From 0f7abeb03599964e58d979820134c9e7a61a690e Mon Sep 17 00:00:00 2001
From: Veetaha <gerzoh1@gmail.com>
Date: Sun, 16 Feb 2020 03:12:25 +0200
Subject: vscode: add release tag option to fetchArtifactReleaseInfo()

---
 .../installation/fetch_artifact_release_info.ts    | 52 ++++++++++++++++++++++
 .../fetch_latest_artifact_release_info.ts          | 46 -------------------
 2 files changed, 52 insertions(+), 46 deletions(-)
 create mode 100644 editors/code/src/installation/fetch_artifact_release_info.ts
 delete mode 100644 editors/code/src/installation/fetch_latest_artifact_release_info.ts

(limited to 'editors/code/src')

diff --git a/editors/code/src/installation/fetch_artifact_release_info.ts b/editors/code/src/installation/fetch_artifact_release_info.ts
new file mode 100644
index 000000000..7d497057a
--- /dev/null
+++ b/editors/code/src/installation/fetch_artifact_release_info.ts
@@ -0,0 +1,52 @@
+import fetch from "node-fetch";
+import { GithubRepo, ArtifactReleaseInfo } from "./interfaces";
+
+const GITHUB_API_ENDPOINT_URL = "https://api.github.com";
+
+
+/**
+ * Fetches the release with `releaseTag` (or just latest release when not specified)
+ * from GitHub `repo` and returns metadata about `artifactFileName` shipped with
+ * this release or `null` if no such artifact was published.
+ */
+export async function fetchArtifactReleaseInfo(
+    repo: GithubRepo, artifactFileName: string, releaseTag?: string
+): Promise<null | ArtifactReleaseInfo> {
+
+    const repoOwner = encodeURIComponent(repo.owner);
+    const repoName  = encodeURIComponent(repo.name);
+
+    const apiEndpointPath = releaseTag
+        ? `/repos/${repoOwner}/${repoName}/releases/tags/${releaseTag}`
+        : `/repos/${repoOwner}/${repoName}/releases/latest`;
+
+    const requestUrl = GITHUB_API_ENDPOINT_URL + apiEndpointPath;
+
+    // We skip runtime type checks for simplicity (here we cast from `any` to `GithubRelease`)
+
+    console.log("Issuing request for released artifacts metadata to", requestUrl);
+
+    // FIXME: handle non-ok response
+    const response: GithubRelease = await fetch(requestUrl, {
+            headers: { Accept: "application/vnd.github.v3+json" }
+        })
+        .then(res => res.json());
+
+    const artifact = response.assets.find(artifact => artifact.name === artifactFileName);
+
+    if (!artifact) return null;
+
+    return {
+        releaseName: response.name,
+        downloadUrl: artifact.browser_download_url
+    };
+
+    // We omit declaration of tremendous amount of fields that we are not using here
+    interface GithubRelease {
+        name: string;
+        assets: Array<{
+            name: string;
+            browser_download_url: string;
+        }>;
+    }
+}
diff --git a/editors/code/src/installation/fetch_latest_artifact_release_info.ts b/editors/code/src/installation/fetch_latest_artifact_release_info.ts
deleted file mode 100644
index 29ee029a7..000000000
--- a/editors/code/src/installation/fetch_latest_artifact_release_info.ts
+++ /dev/null
@@ -1,46 +0,0 @@
-import fetch from "node-fetch";
-import { GithubRepo, ArtifactReleaseInfo } from "./interfaces";
-
-const GITHUB_API_ENDPOINT_URL = "https://api.github.com";
-
-/**
- * Fetches the latest release from GitHub `repo` and returns metadata about
- * `artifactFileName` shipped with this release or `null` if no such artifact was published.
- */
-export async function fetchLatestArtifactReleaseInfo(
-    repo: GithubRepo, artifactFileName: string
-): Promise<null | ArtifactReleaseInfo> {
-
-    const repoOwner = encodeURIComponent(repo.owner);
-    const repoName  = encodeURIComponent(repo.name);
-
-    const apiEndpointPath = `/repos/${repoOwner}/${repoName}/releases/latest`;
-    const requestUrl = GITHUB_API_ENDPOINT_URL + apiEndpointPath;
-
-    // We skip runtime type checks for simplicity (here we cast from `any` to `GithubRelease`)
-
-    console.log("Issuing request for released artifacts metadata to", requestUrl);
-
-    const response: GithubRelease = await fetch(requestUrl, {
-            headers: { Accept: "application/vnd.github.v3+json" }
-        })
-        .then(res => res.json());
-
-    const artifact = response.assets.find(artifact => artifact.name === artifactFileName);
-
-    if (!artifact) return null;
-
-    return {
-        releaseName: response.name,
-        downloadUrl: artifact.browser_download_url
-    };
-
-    // We omit declaration of tremendous amount of fields that we are not using here
-    interface GithubRelease {
-        name: string;
-        assets: Array<{
-            name: string;
-            browser_download_url: string;
-        }>;
-    }
-}
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