Struct Updater 

pub struct Updater { /* private fields */ }

Rewrites flake.nix URIs for update, pin, and unpin.

Owns one ForgeClient for the lifetime of the updater so the inner forge fetches share a single HTTP agent and memoize repeats across all inputs in one pass.

Implementations

impl Updater

pub fn new(text: Rope, map: InputMap) -> Self

Build an Updater from text and the inputs in map. Inputs without an editable URL are skipped.

pub fn pin_input_to_ref(&mut self, id: &str, rev: &str) -> Result<(), String>

Pin the input named id to rev.

Errors

Returns the requested id if no such input exists.

pub fn unpin_input(&mut self, id: &str) -> Result<(), String>

Remove any ?ref= or ?rev= pin from id.

Errors

Returns the requested id if no such input exists.

pub fn update_all_to_latest_semver(&mut self, init: bool)

pub fn update_inputs_to_latest_semver(&mut self, ids: &[&str], init: bool)

Update only the inputs whose id appears in ids.

IDs that do not name an editable input are silently skipped, the same way the all-inputs path skips inputs without an editable URL. Duplicates collapse: each matching input is processed at most once.

pub fn get_changes(&self) -> String

Current source after all queued edits.

Trait Implementations

impl Debug for Updater

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.