Fixes issue with stashes w/ only untracked files

Author: eamodio

CHANGELOG.md

@@ -17,6 +17,7 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/) and this p
 - Removes `gitlens.annotations.file.recentChanges.hover.wholeLine` setting as it didn't really make sense
 
 ### Fixed
+- Fixes an issue where stashes with only untracked files would not show in the `Stashes` node of the GitLens custom view
 
 ## [5.0.0] - 2017-09-12
 ### Added

src/git/gitUri.ts

@@ -42,7 +42,7 @@ export class GitUri extends Uri {
             }
             else {
                 const commit = commitOrRepoPath;
-                base._fsPath = path.resolve(commit.repoPath, commit.originalFileName || commit.fileName);
+                base._fsPath = path.resolve(commit.repoPath, commit.originalFileName || commit.fileName || '');
 
                 if (commit.repoPath !== undefined) {
                     this.repoPath = commit.repoPath;

src/git/models/commit.ts

@@ -70,7 +70,7 @@ export class GitCommit {
     }
 
     get uri(): Uri {
-        return Uri.file(path.resolve(this.repoPath, this.originalFileName || this.fileName));
+        return Uri.file(path.resolve(this.repoPath, this.originalFileName || this.fileName || ''));
     }
 
     private _dateFormatter?: Dates.IDateFormatter;

src/git/models/logCommit.ts

@@ -40,7 +40,12 @@ export class GitLogCommit extends GitCommit {
             this.status = fileStatus.status;
         }
         else {
-            this.fileStatuses = [{ status: status, fileName: fileName, originalFileName: originalFileName } as IGitStatusFile];
+            if (fileName === undefined) {
+                this.fileStatuses = [];
+            }
+            else {
+                this.fileStatuses = [{ status: status, fileName: fileName, originalFileName: originalFileName } as IGitStatusFile];
+            }
             this.status = status;
         }
     }

src/git/parsers/stashParser.ts

@@ -13,11 +13,33 @@ interface StashEntry {
 
 export class GitStashParser {
 
+    static parse(data: string, repoPath: string): GitStash | undefined {
+        const entries = this._parseEntries(data);
+        if (entries === undefined) return undefined;
+
+        const commits: Map<string, GitStashCommit> = new Map();
+
+        for (let i = 0, len = entries.length; i < len; i++) {
+            const entry = entries[i];
+
+            let commit = commits.get(entry.sha);
+            if (commit === undefined) {
+                commit = new GitStashCommit(entry.stashName, repoPath, entry.sha, entry.fileNames, new Date(entry.date! as any * 1000), entry.summary, undefined, entry.fileStatuses) as GitStashCommit;
+                commits.set(entry.sha, commit);
+            }
+        }
+
+        return {
+            repoPath: repoPath,
+            commits: commits
+        } as GitStash;
+    }
+
     private static _parseEntries(data: string): StashEntry[] | undefined {
         if (!data) return undefined;
 
         const lines = data.split('\n');
-        if (!lines.length) return undefined;
+        if (lines.length === 0) return undefined;
 
         const entries: StashEntry[] = [];
 
@@ -65,7 +87,12 @@ export class GitStashParser {
                 case 'filename':
                     const nextLine = lines[position + 1];
                     // If the next line isn't blank, make sure it isn't starting a new commit
-                    if (nextLine && Git.shaRegex.test(nextLine)) continue;
+                    if (nextLine && Git.shaRegex.test(nextLine)) {
+                        entries.push(entry);
+                        entry = undefined;
+
+                        continue;
+                    }
 
                     position++;
 
@@ -108,28 +135,6 @@ export class GitStashParser {
         return entries;
     }
 
-    static parse(data: string, repoPath: string): GitStash | undefined {
-        const entries = this._parseEntries(data);
-        if (entries === undefined) return undefined;
-
-        const commits: Map<string, GitStashCommit> = new Map();
-
-        for (let i = 0, len = entries.length; i < len; i++) {
-            const entry = entries[i];
-
-            let commit = commits.get(entry.sha);
-            if (commit === undefined) {
-                commit = new GitStashCommit(entry.stashName, repoPath, entry.sha, entry.fileNames, new Date(entry.date! as any * 1000), entry.summary, undefined, entry.fileStatuses) as GitStashCommit;
-                commits.set(entry.sha, commit);
-            }
-        }
-
-        return {
-            repoPath: repoPath,
-            commits: commits
-        } as GitStash;
-    }
-
     private static _parseFileName(entry: { fileName?: string, originalFileName?: string }) {
         if (entry.fileName === undefined) return;
 

src/git/parsers/statusParser.ts

@@ -17,7 +17,7 @@ export class GitStatusParser {
         if (!data) return undefined;
 
         const lines = data.split('\n').filter(_ => !!_);
-        if (!lines.length) return undefined;
+        if (lines.length === 0) return undefined;
 
         const status = {
             branch: '',