From 62036d62c2ee3b10d93a2c401ed636623c5ba869 Mon Sep 17 00:00:00 2001
From: Marc Beninca <git@marc.beninca.link>
Date: Fri, 26 Apr 2024 15:38:22 +0200
Subject: [PATCH 1/4] fixes

---
 cd.sh | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/cd.sh b/cd.sh
index 819404e..ec6cf1a 100644
--- a/cd.sh
+++ b/cd.sh
@@ -1,3 +1,5 @@
+#! /usr/bin/env bash
+
 CD_DNS_SERVERS=(
 '9.9.9.9'
 )
@@ -25,7 +27,7 @@ CD_STEP=0
 
 function cd_step {
     if [ "${1}" ] ; then
-        CD_STEP=$((CD_STEP+1))
+        ((CD_STEP++))
         echo "
  ↕ ${CD_STEP} ↔ ${1}
 "

From 30eb5cc29723c40e982e7b87e7eac27da2fe6f6f Mon Sep 17 00:00:00 2001
From: Marc Beninca <git@marc.beninca.link>
Date: Fri, 26 Apr 2024 15:54:37 +0200
Subject: [PATCH 2/4] pkgconf

---
 cd.sh | 24 ++++++++++++++++--------
 1 file changed, 16 insertions(+), 8 deletions(-)

diff --git a/cd.sh b/cd.sh
index ec6cf1a..b3332ed 100644
--- a/cd.sh
+++ b/cd.sh
@@ -44,7 +44,7 @@ local text="${2}"
     fi
 }
 
-function cd_set_dns {
+function cd_set_dns_resolving {
 local server
 local text=''
     cd_step "set name servers"
@@ -56,18 +56,26 @@ local text=''
     || exit
 }
 
-function cd_main {
-    cd_set_dns
-
-cd_step "configure package manager"
-echo -n "\
+function cd_set_packages_configuration {
+    cd_step "configure package manager"
+    case "${CD_OS_NAME}" in
+        'debian')
+    cd_write '/etc/apt/apt.conf.d/apt.conf' "\
 Acquire::Check-Valid-Until True;
 APT::Get::Show-Versions True;
 APT::Install-Recommends False;
 APT::Install-Suggests False;
 Dir::Etc::SourceParts '';
-" > '/etc/apt/apt.conf.d/apt.conf' \
-|| exit
+"
+        ;;
+        *) exit ;;
+    esac
+}
+
+function cd_main {
+    cd_set_dns_resolving
+    cd_set_packages_configuration
+
 cd_step "configure package repositories"
 echo -n "\
 deb https://deb.debian.org/debian bookworm main

From ffb21653830f7ae19d25d737ab0cbf0f4508c11b Mon Sep 17 00:00:00 2001
From: Marc Beninca <git@marc.beninca.link>
Date: Fri, 26 Apr 2024 15:57:23 +0200
Subject: [PATCH 3/4] exit

---
 cd.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cd.sh b/cd.sh
index b3332ed..9ed590c 100644
--- a/cd.sh
+++ b/cd.sh
@@ -68,7 +68,7 @@ APT::Install-Suggests False;
 Dir::Etc::SourceParts '';
 "
         ;;
-        *) exit ;;
+        *) exit 1 ;;
     esac
 }
 

From 62cd874c26701767622d7cd87358c765ebfb981a Mon Sep 17 00:00:00 2001
From: Marc Beninca <git@marc.beninca.link>
Date: Fri, 26 Apr 2024 16:03:17 +0200
Subject: [PATCH 4/4] sourceparts

---
 cd.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cd.sh b/cd.sh
index 9ed590c..5f799d4 100644
--- a/cd.sh
+++ b/cd.sh
@@ -65,7 +65,7 @@ Acquire::Check-Valid-Until True;
 APT::Get::Show-Versions True;
 APT::Install-Recommends False;
 APT::Install-Suggests False;
-Dir::Etc::SourceParts '';
+Dir::Etc::SourceParts \"\";
 "
         ;;
         *) exit 1 ;;