Make command implementation return a Result<()>
The error message is displayed with cx.editor.set_error.
This commit is contained in:
parent
3e4cd8f8e6
commit
9c02a1b070
2 changed files with 263 additions and 157 deletions
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@ -23,7 +23,7 @@ use helix_view::{
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Document, DocumentId, Editor, ViewId,
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};
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use anyhow::anyhow;
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use anyhow::{anyhow, bail};
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use helix_lsp::{
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lsp,
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util::{lsp_pos_to_pos, lsp_range_to_range, pos_to_lsp_pos, range_to_lsp_range},
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@ -1161,34 +1161,52 @@ mod cmd {
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pub alias: Option<&'static str>,
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pub doc: &'static str,
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// params, flags, helper, completer
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pub fun: fn(&mut compositor::Context, &[&str], PromptEvent),
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pub fun: fn(&mut compositor::Context, &[&str], PromptEvent) -> anyhow::Result<()>,
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pub completer: Option<Completer>,
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}
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fn quit(cx: &mut compositor::Context, _args: &[&str], _event: PromptEvent) {
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fn quit(
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cx: &mut compositor::Context,
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_args: &[&str],
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_event: PromptEvent,
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) -> anyhow::Result<()> {
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// last view and we have unsaved changes
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if cx.editor.tree.views().count() == 1 && buffers_remaining_impl(cx.editor) {
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return;
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if cx.editor.tree.views().count() == 1 {
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buffers_remaining_impl(cx.editor)?
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}
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cx.editor
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.close(view!(cx.editor).id, /* close_buffer */ false);
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Ok(())
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}
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fn force_quit(cx: &mut compositor::Context, _args: &[&str], _event: PromptEvent) {
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fn force_quit(
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cx: &mut compositor::Context,
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_args: &[&str],
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_event: PromptEvent,
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) -> anyhow::Result<()> {
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cx.editor
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.close(view!(cx.editor).id, /* close_buffer */ false);
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Ok(())
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}
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fn open(cx: &mut compositor::Context, args: &[&str], _event: PromptEvent) {
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fn open(
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cx: &mut compositor::Context,
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args: &[&str],
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_event: PromptEvent,
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) -> anyhow::Result<()> {
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match args.get(0) {
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Some(path) => {
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// TODO: handle error
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let _ = cx.editor.open(path.into(), Action::Replace);
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let _ = cx.editor.open(path.into(), Action::Replace)?;
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Ok(())
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}
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None => {
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cx.editor.set_error("wrong argument count".to_string());
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bail!("wrong argument count");
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}
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};
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}
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}
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fn write_impl<P: AsRef<Path>>(
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@ -1200,11 +1218,11 @@ mod cmd {
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if let Some(path) = path {
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if let Err(err) = doc.set_path(path.as_ref()) {
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return Err(anyhow!("invalid filepath: {}", err));
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bail!("invalid filepath: {}", err);
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};
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}
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if doc.path().is_none() {
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return Err(anyhow!("cannot write a buffer without a filename"));
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bail!("cannot write a buffer without a filename");
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}
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let fmt = doc.auto_format().map(|fmt| {
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let shared = fmt.shared();
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@ -1220,21 +1238,33 @@ mod cmd {
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Ok(tokio::spawn(doc.format_and_save(fmt)))
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}
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fn write(cx: &mut compositor::Context, args: &[&str], _event: PromptEvent) {
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match write_impl(cx, args.first()) {
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Err(e) => cx.editor.set_error(e.to_string()),
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Ok(handle) => {
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cx.jobs
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.add(Job::new(handle.unwrap_or_else(|e| Err(e.into()))).wait_before_exiting());
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}
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};
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fn write(
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cx: &mut compositor::Context,
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args: &[&str],
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_event: PromptEvent,
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) -> anyhow::Result<()> {
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let handle = write_impl(cx, args.first())?;
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cx.jobs
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.add(Job::new(handle.unwrap_or_else(|e| Err(e.into()))).wait_before_exiting());
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Ok(())
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}
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fn new_file(cx: &mut compositor::Context, _args: &[&str], _event: PromptEvent) {
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fn new_file(
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cx: &mut compositor::Context,
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_args: &[&str],
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_event: PromptEvent,
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) -> anyhow::Result<()> {
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cx.editor.new_file(Action::Replace);
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Ok(())
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}
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fn format(cx: &mut compositor::Context, _args: &[&str], _event: PromptEvent) {
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fn format(
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cx: &mut compositor::Context,
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_args: &[&str],
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_event: PromptEvent,
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) -> anyhow::Result<()> {
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let (_, doc) = current!(cx.editor);
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if let Some(format) = doc.format() {
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@ -1242,9 +1272,14 @@ mod cmd {
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make_format_callback(doc.id(), doc.version(), Modified::LeaveModified, format);
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cx.jobs.callback(callback);
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}
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}
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fn set_indent_style(cx: &mut compositor::Context, args: &[&str], _event: PromptEvent) {
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Ok(())
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}
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fn set_indent_style(
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cx: &mut compositor::Context,
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args: &[&str],
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_event: PromptEvent,
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) -> anyhow::Result<()> {
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use IndentStyle::*;
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// If no argument, report current indent style.
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@ -1256,7 +1291,7 @@ mod cmd {
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Spaces(n) if (2..=8).contains(&n) => format!("{} spaces", n),
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_ => "error".into(), // Shouldn't happen.
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});
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return;
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return Ok(());
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}
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// Attempt to parse argument as an indent style.
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@ -1274,15 +1309,19 @@ mod cmd {
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if let Some(s) = style {
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let doc = doc_mut!(cx.editor);
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doc.indent_style = s;
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Ok(())
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} else {
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// Invalid argument.
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cx.editor
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.set_error(format!("invalid indent style '{}'", args[0],));
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bail!("invalid indent style '{}'", args[0]);
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}
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}
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/// Sets or reports the current document's line ending setting.
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fn set_line_ending(cx: &mut compositor::Context, args: &[&str], _event: PromptEvent) {
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fn set_line_ending(
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cx: &mut compositor::Context,
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args: &[&str],
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_event: PromptEvent,
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) -> anyhow::Result<()> {
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use LineEnding::*;
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// If no argument, report current line ending setting.
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@ -1298,7 +1337,8 @@ mod cmd {
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// These should never be a document's default line ending.
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VT | LS | PS => "error".into(),
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});
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return;
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return Ok(());
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}
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// Attempt to parse argument as a line ending.
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@ -1314,70 +1354,66 @@ mod cmd {
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if let Some(le) = line_ending {
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doc_mut!(cx.editor).line_ending = le;
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Ok(())
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} else {
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// Invalid argument.
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cx.editor
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.set_error(format!("invalid line ending '{}'", args[0],));
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bail!("invalid line ending '{}'", args[0]);
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}
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}
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fn earlier(cx: &mut compositor::Context, args: &[&str], _event: PromptEvent) {
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let uk = match args.join(" ").parse::<helix_core::history::UndoKind>() {
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Ok(uk) => uk,
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Err(msg) => {
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cx.editor.set_error(msg);
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return;
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}
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};
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fn earlier(
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cx: &mut compositor::Context,
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args: &[&str],
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_event: PromptEvent,
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) -> anyhow::Result<()> {
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let uk = args
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.join(" ")
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.parse::<helix_core::history::UndoKind>()
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.map_err(|s| anyhow!(s))?;
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let (view, doc) = current!(cx.editor);
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doc.earlier(view.id, uk)
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doc.earlier(view.id, uk);
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Ok(())
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}
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fn later(cx: &mut compositor::Context, args: &[&str], _event: PromptEvent) {
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let uk = match args.join(" ").parse::<helix_core::history::UndoKind>() {
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Ok(uk) => uk,
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Err(msg) => {
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cx.editor.set_error(msg);
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return;
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}
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};
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fn later(
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cx: &mut compositor::Context,
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args: &[&str],
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_event: PromptEvent,
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) -> anyhow::Result<()> {
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let uk = args
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.join(" ")
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.parse::<helix_core::history::UndoKind>()
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.map_err(|s| anyhow!(s))?;
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let (view, doc) = current!(cx.editor);
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doc.later(view.id, uk)
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doc.later(view.id, uk);
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Ok(())
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}
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fn write_quit(cx: &mut compositor::Context, args: &[&str], event: PromptEvent) {
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match write_impl(cx, args.first()) {
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Ok(handle) => {
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if let Err(e) = helix_lsp::block_on(handle) {
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cx.editor.set_error(e.to_string());
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} else {
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quit(cx, &[], event);
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}
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}
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Err(e) => {
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cx.editor.set_error(e.to_string());
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}
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}
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fn write_quit(
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cx: &mut compositor::Context,
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args: &[&str],
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event: PromptEvent,
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) -> anyhow::Result<()> {
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let handle = write_impl(cx, args.first())?;
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helix_lsp::block_on(handle)?;
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quit(cx, &[], event)
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}
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fn force_write_quit(cx: &mut compositor::Context, args: &[&str], event: PromptEvent) {
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match write_impl(cx, args.first()) {
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Ok(handle) => {
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if let Err(e) = helix_lsp::block_on(handle) {
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cx.editor.set_error(e.to_string());
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} else {
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force_quit(cx, &[], event);
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}
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}
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Err(e) => {
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cx.editor.set_error(e.to_string());
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}
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}
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fn force_write_quit(
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cx: &mut compositor::Context,
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args: &[&str],
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event: PromptEvent,
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) -> anyhow::Result<()> {
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let handle = write_impl(cx, args.first())?;
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helix_lsp::block_on(handle)?;
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force_quit(cx, &[], event)
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}
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/// Returns `true` if there are modified buffers remaining and sets editor error,
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/// otherwise returns `false`
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fn buffers_remaining_impl(editor: &mut Editor) -> bool {
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/// Results an error if there are modified buffers remaining and sets editor error,
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/// otherwise returns `Ok(())`
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fn buffers_remaining_impl(editor: &mut Editor) -> anyhow::Result<()> {
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let modified: Vec<_> = editor
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.documents()
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.filter(|doc| doc.is_modified())
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@ -1388,16 +1424,13 @@ mod cmd {
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})
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.collect();
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if !modified.is_empty() {
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let err = format!(
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bail!(
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"{} unsaved buffer(s) remaining: {:?}",
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modified.len(),
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modified
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);
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editor.set_error(err);
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true
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} else {
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false
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}
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Ok(())
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}
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fn write_all_impl(
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@ -1406,7 +1439,7 @@ mod cmd {
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_event: PromptEvent,
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quit: bool,
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force: bool,
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) {
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) -> anyhow::Result<()> {
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let mut errors = String::new();
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// save all documents
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@ -1419,11 +1452,10 @@ mod cmd {
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// TODO: handle error.
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let _ = helix_lsp::block_on(tokio::spawn(doc.save()));
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}
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editor.set_error(errors);
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if quit {
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if !force && buffers_remaining_impl(editor) {
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return;
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if !force {
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buffers_remaining_impl(editor)?;
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}
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// close all views
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@ -1432,23 +1464,42 @@ mod cmd {
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editor.close(view_id, false);
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}
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}
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bail!(errors)
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}
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fn write_all(cx: &mut compositor::Context, args: &[&str], event: PromptEvent) {
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fn write_all(
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cx: &mut compositor::Context,
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args: &[&str],
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event: PromptEvent,
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) -> anyhow::Result<()> {
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write_all_impl(&mut cx.editor, args, event, false, false)
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}
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fn write_all_quit(cx: &mut compositor::Context, args: &[&str], event: PromptEvent) {
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fn write_all_quit(
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cx: &mut compositor::Context,
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args: &[&str],
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event: PromptEvent,
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) -> anyhow::Result<()> {
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write_all_impl(&mut cx.editor, args, event, true, false)
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}
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fn force_write_all_quit(cx: &mut compositor::Context, args: &[&str], event: PromptEvent) {
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fn force_write_all_quit(
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cx: &mut compositor::Context,
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args: &[&str],
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event: PromptEvent,
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) -> anyhow::Result<()> {
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write_all_impl(&mut cx.editor, args, event, true, true)
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}
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fn quit_all_impl(editor: &mut Editor, _args: &[&str], _event: PromptEvent, force: bool) {
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if !force && buffers_remaining_impl(editor) {
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return;
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fn quit_all_impl(
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editor: &mut Editor,
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_args: &[&str],
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_event: PromptEvent,
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force: bool,
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) -> anyhow::Result<()> {
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if !force {
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buffers_remaining_impl(editor)?;
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}
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// close all views
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|
@ -1456,57 +1507,82 @@ mod cmd {
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for view_id in views {
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editor.close(view_id, false);
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}
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Ok(())
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}
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fn quit_all(cx: &mut compositor::Context, args: &[&str], event: PromptEvent) {
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fn quit_all(
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cx: &mut compositor::Context,
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args: &[&str],
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event: PromptEvent,
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) -> anyhow::Result<()> {
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quit_all_impl(&mut cx.editor, args, event, false)
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}
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fn force_quit_all(cx: &mut compositor::Context, args: &[&str], event: PromptEvent) {
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fn force_quit_all(
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cx: &mut compositor::Context,
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args: &[&str],
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event: PromptEvent,
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) -> anyhow::Result<()> {
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quit_all_impl(&mut cx.editor, args, event, true)
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}
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fn theme(cx: &mut compositor::Context, args: &[&str], _event: PromptEvent) {
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fn theme(
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cx: &mut compositor::Context,
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args: &[&str],
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_event: PromptEvent,
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) -> anyhow::Result<()> {
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let theme = if let Some(theme) = args.first() {
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theme
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} else {
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cx.editor.set_error("theme name not provided".into());
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return;
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bail!("theme name not provided");
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};
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cx.editor.set_theme_from_name(theme);
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cx.editor.set_theme_from_name(theme)
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}
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fn yank_main_selection_to_clipboard(
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cx: &mut compositor::Context,
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_args: &[&str],
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_event: PromptEvent,
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) {
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yank_main_selection_to_clipboard_impl(&mut cx.editor);
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) -> anyhow::Result<()> {
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yank_main_selection_to_clipboard_impl(&mut cx.editor)
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}
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fn yank_joined_to_clipboard(cx: &mut compositor::Context, args: &[&str], _event: PromptEvent) {
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fn yank_joined_to_clipboard(
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cx: &mut compositor::Context,
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args: &[&str],
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_event: PromptEvent,
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) -> anyhow::Result<()> {
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let (_, doc) = current!(cx.editor);
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let separator = args
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.first()
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.copied()
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.unwrap_or_else(|| doc.line_ending.as_str());
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yank_joined_to_clipboard_impl(&mut cx.editor, separator);
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yank_joined_to_clipboard_impl(&mut cx.editor, separator)
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}
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fn paste_clipboard_after(cx: &mut compositor::Context, _args: &[&str], _event: PromptEvent) {
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paste_clipboard_impl(&mut cx.editor, Paste::After);
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fn paste_clipboard_after(
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cx: &mut compositor::Context,
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_args: &[&str],
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_event: PromptEvent,
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) -> anyhow::Result<()> {
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paste_clipboard_impl(&mut cx.editor, Paste::After)
|
||||
}
|
||||
|
||||
fn paste_clipboard_before(cx: &mut compositor::Context, _args: &[&str], _event: PromptEvent) {
|
||||
paste_clipboard_impl(&mut cx.editor, Paste::After);
|
||||
fn paste_clipboard_before(
|
||||
cx: &mut compositor::Context,
|
||||
_args: &[&str],
|
||||
_event: PromptEvent,
|
||||
) -> anyhow::Result<()> {
|
||||
paste_clipboard_impl(&mut cx.editor, Paste::After)
|
||||
}
|
||||
|
||||
fn replace_selections_with_clipboard(
|
||||
cx: &mut compositor::Context,
|
||||
_args: &[&str],
|
||||
_event: PromptEvent,
|
||||
) {
|
||||
) -> anyhow::Result<()> {
|
||||
let (view, doc) = current!(cx.editor);
|
||||
|
||||
match cx.editor.clipboard_provider.get_contents() {
|
||||
|
@ -1520,71 +1596,89 @@ mod cmd {
|
|||
|
||||
doc.apply(&transaction, view.id);
|
||||
doc.append_changes_to_history(view.id);
|
||||
Ok(())
|
||||
}
|
||||
Err(e) => {
|
||||
log::error!("Couldn't get system clipboard contents: {:?}", e);
|
||||
bail!("Couldn't get system clipboard contents: {:?}", e);
|
||||
}
|
||||
Err(e) => log::error!("Couldn't get system clipboard contents: {:?}", e),
|
||||
}
|
||||
}
|
||||
|
||||
fn show_clipboard_provider(cx: &mut compositor::Context, _args: &[&str], _event: PromptEvent) {
|
||||
fn show_clipboard_provider(
|
||||
cx: &mut compositor::Context,
|
||||
_args: &[&str],
|
||||
_event: PromptEvent,
|
||||
) -> anyhow::Result<()> {
|
||||
cx.editor
|
||||
.set_status(cx.editor.clipboard_provider.name().into());
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn change_current_directory(cx: &mut compositor::Context, args: &[&str], _event: PromptEvent) {
|
||||
let dir = match args.first() {
|
||||
Some(dir) => dir,
|
||||
None => {
|
||||
cx.editor.set_error("target directory not provided".into());
|
||||
return;
|
||||
}
|
||||
};
|
||||
fn change_current_directory(
|
||||
cx: &mut compositor::Context,
|
||||
args: &[&str],
|
||||
_event: PromptEvent,
|
||||
) -> anyhow::Result<()> {
|
||||
let dir = args
|
||||
.first()
|
||||
.ok_or_else(|| anyhow!("target directory not provided"))?;
|
||||
|
||||
if let Err(e) = std::env::set_current_dir(dir) {
|
||||
cx.editor.set_error(format!(
|
||||
"Couldn't change the current working directory: {:?}",
|
||||
e
|
||||
));
|
||||
return;
|
||||
bail!("Couldn't change the current working directory: {:?}", e);
|
||||
}
|
||||
|
||||
match std::env::current_dir() {
|
||||
Ok(cwd) => cx.editor.set_status(format!(
|
||||
"Current working directory is now {}",
|
||||
cwd.display()
|
||||
)),
|
||||
Err(e) => cx
|
||||
.editor
|
||||
.set_error(format!("Couldn't get the new working directory: {}", e)),
|
||||
Ok(cwd) => {
|
||||
cx.editor.set_status(format!(
|
||||
"Current working directory is now {}",
|
||||
cwd.display()
|
||||
));
|
||||
Ok(())
|
||||
}
|
||||
Err(e) => bail!("Couldn't get the new working directory: {}", e),
|
||||
}
|
||||
}
|
||||
|
||||
fn show_current_directory(cx: &mut compositor::Context, _args: &[&str], _event: PromptEvent) {
|
||||
fn show_current_directory(
|
||||
cx: &mut compositor::Context,
|
||||
_args: &[&str],
|
||||
_event: PromptEvent,
|
||||
) -> anyhow::Result<()> {
|
||||
match std::env::current_dir() {
|
||||
Ok(cwd) => cx
|
||||
.editor
|
||||
.set_status(format!("Current working directory is {}", cwd.display())),
|
||||
Err(e) => cx
|
||||
.editor
|
||||
.set_error(format!("Couldn't get the current working directory: {}", e)),
|
||||
Ok(cwd) => {
|
||||
cx.editor
|
||||
.set_status(format!("Current working directory is {}", cwd.display()));
|
||||
Ok(())
|
||||
}
|
||||
Err(e) => bail!("Couldn't get the current working directory: {}", e),
|
||||
}
|
||||
}
|
||||
|
||||
/// Sets the [`Document`]'s encoding..
|
||||
fn set_encoding(cx: &mut compositor::Context, args: &[&str], _: PromptEvent) {
|
||||
fn set_encoding(
|
||||
cx: &mut compositor::Context,
|
||||
args: &[&str],
|
||||
_event: PromptEvent,
|
||||
) -> anyhow::Result<()> {
|
||||
let (_, doc) = current!(cx.editor);
|
||||
if let Some(label) = args.first() {
|
||||
doc.set_encoding(label)
|
||||
.unwrap_or_else(|e| cx.editor.set_error(e.to_string()));
|
||||
} else {
|
||||
let encoding = doc.encoding().name().to_string();
|
||||
cx.editor.set_status(encoding)
|
||||
cx.editor.set_status(encoding);
|
||||
Ok(())
|
||||
}
|
||||
}
|
||||
|
||||
/// Reload the [`Document`] from its source file.
|
||||
fn reload(cx: &mut compositor::Context, _args: &[&str], _: PromptEvent) {
|
||||
fn reload(
|
||||
cx: &mut compositor::Context,
|
||||
_args: &[&str],
|
||||
_event: PromptEvent,
|
||||
) -> anyhow::Result<()> {
|
||||
let (view, doc) = current!(cx.editor);
|
||||
doc.reload(view.id).unwrap();
|
||||
doc.reload(view.id)
|
||||
}
|
||||
|
||||
pub const TYPABLE_COMMAND_LIST: &[TypableCommand] = &[
|
||||
|
@ -1849,7 +1943,9 @@ fn command_mode(cx: &mut Context) {
|
|||
}
|
||||
|
||||
if let Some(cmd) = cmd::COMMANDS.get(parts[0]) {
|
||||
(cmd.fun)(cx, &parts[1..], event);
|
||||
if let Err(e) = (cmd.fun)(cx, &parts[1..], event) {
|
||||
cx.editor.set_error(format!("{}", e));
|
||||
}
|
||||
} else {
|
||||
cx.editor
|
||||
.set_error(format!("no such command: '{}'", parts[0]));
|
||||
|
@ -2758,7 +2854,7 @@ fn yank(cx: &mut Context) {
|
|||
cx.editor.set_status(msg)
|
||||
}
|
||||
|
||||
fn yank_joined_to_clipboard_impl(editor: &mut Editor, separator: &str) {
|
||||
fn yank_joined_to_clipboard_impl(editor: &mut Editor, separator: &str) -> anyhow::Result<()> {
|
||||
let (view, doc) = current!(editor);
|
||||
|
||||
let values: Vec<String> = doc
|
||||
|
@ -2776,17 +2872,20 @@ fn yank_joined_to_clipboard_impl(editor: &mut Editor, separator: &str) {
|
|||
|
||||
if let Err(e) = editor.clipboard_provider.set_contents(joined) {
|
||||
log::error!("Couldn't set system clipboard content: {:?}", e);
|
||||
bail!("Couldn't set system clipboard content: {:?}", e);
|
||||
}
|
||||
|
||||
editor.set_status(msg);
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn yank_joined_to_clipboard(cx: &mut Context) {
|
||||
let line_ending = current!(cx.editor).1.line_ending;
|
||||
yank_joined_to_clipboard_impl(&mut cx.editor, line_ending.as_str());
|
||||
let _ = yank_joined_to_clipboard_impl(&mut cx.editor, line_ending.as_str());
|
||||
}
|
||||
|
||||
fn yank_main_selection_to_clipboard_impl(editor: &mut Editor) {
|
||||
fn yank_main_selection_to_clipboard_impl(editor: &mut Editor) -> anyhow::Result<()> {
|
||||
let (view, doc) = current!(editor);
|
||||
|
||||
let value = doc
|
||||
|
@ -2796,13 +2895,15 @@ fn yank_main_selection_to_clipboard_impl(editor: &mut Editor) {
|
|||
|
||||
if let Err(e) = editor.clipboard_provider.set_contents(value.into_owned()) {
|
||||
log::error!("Couldn't set system clipboard content: {:?}", e);
|
||||
bail!("Couldn't set system clipboard content: {:?}", e);
|
||||
}
|
||||
|
||||
editor.set_status("yanked main selection to system clipboard".to_owned());
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn yank_main_selection_to_clipboard(cx: &mut Context) {
|
||||
yank_main_selection_to_clipboard_impl(&mut cx.editor);
|
||||
let _ = yank_main_selection_to_clipboard_impl(&mut cx.editor);
|
||||
}
|
||||
|
||||
#[derive(Copy, Clone)]
|
||||
|
@ -2850,7 +2951,7 @@ fn paste_impl(
|
|||
Some(transaction)
|
||||
}
|
||||
|
||||
fn paste_clipboard_impl(editor: &mut Editor, action: Paste) {
|
||||
fn paste_clipboard_impl(editor: &mut Editor, action: Paste) -> anyhow::Result<()> {
|
||||
let (view, doc) = current!(editor);
|
||||
|
||||
match editor
|
||||
|
@ -2861,18 +2962,22 @@ fn paste_clipboard_impl(editor: &mut Editor, action: Paste) {
|
|||
Ok(Some(transaction)) => {
|
||||
doc.apply(&transaction, view.id);
|
||||
doc.append_changes_to_history(view.id);
|
||||
Ok(())
|
||||
}
|
||||
Ok(None) => Ok(()),
|
||||
Err(e) => {
|
||||
log::error!("Couldn't get system clipboard contents: {:?}", e);
|
||||
bail!("Couldn't get system clipboard contents: {:?}", e);
|
||||
}
|
||||
Ok(None) => {}
|
||||
Err(e) => log::error!("Couldn't get system clipboard contents: {:?}", e),
|
||||
}
|
||||
}
|
||||
|
||||
fn paste_clipboard_after(cx: &mut Context) {
|
||||
paste_clipboard_impl(&mut cx.editor, Paste::After);
|
||||
let _ = paste_clipboard_impl(&mut cx.editor, Paste::After);
|
||||
}
|
||||
|
||||
fn paste_clipboard_before(cx: &mut Context) {
|
||||
paste_clipboard_impl(&mut cx.editor, Paste::Before);
|
||||
let _ = paste_clipboard_impl(&mut cx.editor, Paste::Before);
|
||||
}
|
||||
|
||||
fn replace_with_yanked(cx: &mut Context) {
|
||||
|
|
|
@ -97,16 +97,17 @@ impl Editor {
|
|||
self._refresh();
|
||||
}
|
||||
|
||||
pub fn set_theme_from_name(&mut self, theme: &str) {
|
||||
pub fn set_theme_from_name(&mut self, theme: &str) -> anyhow::Result<()> {
|
||||
let theme = match self.theme_loader.load(theme.as_ref()) {
|
||||
Ok(theme) => theme,
|
||||
Err(e) => {
|
||||
log::warn!("failed setting theme `{}` - {}", theme, e);
|
||||
return;
|
||||
anyhow::bail!("failed setting theme `{}` - {}", theme, e);
|
||||
}
|
||||
};
|
||||
|
||||
self.set_theme(theme);
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn _refresh(&mut self) {
|
||||
|
|
Loading…
Add table
Reference in a new issue