install.sh: check requirements

2024-05-27 01:11:45 +08:00 · 2024-05-27 01:11:45 +08:00 · 271ec19608
commit 271ec19608
parent ae50a05447
1 changed files with 11 additions and 0 deletions
--- a/install.sh
+++ b/install.sh
@ -27,6 +27,17 @@ function msg_err() {
    esac
 }

+
+# Check Requirements
+# -------------------
+programs=("wget" "curl" "git" "less")
+for program in "${programs[@]}"; do
+    if ! command -v "$program" &>/dev/null; then
+        msg_err "$program no está instalado." \
+                "$program is not installed" && exit 1
+    fi
+done
+
 # Check URL's
 # -----------
 function _which() {