moved makefile install target to shellscript

Testing for OS before decided what group to assign to binary and
files. If Linux, both groups are 'root'. If OpenBSD, the groups
are 'bin' and 'wheel'. I don't have a FreeBSD or NetBSD system
handy right now to check those.

Makefile

@@ -14,34 +14,9 @@ clean:
 	cargo clean
 	@printf "\n%s\n" "...Done!"
 
-.PHONY: update
-update:
-	@printf "\n%s\n" "Making sure we're on master..."
-	git checkout master
-
-	@printf "\n%s\n" "Updating from upstream repository..."
-	git pull --rebase
-
-	@printf "\n%s\n" "Checking out latest tag..."
-	git checkout $(git describe --tags --abbrev=0)
-
-	@printf "\n%s\n" "...Done!"
-
 .PHONY: install
 install:
-	@printf "\n%s\n" "Installing clinte..."
-	@printf "\n%s\n" "Creating directories..."
-	mkdir -p $(DBDIR)
-
-	@printf "\n%s\n" "Copying files..."
-	install -m755 -o root -g root target/release/clinte $(BINDIR)
-
-	@if [ -f "$(DBDIR)/clinte.json" ]; then printf "\n%s\n" "clinte.json exists. Skipping ..."; else install -m666 -o root -g root clinte.json "$(DBDIR)"; fi
-	@if [ -e /etc/profile.d ]; then printf "%s\n" "Installing check_new_clinte_posts.sh to /etc/profile.d" && install -m644 -o root -g root check_new_clinte_posts.sh /etc/profile.d/; fi
-
-	install -m644 -o root -g root clinte.1 $(PREFIX)/share/man/man1/
-
-	@printf "\n%s\n" "...Done!"
+	@sh install.sh $(PREFIX)
 
 .PHONY: test
 test:

install.sh

@@ -0,0 +1,44 @@
+#!/bin/sh
+
+# This is called in the Makefile.
+
+if [ ! -e 'target/release/clinte' ]; then
+    printf '\n%s "%s"\n\n' 'Please build clinte first:' 'make'
+    exit 1
+fi
+
+PREFIX="$1"
+BINDIR="$PREFIX/bin"
+DBDIR="$PREFIX/clinte"
+OS=$(uname)
+BINGRP='root'
+FILEGRP='root'
+
+printf '\n%s\n' 'Installing clinte...'
+printf '\n%s\n' 'Creating directories...'
+
+mkdir -p "$DBDIR"
+
+printf '\n%s\n' 'Copying files...'
+
+if [ "$OS" = 'OpenBSD' ]; then
+    BINGRP='bin'
+    FILEGRP='wheel'
+fi
+
+install -m755 -o root -g "$BINGRP" target/release/clinte "$BINDIR"
+
+if [ -f "$DBDIR/clinte.json" ]; then
+    printf '\n%s\n' 'clinte.json exists. Skipping ...'
+else 
+    install -m666 -o root -g "$FILEGRP" clinte.json "$DBDIR"
+fi
+
+if [ -e /etc/profile.d ]; then
+    printf '%s\n' 'Installing check_new_clinte_posts.sh to /etc/profile.d'
+    install -m644 -o root -g "$FILEGRP" check_new_clinte_posts.sh /etc/profile.d/
+fi
+
+install -m644 -o root -g "$FILEGRP" clinte.1 "$PREFIX/share/man/man1/"
+
+printf '\n%s\n' '...Done!'