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feat: support external lib usage #18

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Merged
zees-dev merged 5 commits into from
Aug 5, 2025
Merged

feat: support external lib usage #18

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4f77f34
added runtime flag
zees-dev Jul 29, 2025
8d925af
crate-type can also be used as rust lib
zees-dev Jul 29, 2025
ef5f4ce
removed standard build as it matches full build
zees-dev Jul 29, 2025
561f0c5
introduced runtime flag to codebase
zees-dev Jul 29, 2025
cbe9b4b
refactor modules to make them importable with external runtimes
zees-dev Jul 29, 2025
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11 changes: 5 additions & 6 deletions .github/workflows/release.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -13,11 +13,10 @@ jobs:
strategy:
matrix:
build: [
{ name: 'standard', features: '' },
{ name: 'crypto', features: '--no-default-features --features crypto' },
{ name: 'fetch', features: '--no-default-features --features fetch' },
{ name: 'llm', features: '--no-default-features --features llm' },
{ name: 'wasip1', features: '--no-default-features --features wasip1' },
{ name: 'crypto', features: '--no-default-features --features runtime,crypto' },
{ name: 'fetch', features: '--no-default-features --features runtime,fetch' },
{ name: 'wasip1', features: '--no-default-features --features runtime,wasip1' },
{ name: 'llm', features: '--no-default-features --features runtime,llm' },
{ name: 'full', features: '--all-features' },
]

Expand Down Expand Up @@ -46,7 +45,7 @@ jobs:
id: prepare
run: |
VERSION=${{ github.event.release.tag_name }}
SUFFIX="${{ matrix.build.name != 'standard' && format('-{0}', matrix.build.name) || '' }}"
SUFFIX="${{ format('-{0}', matrix.build.name) || '' }}"
ARTIFACT_NAME="bless-plugins${SUFFIX}-${VERSION}.wasm"
mv bless_plugins.wasm "$ARTIFACT_NAME"
echo "artifact_name=$ARTIFACT_NAME" >> "$GITHUB_OUTPUT"
Expand Down
5 changes: 3 additions & 2 deletions Cargo.toml
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Original file line number Diff line number Diff line change
Expand Up @@ -11,7 +11,7 @@ repository = "https://github.com/blessnetwork/javy-bless-plugins"

[lib]
name = "bless_plugins"
crate-type = ["cdylib"]
crate-type = ["cdylib", "rlib"]

[dependencies]
anyhow = "1.0.95"
Expand All @@ -27,7 +27,8 @@ lto = true
opt-level = 3

[features]
default = ["crypto", "fetch", "llm", "wasip1"]
default = ["runtime", "crypto", "fetch", "llm", "wasip1"]
runtime = []
crypto = []
fetch = ["blockless-sdk/http"]
llm = ["blockless-sdk/llm"]
Expand Down
187 changes: 97 additions & 90 deletions src/lib.rs
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Original file line number Diff line number Diff line change
@@ -1,8 +1,9 @@
#[allow(unused_imports)]
use javy_plugin_api::{
import_namespace,
javy::{
hold, hold_and_release,
quickjs::{prelude::MutFn, Function},
quickjs::{prelude::MutFn, Ctx, Function, Result},
to_js_error, Args,
},
Config,
Expand All @@ -17,112 +18,30 @@ pub mod llm;
#[cfg(feature = "wasip1")]
pub mod wasi;

#[cfg(feature = "crypto")]
use crypto::bless_get_random_values;

#[cfg(feature = "fetch")]
use fetch::bless_fetch_request;

#[cfg(feature = "llm")]
use llm::bless_llm_plugin;

#[cfg(feature = "runtime")]
import_namespace!("bless_core_plugins");

#[cfg(feature = "runtime")]
#[export_name = "initialize_runtime"]
pub extern "C" fn initialize_runtime() {
let mut config = Config::default();
config.event_loop(true);
config.javy_stream_io(true);
config.text_encoding(true);

#[allow(unused_variables)]
javy_plugin_api::initialize_runtime(config, |runtime| {
runtime
.context()
.with(|ctx| {
#[cfg(feature = "crypto")]
ctx.globals().set(
"__javy_crypto_get_random_values",
Function::new(
ctx.clone(),
MutFn::new(move |cx, args| {
let (cx, args) = hold_and_release!(cx, args);
bless_get_random_values(hold!(cx.clone(), args))
.map_err(|e| to_js_error(cx, e))
}),
)?,
)?;

set_crypto_globals(&ctx)?;
#[cfg(feature = "fetch")]
ctx.globals().set(
"__javy_fetchio_request",
Function::new(
ctx.clone(),
MutFn::new(move |cx, args| {
let (cx, args) = hold_and_release!(cx, args);
bless_fetch_request(hold!(cx.clone(), args))
.map_err(|e| to_js_error(cx, e))
}),
)?,
)?;

set_fetch_globals(&ctx)?;
#[cfg(feature = "wasip1")]
{
macro_rules! bind {
(function, $l: ident) => {
let name = concat!("__javy_", stringify!($l));
ctx.globals().set(
name,
Function::new(
ctx.clone(),
MutFn::new(move |cx, args| {
let (cx, args) = hold_and_release!(cx, args);
wasi::$l(hold!(cx.clone(), args))
.map_err(|e| to_js_error(cx, e))
}),
)?,
)?;
};
}
bind!(function, wasi_preview1_open);
bind!(function, wasi_preview1_fd_prestat_dir_name);
bind!(function, wasi_preview1_path_create_directory);
bind!(function, wasi_preview1_path_remove_directory);
bind!(function, wasi_preview1_path_unlink_file);
bind!(function, wasi_preview1_close);
bind!(function, wasi_preview1_path_symlink);
bind!(function, wasi_preview1_path_link);
bind!(function, wasi_preview1_path_rename);
bind!(function, wasi_preview1_path_filestat_get);
}

#[cfg(feature = "llm")]
ctx.globals().set(
"BlessLLM",
Function::new(
ctx.clone(),
MutFn::new(move |cx, args| {
let (cx, args) = hold_and_release!(cx, args);
bless_llm_plugin(hold!(cx.clone(), args))
.map_err(|e| to_js_error(cx, e))
}),
)?,
)?;

// Expose the suppported models object globally for JS
set_wasi_globals(&ctx)?;
#[cfg(feature = "llm")]
ctx.globals().set(
"MODELS",
javy_plugin_api::javy::quickjs::Value::from_object(
llm::supported_models_object(&ctx)?,
),
)?;

#[cfg(feature = "crypto")]
ctx.eval::<(), _>(include_str!("crypto/crypto.js"))?;
#[cfg(feature = "fetch")]
ctx.eval::<(), _>(include_str!("fetch/fetch.js"))?;
#[cfg(feature = "wasip1")]
ctx.eval::<(), _>(include_str!("wasi/preview_1.js"))?;
set_llm_globals(&ctx)?;
Ok::<_, anyhow::Error>(())
})
.unwrap();
Expand All @@ -131,3 +50,91 @@ pub extern "C" fn initialize_runtime() {
})
.unwrap();
}

#[cfg(feature = "crypto")]
pub fn set_crypto_globals(ctx: &Ctx<'_>) -> Result<()> {
ctx.globals().set(
"__javy_crypto_get_random_values",
Function::new(
ctx.clone(),
MutFn::new(move |cx, args| {
let (cx, args) = hold_and_release!(cx, args);
crypto::bless_get_random_values(hold!(cx.clone(), args))
.map_err(|e| to_js_error(cx, e))
}),
)?,
)?;
ctx.eval::<(), _>(include_str!("crypto/crypto.js"))?;
Ok(())
}

#[cfg(feature = "fetch")]
pub fn set_fetch_globals(ctx: &Ctx<'_>) -> Result<()> {
ctx.globals().set(
"__javy_fetchio_request",
Function::new(
ctx.clone(),
MutFn::new(move |cx, args| {
let (cx, args) = hold_and_release!(cx, args);
fetch::bless_fetch_request(hold!(cx.clone(), args)).map_err(|e| to_js_error(cx, e))
}),
)?,
)?;
ctx.eval::<(), _>(include_str!("fetch/fetch.js"))?;
Ok(())
}

#[cfg(feature = "wasip1")]
pub fn set_wasi_globals(ctx: &Ctx<'_>) -> Result<()> {
macro_rules! bind {
(function, $l: ident) => {
let name = concat!("__javy_", stringify!($l));
ctx.globals().set(
name,
Function::new(
ctx.clone(),
MutFn::new(move |cx, args| {
let (cx, args) = hold_and_release!(cx, args);
wasi::$l(hold!(cx.clone(), args)).map_err(|e| to_js_error(cx, e))
}),
)?,
)?;
};
}
bind!(function, wasi_preview1_open);
bind!(function, wasi_preview1_fd_prestat_dir_name);
bind!(function, wasi_preview1_path_create_directory);
bind!(function, wasi_preview1_path_remove_directory);
bind!(function, wasi_preview1_path_unlink_file);
bind!(function, wasi_preview1_close);
bind!(function, wasi_preview1_path_symlink);
bind!(function, wasi_preview1_path_link);
bind!(function, wasi_preview1_path_rename);
bind!(function, wasi_preview1_path_filestat_get);
ctx.eval::<(), _>(include_str!("wasi/preview_1.js"))?;
Ok(())
}

#[cfg(feature = "llm")]
pub fn set_llm_globals(ctx: &Ctx<'_>) -> Result<()> {
ctx.globals().set(
"BlessLLM",
Function::new(
ctx.clone(),
MutFn::new(move |cx, args| {
let (cx, args) = hold_and_release!(cx, args);
llm::bless_llm_plugin(hold!(cx.clone(), args)).map_err(|e| to_js_error(cx, e))
}),
)?,
)?;

// Expose the suppported models object globally for JS
let ctx_clone = ctx.clone();
ctx.globals().set(
"MODELS",
javy_plugin_api::javy::quickjs::Value::from_object(
llm::supported_models_object(ctx).map_err(|e| to_js_error(ctx_clone, e))?,
),
)?;
Ok(())
}
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