feat(setups): add picker module with flag-based program setup

1 files changed, 105 insertions, 0 deletions

diff --git a/mingling/src/setups/picker/consts.rs b/mingling/src/setups/picker/consts.rs
new file mode 100644
index 0000000..e254b4f
--- /dev/null
+++ b/mingling/src/setups/picker/consts.rs
@@ -0,0 +1,105 @@
+use std::marker::PhantomData;
+
+use arg_picker::{PickerArg, value::Flag};
+
+/// Help flag: display usage information.
+/// - `full`: `["help"]`
+/// - `short`: `'h'`
+pub const HELP_FLAG: PickerArg<Flag> = PickerArg::<Flag> {
+    full: &["help"],
+    short: Some('h'),
+    positional: false,
+    internal_type: PhantomData,
+};
+
+/// Quiet flag: suppress output.
+/// - `full`: `["quiet"]`
+/// - `short`: `'q'`
+pub const QUIET_FLAG: PickerArg<Flag> = PickerArg::<Flag> {
+    full: &["quiet"],
+    short: Some('q'),
+    positional: false,
+    internal_type: PhantomData,
+};
+
+/// Confirm flag: require user confirmation before proceeding.
+/// - `full`: `["confirm"]`
+/// - `short`: `'C'`
+pub const CONFIRM_FLAG: PickerArg<Flag> = PickerArg::<Flag> {
+    full: &["confirm"],
+    short: Some('C'),
+    positional: false,
+    internal_type: PhantomData,
+};
+
+/// JSON flag: enable JSON output format.
+/// - `full`: `["json"]`
+/// - `short`: (none)
+///   Available only when the `json_serde_fmt` feature is enabled.
+#[cfg(feature = "json_serde_fmt")]
+pub const JSON_FLAG: PickerArg<Flag> = PickerArg::<Flag> {
+    full: &["json"],
+    short: None,
+    positional: false,
+    internal_type: PhantomData,
+};
+
+/// JSON pretty flag: enable pretty-printed JSON output format.
+/// - `full`: `["json_pretty"]`
+/// - `short`: (none)
+///   Available only when the `json_serde_fmt` feature is enabled.
+#[cfg(feature = "json_serde_fmt")]
+pub const JSON_PRETTY_FLAG: PickerArg<Flag> = PickerArg::<Flag> {
+    full: &["json_pretty"],
+    short: None,
+    positional: false,
+    internal_type: PhantomData,
+};
+
+/// YAML flag: enable YAML output format.
+/// - `full`: `["yaml"]`
+/// - `short`: (none)
+///   Available only when the `yaml_serde_fmt` feature is enabled.
+#[cfg(feature = "yaml_serde_fmt")]
+pub const YAML_FLAG: PickerArg<Flag> = PickerArg::<Flag> {
+    full: &["yaml"],
+    short: None,
+    positional: false,
+    internal_type: PhantomData,
+};
+
+/// TOML flag: enable TOML output format.
+/// - `full`: `["toml"]`
+/// - `short`: (none)
+///   Available only when the `toml_serde_fmt` feature is enabled.
+#[cfg(feature = "toml_serde_fmt")]
+pub const TOML_FLAG: PickerArg<Flag> = PickerArg::<Flag> {
+    full: &["toml"],
+    short: None,
+    positional: false,
+    internal_type: PhantomData,
+};
+
+/// RON flag: enable RON output format.
+/// - `full`: `["ron"]`
+/// - `short`: (none)
+///   Available only when the `ron_serde_fmt` feature is enabled.
+#[cfg(feature = "ron_serde_fmt")]
+pub const RON_FLAG: PickerArg<Flag> = PickerArg::<Flag> {
+    full: &["ron"],
+    short: None,
+    positional: false,
+    internal_type: PhantomData,
+};
+
+/// RON pretty flag: enable pretty-printed RON output format.
+/// - `full`: `["ron_pretty"]`
+/// - `short`: (none)
+///   Available only when the `ron_serde_fmt` feature is enabled.
+#[cfg(feature = "ron_serde_fmt")]
+pub const RON_PRETTY_FLAG: PickerArg<Flag> = PickerArg::<Flag> {
+    full: &["ron_pretty"],
+    short: None,
+    positional: false,
+    internal_type: PhantomData,
+};