Extract shared sourceFromInput utility to SourceControlProvider.ts

Move the duplicated sourceFromInput function from both
AzureDevOpsSourceControlProvider.ts and GitLabSourceControlProvider.ts
into SourceControlProvider.ts where SourceControlRefSelector is already
defined. Both provider files now import the shared function.

Author: cursoragent

apps/server/src/sourceControl/AzureDevOpsSourceControlProvider.ts

@@ -2,7 +2,7 @@ import { Effect, Layer } from "effect";
 import { SourceControlProviderError, type ChangeRequest } from "@t3tools/contracts";
 
 import { AzureDevOpsCli, type AzureDevOpsCliError } from "./AzureDevOpsCli.ts";
-import { SourceControlProvider, type SourceControlRefSelector } from "./SourceControlProvider.ts";
+import { SourceControlProvider, sourceFromInput } from "./SourceControlProvider.ts";
 
 function providerError(operation: string, cause: AzureDevOpsCliError): SourceControlProviderError {
   return new SourceControlProviderError({
@@ -35,20 +35,6 @@ function toChangeRequest(summary: {
   };
 }
 
-function sourceFromInput(input: {
-  readonly headSelector: string;
-  readonly source?: SourceControlRefSelector;
-}): SourceControlRefSelector | undefined {
-  if (input.source) {
-    return input.source;
-  }
-
-  const match = /^([^:/\s]+):(.+)$/u.exec(input.headSelector.trim());
-  const owner = match?.[1]?.trim();
-  const refName = match?.[2]?.trim();
-  return owner && refName ? { owner, refName } : undefined;
-}
-
 export const make = Effect.fn("makeAzureDevOpsSourceControlProvider")(function* () {
   const azure = yield* AzureDevOpsCli;
 

apps/server/src/sourceControl/GitLabSourceControlProvider.ts

@@ -2,7 +2,7 @@ import { Effect, Layer, Option } from "effect";
 import { SourceControlProviderError, type ChangeRequest } from "@t3tools/contracts";
 
 import { GitLabCli, type GitLabCliError, type GitLabMergeRequestSummary } from "./GitLabCli.ts";
-import { SourceControlProvider, type SourceControlRefSelector } from "./SourceControlProvider.ts";
+import { SourceControlProvider, sourceFromInput } from "./SourceControlProvider.ts";
 
 function providerError(operation: string, cause: GitLabCliError): SourceControlProviderError {
   return new SourceControlProviderError({
@@ -35,20 +35,6 @@ function toChangeRequest(summary: GitLabMergeRequestSummary): ChangeRequest {
   };
 }
 
-function sourceFromInput(input: {
-  readonly headSelector: string;
-  readonly source?: SourceControlRefSelector;
-}): SourceControlRefSelector | undefined {
-  if (input.source) {
-    return input.source;
-  }
-
-  const match = /^([^:/\s]+):(.+)$/u.exec(input.headSelector.trim());
-  const owner = match?.[1]?.trim();
-  const refName = match?.[2]?.trim();
-  return owner && refName ? { owner, refName } : undefined;
-}
-
 export const make = Effect.fn("makeGitLabSourceControlProvider")(function* () {
   const gitlab = yield* GitLabCli;
 

apps/server/src/sourceControl/SourceControlProvider.ts

@@ -62,6 +62,20 @@ export interface SourceControlProviderShape {
   }) => Effect.Effect<void, SourceControlProviderError>;
 }
 
+export function sourceFromInput(input: {
+  readonly headSelector: string;
+  readonly source?: SourceControlRefSelector;
+}): SourceControlRefSelector | undefined {
+  if (input.source) {
+    return input.source;
+  }
+
+  const match = /^([^:/\s]+):(.+)$/u.exec(input.headSelector.trim());
+  const owner = match?.[1]?.trim();
+  const refName = match?.[2]?.trim();
+  return owner && refName ? { owner, refName } : undefined;
+}
+
 export class SourceControlProvider extends Context.Service<
   SourceControlProvider,
   SourceControlProviderShape