From 50631579696f541e6818112095151b917f5f1441 Mon Sep 17 00:00:00 2001
From: Galen Guyer <galen@galenguyer.com>
Date: Fri, 5 Aug 2022 09:26:24 -0400
Subject: Print intro and detect OS

---
 dots      | 18 ++++++++++++++++++
 lib/os.sh | 12 ++++++++++++
 2 files changed, 30 insertions(+)
 create mode 100755 dots
 create mode 100644 lib/os.sh

diff --git a/dots b/dots
new file mode 100755
index 0000000..4e24674
--- /dev/null
+++ b/dots
@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+source lib/*
+
+function intro() {
+cat <<EOF
+
+ $(tput setab 4) $(tput sgr0) $(tput bold).dots$(tput sgr0)
+ $(tput setab 4) $(tput sgr0) $(tput bold)version 1$(tput sgr0)
+
+EOF
+}
+
+function main() {
+	intro
+	echo "Running as $(id -un) on $(os::distro)"
+}
+
+main $@
diff --git a/lib/os.sh b/lib/os.sh
new file mode 100644
index 0000000..eff8e9c
--- /dev/null
+++ b/lib/os.sh
@@ -0,0 +1,12 @@
+function os::kernel() {
+	uname -s | tr '[:upper:]' '[:lower:]'
+}
+
+function os::distro() {
+    if [[ "$(os::kernel)" = "linux" ]] && [[ -f /etc/os-release ]]; then
+        source /etc/os-release
+        echo "$ID" | tr '[:upper:]' '[:lower:]' | sed 's/^arch$/archlinux/'
+        return
+    fi
+    echo "unknown"
+}
-- 
cgit v1.2.3