From 913566adaa414d764dc2b041d47a9206ac7c6d2e Mon Sep 17 00:00:00 2001
From: Patrick Spek <p.spek@tyil.nl>
Date: Sat, 4 Apr 2020 16:23:21 +0200
Subject: Add install support for Archlinux

---
 etc/bindeps.d/linux-archlinux.txt |  2 ++
 etc/pacmans.txt                   |  5 +++--
 lib/main.bash                     | 12 ++++++++++--
 3 files changed, 15 insertions(+), 4 deletions(-)
 create mode 100644 etc/bindeps.d/linux-archlinux.txt

diff --git a/etc/bindeps.d/linux-archlinux.txt b/etc/bindeps.d/linux-archlinux.txt
new file mode 100644
index 0000000..6d60a0e
--- /dev/null
+++ b/etc/bindeps.d/linux-archlinux.txt
@@ -0,0 +1,2 @@
+gcc=gcc
+make=make
diff --git a/etc/pacmans.txt b/etc/pacmans.txt
index a4ea4bb..394a563 100644
--- a/etc/pacmans.txt
+++ b/etc/pacmans.txt
@@ -1,6 +1,7 @@
 freebsd=pkg update && pkg install -y
+linux-alpine_linux=apk add --no-cache
+linux-archlinux=pacman -Sy --noconfirm
+linux-centos_linux=yum install -y
 linux-debian_gnu_linux=apt update && apt install -y
 linux-ubuntu=apt update && apt install -y
-linux-alpine_linux=apk add --no-cache
 linux-void=xbps-install -Sy
-linux-centos_linux=yum install -y
diff --git a/lib/main.bash b/lib/main.bash
index 42164bc..c535ba5 100644
--- a/lib/main.bash
+++ b/lib/main.bash
@@ -206,7 +206,8 @@ discover_system() {
 	RSTAR_PLATFORM["arch"]="$(discover_system_arch)"
 	RSTAR_PLATFORM["version"]="$(discover_system_version)"
 
-	if [[ ${RSTAR_PLATFORM[os]} == "linux" ]]
+	# When on a Linux-using OS, check for the specific distribution in use.
+	if [[ ${RSTAR_PLATFORM[os]} == *"linux"* ]]
 	then
 		RSTAR_PLATFORM["distro"]="$(discover_system_distro)"
 	fi
@@ -225,7 +226,14 @@ discover_system_distro() {
 		return
 	fi
 
-	awk -F= '$1 == "NAME" {print tolower($2);q}' /etc/*release
+	crit "No /etc/os-release found. Are you sure you're on a sane GNU+Linux distribution?"
+
+	if command -v pacman > /dev/null
+	then
+		warn "Found pacman, assuming Archlinux as distro."
+		printf "%s" "archlinux"
+		return
+	fi
 }
 
 discover_system_version() {
-- 
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