fix(core): extract correct version from changelog

Author: dangreen

packages/core/src/change-log.ts

@@ -104,24 +104,23 @@ export async function extractLastRelease(input: string | string[] | Iterable<str
     lines = chunk.toString('utf8').split(/\n/)
 
     for (line of lines) {
-      const matches = line.match(versionHeaderRegex)
-
-      if (matches) {
-        [, version] = matches
+      const versionMatch = line.match(versionHeaderRegex)
 
+      if (versionMatch) {
         if (inLastChanges) {
           break top
         }
 
+        [, version] = versionMatch
         inLastChanges = true
 
-        const match = line.match(tagsRegex)
+        const tagsMatch = line.match(tagsRegex)
 
-        if (match) {
+        if (tagsMatch) {
           [
             , previousTag,
             nextTag
-          ] = match
+          ] = tagsMatch
         }
 
         continue

packages/core/src/changelog.spec.ts

@@ -70,7 +70,7 @@ describe('core', () => {
 
           * **browserslist-config:** update queries, add esm queries ([3031c6b](https://github.com/TrigenSoftware/scripts/commit/3031c6b322330be57654bdebc1012bddc20e7972))",
             "previousTag": "v8.0.0-alpha.1",
-            "version": "8.0.0-alpha.1",
+            "version": "8.0.0-alpha.2",
           }
         `)
 
@@ -83,7 +83,7 @@ describe('core', () => {
 
           * **cli:** fix config file loading ([8603c2f](https://github.com/TrigenSoftware/simple-github-release/commit/8603c2fde4aeb53619fae8bb9feba53093f51c65))",
             "previousTag": "v0.0.1-0",
-            "version": "0.0.1-0",
+            "version": "0.0.1-1",
           }
         `)
 
@@ -105,7 +105,7 @@ describe('core', () => {
           ### Removed
           - Section about "changelog" vs "CHANGELOG".",
             "previousTag": "",
-            "version": "0.3.0",
+            "version": "1.0.0",
           }
         `)
       })