From 1f049b017f459cf46806c4d39c22b6a55f9859a1 Mon Sep 17 00:00:00 2001
From: Amin Yahyaabadi <aminyahyaabadi74@gmail.com>
Date: Sun, 10 Jul 2022 16:13:02 -0700
Subject: [PATCH] feat: support installing packages using dnf

---
 src/utils/env/hasDnf.ts            | 14 ++++++++++++++
 src/utils/setup/setupAptPack.ts    |  3 ---
 src/utils/setup/setupDnfPack.ts    | 26 ++++++++++++++++++++++++++
 src/utils/setup/setupPacmanPack.ts |  4 ----
 4 files changed, 40 insertions(+), 7 deletions(-)
 create mode 100644 src/utils/env/hasDnf.ts
 create mode 100644 src/utils/setup/setupDnfPack.ts

diff --git a/src/utils/env/hasDnf.ts b/src/utils/env/hasDnf.ts
new file mode 100644
index 00000000..da22bdbf
--- /dev/null
+++ b/src/utils/env/hasDnf.ts
@@ -0,0 +1,14 @@
+import which from "which"
+
+let hasDnfCache: undefined | boolean = undefined
+
+export function hasDnf(): boolean {
+  if (process.platform !== "linux") {
+    return false
+  }
+  if (hasDnfCache === undefined) {
+    hasDnfCache = which.sync("dnf", { nothrow: true }) !== null
+  }
+
+  return hasDnfCache
+}
diff --git a/src/utils/setup/setupAptPack.ts b/src/utils/setup/setupAptPack.ts
index 9eb6013e..517c0cfc 100644
--- a/src/utils/setup/setupAptPack.ts
+++ b/src/utils/setup/setupAptPack.ts
@@ -29,9 +29,6 @@ export function setupAptPack(
 
   if (!didInit) {
     // install apt utils and certificates (usually missing from docker containers)
-    // set time - zone
-    // TZ = Canada / Pacific
-    // ln - snf / usr / share / zoneinfo / $TZ / etc / localtime && echo $TZ > /etc/timezone
     execSudo(apt, [
       "install",
       "--fix-broken",
diff --git a/src/utils/setup/setupDnfPack.ts b/src/utils/setup/setupDnfPack.ts
new file mode 100644
index 00000000..08f0fb97
--- /dev/null
+++ b/src/utils/setup/setupDnfPack.ts
@@ -0,0 +1,26 @@
+/* eslint-disable require-atomic-updates */
+import { InstallationInfo } from "./setupBin"
+import { execSudo } from "../exec/sudo"
+import { info } from "../io/io"
+
+let didUpdate: boolean = false
+
+/** A function that installs a package using dnf */
+export function setupDnfPack(name: string, version?: string): InstallationInfo {
+  info(`Installing ${name} ${version ?? ""} via dnf`)
+
+  const dnf = "dnf"
+
+  if (!didUpdate) {
+    execSudo(dnf, ["-y", "check-update"])
+    didUpdate = true
+  }
+
+  if (version !== undefined && version !== "") {
+    execSudo(dnf, ["-y", "install", `${name}-${version}`])
+  } else {
+    execSudo(dnf, ["-y", "install", name])
+  }
+
+  return { binDir: "/usr/bin/" }
+}
diff --git a/src/utils/setup/setupPacmanPack.ts b/src/utils/setup/setupPacmanPack.ts
index 2d871d16..69f9c307 100644
--- a/src/utils/setup/setupPacmanPack.ts
+++ b/src/utils/setup/setupPacmanPack.ts
@@ -18,10 +18,6 @@ export function setupPacmanPack(name: string, version?: string, aur?: string): I
   }
 
   if (!didInit) {
-    // set time - zone
-    // TZ = Canada / Pacific
-    // ln - snf / usr / share / zoneinfo / $TZ / etc / localtime && echo $TZ > /etc/timezone
-
     // install base-devel
     execSudo(pacman, ["-Sy", "--noconfirm", "base-devel"])
     didInit = true