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| author | David Sherret <dsherret@users.noreply.github.com> | 2024-11-18 15:09:28 -0500 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-11-18 20:09:28 +0000 |
| commit | dd4570ed85888d9659a2eec98437dbd6de4a5799 (patch) | |
| tree | 0880f06e3b0f51267ad6e1619941dcc07c5c14c6 /cli/args/flags.rs | |
| parent | 3ba464dbc40dd2d6bd3f7a1912aa8f0fad95058f (diff) | |
perf(compile): code cache (#26528)
Adds a lazily created code cache to `deno compile` by default.
The code cache is created on first run to a single file in the temp
directory and is only written once. After it's been written, the code
cache becomes read only on subsequent runs. Only the modules loaded
during startup are cached (dynamic imports are not code cached).
The code cache can be disabled by compiling with `--no-code-cache`.
Diffstat (limited to 'cli/args/flags.rs')
| -rw-r--r-- | cli/args/flags.rs | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/cli/args/flags.rs b/cli/args/flags.rs index bd6b30e41..39db12b5f 100644 --- a/cli/args/flags.rs +++ b/cli/args/flags.rs @@ -1939,6 +1939,7 @@ On the first invocation with deno will download the proper binary and cache it i ]) .help_heading(COMPILE_HEADING), ) + .arg(no_code_cache_arg()) .arg( Arg::new("no-terminal") .long("no-terminal") @@ -4431,6 +4432,8 @@ fn compile_parse( }; ext_arg_parse(flags, matches); + flags.code_cache_enabled = !matches.get_flag("no-code-cache"); + flags.subcommand = DenoSubcommand::Compile(CompileFlags { source_file, output, @@ -10040,6 +10043,7 @@ mod tests { include: vec![] }), type_check_mode: TypeCheckMode::Local, + code_cache_enabled: true, ..Flags::default() } ); @@ -10048,7 +10052,7 @@ mod tests { #[test] fn compile_with_flags() { #[rustfmt::skip] - let r = flags_from_vec(svec!["deno", "compile", "--import-map", "import_map.json", "--no-remote", "--config", "tsconfig.json", "--no-check", "--unsafely-ignore-certificate-errors", "--reload", "--lock", "lock.json", "--cert", "example.crt", "--cached-only", "--location", "https:foo", "--allow-read", "--allow-net", "--v8-flags=--help", "--seed", "1", "--no-terminal", "--icon", "favicon.ico", "--output", "colors", "--env=.example.env", "https://examples.deno.land/color-logging.ts", "foo", "bar", "-p", "8080"]); + let r = flags_from_vec(svec!["deno", "compile", "--import-map", "import_map.json", "--no-code-cache", "--no-remote", "--config", "tsconfig.json", "--no-check", "--unsafely-ignore-certificate-errors", "--reload", "--lock", "lock.json", "--cert", "example.crt", "--cached-only", "--location", "https:foo", "--allow-read", "--allow-net", "--v8-flags=--help", "--seed", "1", "--no-terminal", "--icon", "favicon.ico", "--output", "colors", "--env=.example.env", "https://examples.deno.land/color-logging.ts", "foo", "bar", "-p", "8080"]); assert_eq!( r.unwrap(), Flags { @@ -10064,6 +10068,7 @@ mod tests { }), import_map_path: Some("import_map.json".to_string()), no_remote: true, + code_cache_enabled: false, config_flag: ConfigFlag::Path("tsconfig.json".to_owned()), type_check_mode: TypeCheckMode::None, reload: true, |