Use cli.mjs when available in TypeScript language server
Otherwise, fall back to using `cli.js`.
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@@ -12,7 +12,8 @@ use util::ResultExt;
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pub struct TypeScriptLspAdapter;
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impl TypeScriptLspAdapter {
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const BIN_PATH: &'static str = "node_modules/typescript-language-server/lib/cli.js";
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const OLD_BIN_PATH: &'static str = "node_modules/typescript-language-server/lib/cli.js";
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const NEW_BIN_PATH: &'static str = "node_modules/typescript-language-server/lib/cli.mjs";
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}
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struct Versions {
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@@ -57,7 +58,7 @@ impl LspAdapter for TypeScriptLspAdapter {
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fs::create_dir_all(&version_dir)
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.await
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.context("failed to create version directory")?;
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let binary_path = version_dir.join(Self::BIN_PATH);
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let binary_path = version_dir.join(Self::NEW_BIN_PATH);
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if fs::metadata(&binary_path).await.is_err() {
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npm_install_packages(
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@@ -98,9 +99,12 @@ impl LspAdapter for TypeScriptLspAdapter {
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}
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}
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let last_version_dir = last_version_dir.ok_or_else(|| anyhow!("no cached binary"))?;
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let bin_path = last_version_dir.join(Self::BIN_PATH);
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if bin_path.exists() {
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Ok(bin_path)
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let old_bin_path = last_version_dir.join(Self::OLD_BIN_PATH);
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let new_bin_path = last_version_dir.join(Self::NEW_BIN_PATH);
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if new_bin_path.exists() {
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Ok(new_bin_path)
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} else if old_bin_path.exists() {
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Ok(old_bin_path)
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} else {
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Err(anyhow!(
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"missing executable in directory {:?}",
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