Math, source files, config files, app definitions, arg parsing

example.bash

@@ -2,16 +2,44 @@
 
 source src/g.bash
 
-g::log::enable file g.log
 g::log::setLevel internal
+g::log::enableTarget g::arg
 
-g::info "Starting try-catch..."
+g::info "Defining application..."
 
-try {
-    ls -lah baddir
-} catch {
-    declare local error="$?"
-    g::error "Error code: $error"
+g::app ex "A simple example application"
+
+g::app::command shell "Start an interactive shell"
+g::app::command::arg name "The name of the shell"
+g::app::command::flag no-tty "Disable TTY output"
+
+function app::ex::shell() {
+    echo "Starting shell: '$@'"
 }
 
-g::info "After try-catch..."
+g::app::command ls "List contents of the directory"
+g::app::command::flag dir= "The directory to list"
+g::app::command::flag fubar= "A fubar"
+g::app::command::flag dry-run "Run dry"
+g::app::command::arg name "Name of the ls"
+
+function app::ex::ls() {
+    local args="$1"
+    echo "Argcall: $args::arg"
+    echo "Arg1: $($args::arg name)"
+
+    echo "Arg1: $(g::arg $g__APP_LAST_ARGPARSE 0)"
+    echo "Arg2: $(g::arg $g__APP_LAST_ARGPARSE name)"
+
+    echo "Dir: $(g::flag $g__APP_LAST_ARGPARSE dir)"
+    echo "Fubar: $(g::flag $g__APP_LAST_ARGPARSE fubar)"
+    echo "dry-run: $(g::flag $g__APP_LAST_ARGPARSE dry-run)"
+
+    if g::arg::has $g__APP_LAST_ARGPARSE 0; then
+        echo "Has arg0"
+    fi
+
+    echo "All args: $(g::args $g__APP_LAST_ARGPARSE)"
+}
+
+g::app::invoke "$@"