feat: add script

npm/src/index.cjs

@@ -0,0 +1,88 @@
+const { execSync } = require("child_process");
+const fs = require("fs");
+const stream = require("node:stream");
+const tar = require("tar");
+const path = require("path");
+const zlib = require("zlib");
+const packageJSON = require("../package.json");
+
+const supportedPlatforms = ["linux", "darwin", "win32", "freebsd"];
+const outputDir = "bin";
+
+const getPlatform = () => {
+  const platform = process.platform;
+  if (!supportedPlatforms.includes(platform)) {
+    console.error(
+      "Your platform doesn't seem to be of type darwin, linux or windows"
+    );
+    process.exit(1);
+  }
+  return platform;
+};
+
+const getArchitecture = () => {
+  const architecture = execSync("uname -m").toString().trim();
+  let arch = "";
+  if (architecture === "x86_64" || architecture === "amd64") {
+    arch = "amd64";
+  } else if (architecture === "arm64" || architecture === "aarch64") {
+    arch = "arm64";
+  } else if (architecture.startsWith("armv5")) {
+    arch = "armv5";
+  } else if (architecture.startsWith("armv6")) {
+    arch = "armv6";
+  } else if (architecture.startsWith("armv7")) {
+    arch = "armv7";
+  } else if (architecture === "i386" || architecture === "i686") {
+    arch = "i386";
+  } else {
+    console.error(
+      "Your architecture doesn't seem to be supported. Your architecture is",
+      architecture
+    );
+    process.exit(1);
+  }
+  return arch;
+};
+
+function main() {
+  const PLATFORM = getPlatform();
+  const ARCH = getArchitecture();
+  const NUMERIC_RELEASE_VERSION = packageJSON.version;
+  const LATEST_RELEASE_VERSION = `v${NUMERIC_RELEASE_VERSION}`;
+  const downloadLink = `https://github.com/Infisical/infisical/releases/download/infisical-cli/${LATEST_RELEASE_VERSION}/infisical_${NUMERIC_RELEASE_VERSION}_${PLATFORM}_${ARCH}.tar.gz`;
+
+  if (!fs.existsSync(outputDir)) {
+    fs.mkdirSync(outputDir);
+    fetch(downloadLink, {
+      headers: {
+        Accept: "application/octet-stream",
+      },
+    })
+      .then(async (response) => {
+        if (!response.ok) {
+          throw new Error(
+            `Failed to fetch: ${response.status} - ${response.statusText}`
+          );
+        }
+
+        return new Promise((resolve, reject) => {
+          const outStream = stream.Readable.fromWeb(response.body)
+            .pipe(zlib.createGunzip())
+            .pipe(
+              tar.x({
+                C: path.join(outputDir),
+                filter: (path) => path === "infisical",
+              })
+            );
+
+          outStream.on("error", reject);
+          outStream.on("close", resolve);
+        });
+      })
+      .catch((error) => {
+        console.error("Error downloading or extracting the asset:", error);
+      });
+  }
+}
+main();