Move safe-chain package to packages/safe-chain

packages/safe-chain/src/environment/environment.js

@@ -0,0 +1,14 @@
+export function isCi() {
+  const ciEnvironments = [
+    "CI",
+    "TF_BUILD", // Azure devops does not set CI, but TF_BUILD
+  ];
+
+  for (const env of ciEnvironments) {
+    if (process.env[env]) {
+      return true;
+    }
+  }
+
+  return false;
+}

packages/safe-chain/src/environment/userInteraction.js

@@ -0,0 +1,79 @@
+import chalk from "chalk";
+import ora from "ora";
+import { confirm as inquirerConfirm } from "@inquirer/prompts";
+import { isCi } from "./environment.js";
+
+function emptyLine() {
+  writeInformation("");
+}
+
+function writeInformation(message, ...optionalParams) {
+  console.log(message, ...optionalParams);
+}
+
+function writeWarning(message, ...optionalParams) {
+  if (!isCi()) {
+    message = chalk.yellow(message);
+  }
+  console.warn(message, ...optionalParams);
+}
+
+function writeError(message, ...optionalParams) {
+  if (!isCi()) {
+    message = chalk.red(message);
+  }
+  console.error(message, ...optionalParams);
+}
+
+function startProcess(message) {
+  if (isCi()) {
+    return {
+      succeed: (message) => {
+        writeInformation(message);
+      },
+      fail: (message) => {
+        writeError(message);
+      },
+      stop: () => {},
+      setText: (message) => {
+        writeInformation(message);
+      },
+    };
+  } else {
+    const spinner = ora(message).start();
+    return {
+      succeed: (message) => {
+        spinner.succeed(message);
+      },
+      fail: (message) => {
+        spinner.fail(message);
+      },
+      stop: () => {
+        spinner.stop();
+      },
+      setText: (message) => {
+        spinner.text = message;
+      },
+    };
+  }
+}
+
+async function confirm(config) {
+  if (isCi()) {
+    return Promise.resolve(config.default);
+  } else {
+    return inquirerConfirm({
+      message: config.message,
+      default: config.default,
+    });
+  }
+}
+
+export const ui = {
+  writeInformation,
+  writeWarning,
+  writeError,
+  emptyLine,
+  startProcess,
+  confirm,
+};