feat: make curl a hard requirement of quickget

quickget

@@ -3683,6 +3683,118 @@ fi
 
 LANGS=()
 
+os_supported_release() {
+    if [[ ! " ${RELEASES[*]} " =~ " ${RELEASE} " ]]; then
+        echo -e "ERROR! ${DISPLAY_NAME} ${RELEASE} is not a supported release."
+        echo -n 'Supported releases: '
+        "releases_${OS}"
+        exit 1
+    fi
+}
+
+os_supported_edition() {
+    if [[ ! " ${EDITIONS[*]} " =~ " ${EDITION} " ]]; then
+        echo -e "ERROR! ${EDITION} is not a supported $(pretty_name "${OS}") edition\n"
+        echo -n ' - Editions: '
+        for EDITION in "${EDITIONS[@]}"; do
+            echo -n "${EDITION} "
+        done
+        echo ""
+        exit 1
+    fi
+}
+
+os_error_edition() {
+    echo -en "ERROR! You must specify an edition.\n - Editions: "
+    #TODO ERROR here
+    "editions_${OS}"
+    exit 1
+}
+
+os_supported_lang() {
+    echo -e "ERROR! ${LANG} is not a supported $(pretty_name "${OS}") language\n"
+    echo -n ' - Editions: '
+    for LANG in "${LANGS[@]}"; do
+        echo -n "${LANG} "
+    done
+    exit 1
+}
+
+handle_missing() {
+    # Handle odd missing Fedora combinations
+    if [[ $OS == fedora ]] ; then
+        if [[ ${RELEASE} = "33" && ${EDITION} = "i3" ]] || [[ ${RELEASE} = "34" && ${EDITION} = "Cinnamon" ]] || [[ "${RELEASE}" < "39" && ${EDITION} = "Onyx" ]]; then
+            echo "ERROR! Unsupported combination"
+            echo "       Fedora ${RELEASE} ${EDITION} is not available, please choose another Release or Edition"
+            exit 1;
+        fi
+    fi
+    # Handle missing Manjaro Sway minimal
+    if [[ $OS == manjaro ]] ; then
+        if [[ ${RELEASE} == "sway" && ${EDITION} == "minimal" ]] ; then
+            echo "ERROR! Unsupported combination"
+            echo "       Manjaro Sway does not have a minimal edition"
+            exit 1;
+        fi
+    fi
+}
+
+os_error() {
+    echo 'ERROR! You must specify an operating system.'
+    echo '- Supported Operating Systems:'
+    os_support | fold -s -w "$(tput cols)"
+    echo -e "\nTo see all possible arguments, use:\n   quickget -h  or  quickget --help"
+    exit 1
+}
+
+os_not_supported() {
+    echo -e "ERROR! ${OS} is not a supported OS.\n"
+    os_support | fold -s -w "$(tput cols)"
+    exit 1
+}
+
+os_path_error() {
+    echo 'ERROR! You must specify path.'
+    os_error
+    exit 1
+}
+
+os_error_release() {
+    echo 'ERROR! You must specify a release.'
+    case ${OS} in
+      *ubuntu-server*)
+        echo -n ' - Releases: '
+        releases_ubuntu-server | sed -Ee 's/eol-\S+//g' # hide eol releases
+        ;;
+      *ubuntu*)
+        echo -n ' - Releases: '
+        releases_ubuntu | sed -Ee 's/eol-\S+//g' # hide eol releases
+        ;;
+      *windows*)
+        echo -n ' - Releases: '
+        "releases_${OS}"
+        echo -n ' - Languages: '
+        "languages_${OS}" && echo "${LANGS[@]}"
+        ;;
+      *)
+        echo -n ' - Releases: '
+        "releases_${OS}" | fold -s -w "$(tput cols)"
+        if [[ $(type -t "editions_${OS}") == function ]]; then
+            echo -n ' - Editions: '
+            "editions_${OS}" | fold -s -w "$(tput cols)"
+        fi
+        ;;
+    esac
+    exit 1
+}
+
+CURL=$(command -v curl)
+if [ ! -e "${CURL}" ]; then
+    echo "ERROR! curl not found. Please make install curl"
+    exit 1
+fi
+CURL_VERSION=$("${CURL}" --version | head -1 | cut -d' ' -f2)
+
 if [ -n "${1}" ]; then
     OS="${1,,}"
     if [ "${OS}" == "list" ] || [ "${OS}" == "list_csv" ]; then