Add zsh, add distro detection

daily-use-pcs/fedora/setup-git.zsh

@@ -1,9 +1,29 @@
-#!/bin/bash
+#!/bin/zsh
 
-# Wait until enter is pressed
+# Modify constants as needed
+GITEA_URL = "https://git.askiiart.net"
+REAL_NAME = "askiiart"
+EMAIL = "dev@askiiart.net"
+
+# Note: This waits until enter is pressed
 # read -p "Press Enter to continue" < /dev/tty
 
-sudo dnf install git -y
+declare -A osInfo;
+osInfo[/etc/redhat-release]=yum
+osInfo[/etc/arch-release]=pacman
+osInfo[/etc/gentoo-release]=emerge
+osInfo[/etc/SuSE-release]=zypp
+osInfo[/etc/debian_version]=apt-get
+osInfo[/etc/alpine-release]=apk
+
+for f in ${(k)osInfo}
+do
+    if [[ -f $f ]]; then
+        echo "Package manager: ${osInfo[$f]}"
+    fi
+done
+
+sudo ${osInfo[$f]} install git -y
 
 # Install git credential manager
 curl -L https://aka.ms/gcm/linux-install-source.sh | sh
@@ -22,8 +42,8 @@ echo $KEY_ID
 
 # Export GPG key
 gpg --armor --export $KEY_ID
-echo This is the exported key, copy it and put it in Git*
-echo Gitea URL: https://git.askiiart.net/user/settings/keys
+echo This is the exported key, copy it and put it in GitHub/Gitea/whatever
+echo Gitea URL: ${GITEA_URL}/user/settings/keys
 echo GitHub URL: https://github.com/settings/gpg/new
 read -p "Press enter when you're done" < /dev/tty
 
@@ -39,8 +59,8 @@ ssh-keygen -f ~/.ssh/id_rsa -N "" -t rsa
 # Get SSH key
 echo
 cat ~/.ssh/id_rsa.pub
-echo This is the SSH public key, copy it and put it in Gitea/GitHub/whatever
-echo Gitea URL: https://git.askiiart.net/user/settings/keys
+echo This is the SSH public key, copy it and put it in GitHub/Gitea/whatever
+echo Gitea URL: ${GITEA_URL}/user/settings/keys
 echo GitHub URL: https://github.com/settings/ssh/new
 
 echo Fixing permissions, removing temp files...