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-rw-r--r--cli/build.rs47
-rw-r--r--core/build_util.rs44
-rw-r--r--core/lib.rs1
-rw-r--r--runtime/build.rs68
4 files changed, 60 insertions, 100 deletions
diff --git a/cli/build.rs b/cli/build.rs
index 4be71bb9e..35fadfa64 100644
--- a/cli/build.rs
+++ b/cli/build.rs
@@ -1,5 +1,7 @@
// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
+use deno_core::build_util::create_snapshot;
+use deno_core::build_util::get_js_files;
use deno_core::error::custom_error;
use deno_core::json_op_sync;
use deno_core::serde_json;
@@ -13,35 +15,6 @@ use std::env;
use std::path::Path;
use std::path::PathBuf;
-// TODO(bartlomieju): this module contains a lot of duplicated
-// logic with `runtime/build.rs`, factor out to `deno_core`.
-fn create_snapshot(
- mut js_runtime: JsRuntime,
- snapshot_path: &Path,
- files: Vec<PathBuf>,
-) {
- // TODO(nayeemrmn): https://github.com/rust-lang/cargo/issues/3946 to get the
- // workspace root.
- let display_root = Path::new(env!("CARGO_MANIFEST_DIR")).parent().unwrap();
- for file in files {
- println!("cargo:rerun-if-changed={}", file.display());
- let display_path = file.strip_prefix(display_root).unwrap();
- let display_path_str = display_path.display().to_string();
- js_runtime
- .execute(
- &("deno:".to_string() + &display_path_str.replace('\\', "/")),
- &std::fs::read_to_string(&file).unwrap(),
- )
- .unwrap();
- }
-
- let snapshot = js_runtime.snapshot();
- let snapshot_slice: &[u8] = &*snapshot;
- println!("Snapshot size: {}", snapshot_slice.len());
- std::fs::write(&snapshot_path, snapshot_slice).unwrap();
- println!("Snapshot written to: {} ", snapshot_path.display());
-}
-
#[derive(Debug, Deserialize)]
struct LoadArgs {
/// The fully qualified specifier that should be loaded.
@@ -258,7 +231,7 @@ fn main() {
// Main snapshot
let compiler_snapshot_path = o.join("COMPILER_SNAPSHOT.bin");
- let js_files = get_js_files("tsc");
+ let js_files = get_js_files(&c.join("tsc"));
create_compiler_snapshot(&compiler_snapshot_path, js_files, &c);
#[cfg(target_os = "windows")]
@@ -272,17 +245,3 @@ fn main() {
res.compile().unwrap();
}
}
-
-fn get_js_files(d: &str) -> Vec<PathBuf> {
- let manifest_dir = Path::new(env!("CARGO_MANIFEST_DIR"));
- let mut js_files = std::fs::read_dir(d)
- .unwrap()
- .map(|dir_entry| {
- let file = dir_entry.unwrap();
- manifest_dir.join(file.path())
- })
- .filter(|path| path.extension().unwrap_or_default() == "js")
- .collect::<Vec<PathBuf>>();
- js_files.sort();
- js_files
-}
diff --git a/core/build_util.rs b/core/build_util.rs
new file mode 100644
index 000000000..04a0f870b
--- /dev/null
+++ b/core/build_util.rs
@@ -0,0 +1,44 @@
+//! Helper module used in cli/build.rs and runtime/build.rs
+use crate::JsRuntime;
+use std::path::Path;
+use std::path::PathBuf;
+
+pub fn create_snapshot(
+ mut js_runtime: JsRuntime,
+ snapshot_path: &Path,
+ files: Vec<PathBuf>,
+) {
+ // TODO(nayeemrmn): https://github.com/rust-lang/cargo/issues/3946 to get the
+ // workspace root.
+ let display_root = Path::new(env!("CARGO_MANIFEST_DIR")).parent().unwrap();
+ for file in files {
+ println!("cargo:rerun-if-changed={}", file.display());
+ let display_path = file.strip_prefix(display_root).unwrap();
+ let display_path_str = display_path.display().to_string();
+ js_runtime
+ .execute(
+ &("deno:".to_string() + &display_path_str.replace('\\', "/")),
+ &std::fs::read_to_string(&file).unwrap(),
+ )
+ .unwrap();
+ }
+
+ let snapshot = js_runtime.snapshot();
+ let snapshot_slice: &[u8] = &*snapshot;
+ println!("Snapshot size: {}", snapshot_slice.len());
+ std::fs::write(&snapshot_path, snapshot_slice).unwrap();
+ println!("Snapshot written to: {} ", snapshot_path.display());
+}
+
+pub fn get_js_files(d: &Path) -> Vec<PathBuf> {
+ let mut js_files = std::fs::read_dir(d)
+ .unwrap()
+ .map(|dir_entry| {
+ let file = dir_entry.unwrap();
+ d.join(file.path())
+ })
+ .filter(|path| path.extension().unwrap_or_default() == "js")
+ .collect::<Vec<PathBuf>>();
+ js_files.sort();
+ js_files
+}
diff --git a/core/lib.rs b/core/lib.rs
index 5846ad99d..0f7c23c26 100644
--- a/core/lib.rs
+++ b/core/lib.rs
@@ -8,6 +8,7 @@ extern crate log;
mod async_cancel;
mod async_cell;
mod bindings;
+pub mod build_util;
pub mod error;
mod flags;
mod gotham_state;
diff --git a/runtime/build.rs b/runtime/build.rs
index 7c74c9793..e8f036eff 100644
--- a/runtime/build.rs
+++ b/runtime/build.rs
@@ -1,51 +1,12 @@
// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
+use deno_core::build_util::create_snapshot;
+use deno_core::build_util::get_js_files;
use deno_core::JsRuntime;
use deno_core::RuntimeOptions;
use std::env;
-use std::path::Path;
use std::path::PathBuf;
-// TODO(bartlomieju): this module contains a lot of duplicated
-// logic with `cli/build.rs`, factor out to `deno_core`.
-fn create_snapshot(
- mut js_runtime: JsRuntime,
- snapshot_path: &Path,
- files: Vec<PathBuf>,
-) {
- deno_web::init(&mut js_runtime);
- deno_fetch::init(&mut js_runtime);
- deno_crypto::init(&mut js_runtime);
- // TODO(nayeemrmn): https://github.com/rust-lang/cargo/issues/3946 to get the
- // workspace root.
- let display_root = Path::new(env!("CARGO_MANIFEST_DIR")).parent().unwrap();
- for file in files {
- println!("cargo:rerun-if-changed={}", file.display());
- let display_path = file.strip_prefix(display_root).unwrap();
- let display_path_str = display_path.display().to_string();
- js_runtime
- .execute(
- &("deno:".to_string() + &display_path_str.replace('\\', "/")),
- &std::fs::read_to_string(&file).unwrap(),
- )
- .unwrap();
- }
-
- let snapshot = js_runtime.snapshot();
- let snapshot_slice: &[u8] = &*snapshot;
- println!("Snapshot size: {}", snapshot_slice.len());
- std::fs::write(&snapshot_path, snapshot_slice).unwrap();
- println!("Snapshot written to: {} ", snapshot_path.display());
-}
-
-fn create_runtime_snapshot(snapshot_path: &Path, files: Vec<PathBuf>) {
- let js_runtime = JsRuntime::new(RuntimeOptions {
- will_snapshot: true,
- ..Default::default()
- });
- create_snapshot(js_runtime, snapshot_path, files);
-}
-
fn main() {
// Don't build V8 if "cargo doc" is being run. This is to support docs.rs.
if env::var_os("RUSTDOCFLAGS").is_some() {
@@ -62,20 +23,15 @@ fn main() {
// Main snapshot
let runtime_snapshot_path = o.join("CLI_SNAPSHOT.bin");
- let js_files = get_js_files("rt");
- create_runtime_snapshot(&runtime_snapshot_path, js_files);
-}
+ let c = PathBuf::from(env::var_os("CARGO_MANIFEST_DIR").unwrap());
+ let js_files = get_js_files(&c.join("rt"));
-fn get_js_files(d: &str) -> Vec<PathBuf> {
- let manifest_dir = Path::new(env!("CARGO_MANIFEST_DIR"));
- let mut js_files = std::fs::read_dir(d)
- .unwrap()
- .map(|dir_entry| {
- let file = dir_entry.unwrap();
- manifest_dir.join(file.path())
- })
- .filter(|path| path.extension().unwrap_or_default() == "js")
- .collect::<Vec<PathBuf>>();
- js_files.sort();
- js_files
+ let mut js_runtime = JsRuntime::new(RuntimeOptions {
+ will_snapshot: true,
+ ..Default::default()
+ });
+ deno_web::init(&mut js_runtime);
+ deno_fetch::init(&mut js_runtime);
+ deno_crypto::init(&mut js_runtime);
+ create_snapshot(js_runtime, &runtime_snapshot_path, js_files);
}
generated by cgit v1.2.3 (git 2.25.1) at 2025-07-17 23:25:52 +0000