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cli: specify ui.diff/merge-editor keys statically

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This helps me grep source code.
This commit is contained in:
Yuya Nishihara 2023-02-05 16:18:22 +09:00
parent 0163bba347
commit 2f23d0dd10
1 changed files with 5 additions and 9 deletions
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14
src/merge_tools.rs
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@ -442,7 +442,7 @@ fn get_diff_editor_from_settings(
ui: &mut Ui,
settings: &UserSettings,
) -> Result<MergeTool, ExternalToolError> {
let editor_name = editor_name_from_settings(ui, settings, "diff")?;
let editor_name = editor_name_from_settings(ui, settings, "ui.diff-editor")?;
Ok(get_tool_config(settings, &editor_name)?)
}
@ -450,7 +450,7 @@ fn get_merge_tool_from_settings(
ui: &mut Ui,
settings: &UserSettings,
) -> Result<MergeTool, ConflictResolveError> {
let editor_name = editor_name_from_settings(ui, settings, "merge")?;
let editor_name = editor_name_from_settings(ui, settings, "ui.merge-editor")?;
let editor = get_tool_config(settings, &editor_name).map_err(ExternalToolError::ConfigError)?;
if editor.merge_args.is_empty() {
Err(ConflictResolveError::MergeArgsNotConfigured {
@ -465,21 +465,17 @@ fn get_merge_tool_from_settings(
fn editor_name_from_settings(
ui: &mut Ui,
settings: &UserSettings,
diff_or_merge: &str,
key: &str,
) -> Result<String, ExternalToolError> {
// TODO: Make this configuration have a table of possible editors and detect the
// best one here.
match settings
.config()
.get_string(&format!("ui.{diff_or_merge}-editor"))
{
match settings.config().get_string(key) {
Ok(editor_binary) => Ok(editor_binary),
Err(_) => {
let default_editor = "meld".to_string();
writeln!(
ui.hint(),
"Using default editor '{default_editor}'; you can change this by setting \
ui.{diff_or_merge}-editor"
"Using default editor '{default_editor}'; you can change this by setting {key}"
)?;
Ok(default_editor)
}