Vihren Atlas

agentHostCommitOperationHandler.ts ×12

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unlabeled · c_f94dbec7ed24

2 tests · 24117 LOC · 103 files · introduces 0 tests · 71 LOC · 1 file

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Code
12 ranges71 lines · 1 files
Tests
0 tests

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All code (extent)
2162 ranges24117 lines · 103 files · Browse complete extent
All tests (intent)
2 testsBrowse complete intent

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1 file ranked by introduced lines: 71 introduced LOC across 12 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

src/vs/platform/agentHost/node/agentHostCommitOperationHandler.ts 71 introduced LOC · 12 ranges

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76 return { message: { markdown: localize('agentHost.changeset.commit.noChanges', "No uncommitted changes to commit.") } };
77 }
78 > this._throwIfCancelled(token); agentHostCommitOperationHandler.ts
79 >
80 > const copilotResource = this._gitHubEndpointService.getCopilotResource();
81 > const authToken = this._agentService.getAuthToken({
82 > resource: copilotResource.resource,
83 > scopes: copilotResource.scopes_supported,
84 > });
85 > if (!authToken) {
86 throw new ProtocolError(
87 AHP_AUTH_REQUIRED,
90 );
91 }
92 > agentHostCommitOperationHandler.ts
93 > const diffs = await this._gitService.computeSessionFileDiffs(workingDirectory, { sessionUri });
94 if (!diffs || diffs.length === 0) {
95 throw new ProtocolError(JsonRpcErrorCodes.InternalError, localize('agentHost.changeset.commit.diffFailed', "Could not compute uncommitted changes to generate a commit message."));
96 }
97 > this._throwIfCancelled(token); agentHostCommitOperationHandler.ts
98 >
99 > let message: string;
100 > try {
101 > message = this._cleanCommitMessage(await this._copilotApiService.utilityChatCompletion(authToken, {
102 > messages: this._buildCommitMessagePrompt(workingDirectory, gitState.branchName, diffs),
103 > }, { signal }));
104 > } catch (err) {
105 > this._throwIfCancelled(token);
106 > if (this._isAuthFailure(err)) {
107 > throw new ProtocolError(
108 > AHP_AUTH_REQUIRED,
109 > localize('agentHost.changeset.commit.authExpired', "Authentication is required to generate a commit message. Please sign in to GitHub Copilot and try again."),
110 > [copilotResource],
111 > );
112 > }
113 throw err;
114 }
136
137 private _buildCommitMessagePrompt(workingDirectory: URI, branchName: string | undefined, diffs: readonly ISessionFileDiff[]): { role: 'system' | 'user'; content: string }[] {
138 > const changeSummary = this._summarizeDiffsForPrompt(diffs); agentHostCommitOperationHandler.ts
139 > return [
140 > {
141 > role: 'system',
142 > content: [
143 > 'You generate concise Git commit messages.',
144 > 'Return only the commit message text, with no markdown or code fences.',
145 > 'Use imperative mood. Keep the subject line under 72 characters.',
146 > 'Add a body only when it helps explain multiple related changes.',
147 > ].join(' '),
148 > },
149 > {
150 > role: 'user',
151 > content: [
152 > `Repository: ${basename(workingDirectory)}`,
153 > `Branch: ${branchName ?? 'unknown'}`,
154 > 'Changed files:',
155 > changeSummary,
156 > ].join('\n'),
157 > },
158 > ];
159 > }
160
161 private _summarizeDiffsForPrompt(diffs: readonly ISessionFileDiff[]): string {
162 > const lines: string[] = []; agentHostCommitOperationHandler.ts
163 > for (const diff of diffs) {
164 > const before = diff.before?.uri;
165 > const after = diff.after?.uri;
166 > const path = after ?? before ?? '(unknown)';
167 > let kind = 'Edit';
168 > if (!before && after) {
169 > kind = 'Create';
170 > } else if (before && !after) {
171 kind = 'Delete';
172 } else if (before && after && before !== after) {
173 kind = 'Rename';
174 }
175 > lines.push(`- ${kind}: ${this._displayUri(path)} (+${diff.diff?.added ?? 0} -${diff.diff?.removed ?? 0})`); agentHostCommitOperationHandler.ts
176 > if (lines.join('\n').length > MAX_CHANGE_SUMMARY_PROMPT_CHARS) {
177 lines.push('[file list truncated]');
178 break;
179 }
180 > } agentHostCommitOperationHandler.ts
181 > return lines.join('\n');
182 > }
183
184 private _displayUri(uri: string): string {
185 > try { agentHostCommitOperationHandler.ts
186 > const parsed = URI.parse(uri);
187 > return parsed.scheme === 'file' ? parsed.fsPath : parsed.path || uri;
188 > } catch {
189 return uri;
190 }
191 > } agentHostCommitOperationHandler.ts
192
193 private _cleanCommitMessage(raw: string): string {
201
202 private _isAuthFailure(err: unknown): boolean {
203 > if (err instanceof CopilotApiError) { agentHostCommitOperationHandler.ts
204 return err.status === 401 || err.status === 403;
205 }
206 > const message = err instanceof Error ? err.message : String(err); agentHostCommitOperationHandler.ts
207 > return /\b(401|403)\b/.test(message)
208 && /\b(auth|authorization|unauthorized|forbidden|token|copilot endpoint discovery|copilot session token mint)\b/i.test(message);
209 > } agentHostCommitOperationHandler.ts
210
211 private _throwIfCancelled(token: CancellationToken): void {

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