTTYURL = 'https://wingit.blob.core.windows.net/i686/mintty-1~3.6.5-1-i686.pkg.tar.xz'
+    const mockDoesURLReturn404 = jest.fn(url => url === missingURL || url === missingMinTTYURL)
     jest.mock('../GitForWindowsHelper/https-request', () => {
         return { doesURLReturn404: mockDoesURLReturn404 }
     })
 
     expect(await getMissingDeployments('curl', '8.1.2')).toEqual([missingURL])
+    expect(await getMissingDeployments('mintty', '3.6.5')).toEqual([missingMinTTYURL])
 })