From 752504dcc8a94f5b593df7422ab11683772c5b7f Mon Sep 17 00:00:00 2001
From: Sander Declerck <sander@sdsoftware.be>
Date: Thu, 13 Nov 2025 16:04:24 +0100
Subject: [PATCH] Add --safe-chain-skip-minimum-package-age cli flag

---
 .../safe-chain/src/config/cliArguments.js     | 35 ++++++++++-
 .../src/config/cliArguments.spec.js           | 62 ++++++++++++++++++-
 packages/safe-chain/src/config/settings.js    |  9 ++-
 3 files changed, 103 insertions(+), 3 deletions(-)

diff --git a/packages/safe-chain/src/config/cliArguments.js b/packages/safe-chain/src/config/cliArguments.js
index 04645d8..794c97a 100644
--- a/packages/safe-chain/src/config/cliArguments.js
+++ b/packages/safe-chain/src/config/cliArguments.js
@@ -1,8 +1,9 @@
 /**
- * @type {{loggingLevel: string | undefined}}
+ * @type {{loggingLevel: string | undefined, skipMinimumPackageAge: boolean | undefined}}
  */
 const state = {
   loggingLevel: undefined,
+  skipMinimumPackageAge: undefined,
 };
 
 const SAFE_CHAIN_ARG_PREFIX = "--safe-chain-";
@@ -14,6 +15,7 @@ const SAFE_CHAIN_ARG_PREFIX = "--safe-chain-";
 export function initializeCliArguments(args) {
   // Reset state on each call
   state.loggingLevel = undefined;
+  state.skipMinimumPackageAge = undefined;
 
   const safeChainArgs = [];
   const remainingArgs = [];
@@ -27,6 +29,7 @@ export function initializeCliArguments(args) {
   }
 
   setLoggingLevel(safeChainArgs);
+  setSkipMinimumPackageAge(safeChainArgs);
 
   return remainingArgs;
 }
@@ -47,6 +50,20 @@ function getLastArgEqualsValue(args, prefix) {
   return undefined;
 }
 
+/**
+ * @param {string[]} args
+ * @param {string} flagName
+ * @returns {boolean}
+ */
+function hasFlagArg(args, flagName) {
+  for (const arg of args) {
+    if (arg.toLowerCase() === flagName.toLowerCase()) {
+      return true;
+    }
+  }
+  return false;
+}
+
 /**
  * @param {string[]} args
  * @returns {void}
@@ -64,3 +81,19 @@ function setLoggingLevel(args) {
 export function getLoggingLevel() {
   return state.loggingLevel;
 }
+
+/**
+ * @param {string[]} args
+ * @returns {void}
+ */
+function setSkipMinimumPackageAge(args) {
+  const flagName = SAFE_CHAIN_ARG_PREFIX + "skip-minimum-package-age";
+
+  if (hasFlagArg(args, flagName)) {
+    state.skipMinimumPackageAge = true;
+  }
+}
+
+export function getSkipMinimumPackageAge() {
+  return state.skipMinimumPackageAge;
+}
diff --git a/packages/safe-chain/src/config/cliArguments.spec.js b/packages/safe-chain/src/config/cliArguments.spec.js
index 415d34a..3c8b7da 100644
--- a/packages/safe-chain/src/config/cliArguments.spec.js
+++ b/packages/safe-chain/src/config/cliArguments.spec.js
@@ -1,6 +1,10 @@
 import { describe, it } from "node:test";
 import assert from "node:assert";
-import { initializeCliArguments, getLoggingLevel } from "./cliArguments.js";
+import {
+  initializeCliArguments,
+  getLoggingLevel,
+  getSkipMinimumPackageAge,
+} from "./cliArguments.js";
 
 describe("initializeCliArguments", () => {
   it("should return all args when no safe-chain args are present", () => {
@@ -118,4 +122,60 @@ describe("initializeCliArguments", () => {
     assert.deepEqual(result, ["install"]);
     assert.strictEqual(getLoggingLevel(), "silent");
   });
+
+  it("should not set skipMinimumPackageAge when flag is absent", () => {
+    const args = ["install", "express", "--save"];
+    initializeCliArguments(args);
+
+    assert.strictEqual(getSkipMinimumPackageAge(), undefined);
+  });
+
+  it("should set skipMinimumPackageAge to true when flag is present", () => {
+    const args = ["--safe-chain-skip-minimum-package-age", "install", "lodash"];
+    const result = initializeCliArguments(args);
+
+    assert.deepEqual(result, ["install", "lodash"]);
+    assert.strictEqual(getSkipMinimumPackageAge(), true);
+  });
+
+  it("should handle skip-minimum-package-age flag case-insensitively", () => {
+    const args = ["--SAFE-CHAIN-SKIP-MINIMUM-PACKAGE-AGE", "install"];
+    initializeCliArguments(args);
+
+    assert.strictEqual(getSkipMinimumPackageAge(), true);
+  });
+
+  it("should filter out skip-minimum-package-age flag from returned args", () => {
+    const args = [
+      "install",
+      "--safe-chain-skip-minimum-package-age",
+      "express",
+      "--save",
+    ];
+    const result = initializeCliArguments(args);
+
+    assert.deepEqual(result, ["install", "express", "--save"]);
+  });
+
+  it("should handle skip-minimum-package-age with other safe-chain arguments", () => {
+    const args = [
+      "--safe-chain-logging=verbose",
+      "--safe-chain-skip-minimum-package-age",
+      "install",
+      "lodash",
+    ];
+    const result = initializeCliArguments(args);
+
+    assert.deepEqual(result, ["install", "lodash"]);
+    assert.strictEqual(getLoggingLevel(), "verbose");
+    assert.strictEqual(getSkipMinimumPackageAge(), true);
+  });
+
+  it("should handle skip-minimum-package-age flag in different positions", () => {
+    const args = ["install", "lodash", "--safe-chain-skip-minimum-package-age"];
+    const result = initializeCliArguments(args);
+
+    assert.deepEqual(result, ["install", "lodash"]);
+    assert.strictEqual(getSkipMinimumPackageAge(), true);
+  });
 });
diff --git a/packages/safe-chain/src/config/settings.js b/packages/safe-chain/src/config/settings.js
index ce5af2e..ce7f35c 100644
--- a/packages/safe-chain/src/config/settings.js
+++ b/packages/safe-chain/src/config/settings.js
@@ -42,6 +42,13 @@ export function getMinimumPackageAgeHours() {
   return defaultMinimumPackageAge;
 }
 
+const defaultSkipMinimumPackageAge = false;
 export function skipMinimumPackageAge() {
-  return false;
+  const cliValue = cliArguments.getSkipMinimumPackageAge();
+
+  if (cliValue === true) {
+    return true;
+  }
+
+  return defaultSkipMinimumPackageAge;
 }