From a2491aa355c2c9fca4a782e2c516df3280487552 Mon Sep 17 00:00:00 2001
From: Henrik Hautakoski <henrik.hautakoski@gmail.com>
Date: Mon, 22 Jan 2024 14:39:14 +0100
Subject: [PATCH] install.sh: improve error checking.

---
 install.sh | 24 +++++++++++++++++++++---
 1 file changed, 21 insertions(+), 3 deletions(-)

diff --git a/install.sh b/install.sh
index a7126e1..fe4a358 100755
--- a/install.sh
+++ b/install.sh
@@ -7,10 +7,28 @@ fi
 
 INSTALL_DIR=$1
 
-echo "Installing application in: $INSTALL_DIR"
+echo -e "\033[34m-\033[0m Installing application in: $INSTALL_DIR"
+
+PROGRAMS=(make go)
+
+missing_prog=0
+for prog in ${PROGRAMS[@]}; do
+    CMD=$(which $prog)
+    if [ -z "$CMD" ]; then
+        echo -e "\033[31m!!\033[0m Failed to locate $prog, please install this program"
+        missing_prog=1
+    fi
+done
+
+if [ $missing_prog -ne 0 ]; then
+    exit 1
+fi
 
 mkdir -p "$INSTALL_DIR"/{bin,logs}
-
 make -e DESTDIR=$INSTALL_DIR PREFIX= CFGDIR= install install-scripts
+if [ $? -ne 0 ]; then
+    echo -e "\033[31m!!\033[0m Installation failed"
+    exit 1
+fi
 
-echo "Done"
+echo -e "\033[32m*\033[0m Done"