various

usr/local/libexec/zio/helpers/bash.sh

@@ -0,0 +1,116 @@
+#!/usr/bin/env bash
+
+function die() {
+    say error "$@"
+    exit 255
+}
+
+function get_config_dir() {
+    prog="$1"
+
+    config_dir=""
+
+    if [[ ! -z $prog ]]; then
+        config_dir="/etc/zio/$prog"
+    else
+        config_dir="/etc/zio"
+    fi
+
+    if [[ ! -d "$config_dir" ]]; then
+        mkdir -p "$config_dir"
+    fi
+
+    echo "$config_dir"
+}
+
+function podman_exec() {
+    container="$1"
+    command="${@:2}"
+    podman exec -it $container "$command"
+}
+
+function repeat() {
+    string="$1"
+    amount=$2
+
+    if ! [[ -n $amount ]]; then
+        amount=20
+    fi
+
+    eval "for i in {1..$amount}; do echo -n "$1"; done"
+}
+
+function say() {
+	  color=""
+    message="${@:2}"
+    output=""
+    prefix=""
+    style="0"
+
+    if [[ "$2" != "" ]]; then
+    	  message="$2"
+    	  type="$1"
+    else
+    	  message="$1"
+    fi
+
+    case $1 in
+        debug)
+            color="35"
+            prefix="Debug"
+            ;;
+        error)
+            color="31"
+            prefix="Error"
+            style="1"
+            ;;
+        info)
+            color="34"
+            style="1"
+            ;;
+        primary)
+            color="37"
+            style="1"
+            ;;
+        warning)
+            color="33"
+            style="1"
+            ;;
+        *|default)
+            color="0"
+            message="$@"
+            ;;
+    esac
+
+    if [[ $prefix == "" ]]; then
+        output="\033[${style};${color}m${message}\033[0m"
+    else
+        output="\033[1;${color}m${prefix}"
+
+        if [[ $message == "" ]]; then
+            output+="!"
+        else
+            output+=": \033[${style};${color}m${message}\033[0m"
+        fi
+
+        output+="\033[0m"
+    fi
+
+    echo -e "$output"
+}
+
+function test_file() {
+    if [[ ! -f "$1" ]]; then
+        die "'$1' does not exist"
+    fi
+}
+
+function test_root() {
+    if [[ ! $(id -u) = 0 ]]; then
+        die "Unauthorized (are you root?)"
+    fi
+}
+
+function test_prog() {
+    [[ ! $(command -v "$1") ]] && die "'$1' not installed"
+}