aboutsummaryrefslogtreecommitdiff
path: root/helix-term
diff options
context:
space:
mode:
authorGaurav Tyagi2022-10-26 02:58:49 +0000
committerGitHub2022-10-26 02:58:49 +0000
commitba9e50e93b43f102de352ead57c28d86c34a7c73 (patch)
tree3352681874f10d763416ccdd068a443c32e78bd9 /helix-term
parent65edf9c19880fe4fd068db6d86c4c2830c8a91f6 (diff)
Add `:update` that will write the changes if the file has been modified. (#4426)
* add command update that will write the changes if file hasn been modified * add docs * update the docs
Diffstat (limited to 'helix-term')
-rw-r--r--helix-term/src/commands/typed.rs25
1 files changed, 25 insertions, 0 deletions
diff --git a/helix-term/src/commands/typed.rs b/helix-term/src/commands/typed.rs
index 7ea4c801..9b79c3e6 100644
--- a/helix-term/src/commands/typed.rs
+++ b/helix-term/src/commands/typed.rs
@@ -1029,6 +1029,24 @@ fn reload(
})
}
+/// Update the [`Document`] if it has been modified.
+fn update(
+ cx: &mut compositor::Context,
+ args: &[Cow<str>],
+ event: PromptEvent,
+) -> anyhow::Result<()> {
+ if event != PromptEvent::Validate {
+ return Ok(());
+ }
+
+ let (_view, doc) = current!(cx.editor);
+ if doc.is_modified() {
+ write(cx, args, event)
+ } else {
+ Ok(())
+ }
+}
+
fn lsp_restart(
cx: &mut compositor::Context,
_args: &[Cow<str>],
@@ -1958,6 +1976,13 @@ pub const TYPABLE_COMMAND_LIST: &[TypableCommand] = &[
completer: None,
},
TypableCommand {
+ name: "update",
+ aliases: &[],
+ doc: "Write changes only if the file has been modified.",
+ fun: update,
+ completer: None,
+ },
+ TypableCommand {
name: "lsp-restart",
aliases: &[],
doc: "Restarts the Language Server that is in use by the current doc",