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Stop if rollup can't find import that should be there #1118

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Oct 24, 2023
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20 changes: 19 additions & 1 deletion packages/cargo-pgml-components/Cargo.lock

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3 changes: 2 additions & 1 deletion packages/cargo-pgml-components/Cargo.toml
Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
[package]
name = "cargo-pgml-components"
version = "0.1.19"
version = "0.1.20"
edition = "2021"
authors = ["PostgresML <team@postgresml.org>"]
license = "MIT"
Expand All @@ -22,6 +22,7 @@ regex = "1"
toml = "0.7"
serde = { version = "1", features = ["derive"] }
file-lock = "2"
serde_json = "1"

[dev-dependencies]
assert_cmd = "2"
Expand Down
32 changes: 29 additions & 3 deletions packages/cargo-pgml-components/src/frontend/javascript.rs
Original file line number Diff line number Diff line change
@@ -1,13 +1,14 @@
//! Javascript bundling.

use glob::glob;
use std::collections::HashSet;
use std::collections::{HashMap, HashSet};
use std::fs::{copy, read_to_string, remove_file, File};
use std::io::Write;
use std::path::PathBuf;
use std::path::{Path, PathBuf};
use std::process::{exit, Command};

use convert_case::{Case, Casing};
use serde::{Deserialize, Serialize};

use crate::config::Config;
use crate::frontend::tools::execute_with_nvm;
Expand All @@ -32,6 +33,11 @@ static OLD_BUNLDES_GLOB: &'static str = "static/js/*.*.js";
/// JS compiler
static JS_COMPILER: &'static str = "rollup";

#[derive(Serialize, Deserialize, Debug)]
struct Packages {
dependencies: HashMap<String, String>,
}

/// Delete old bundles we may have created.
fn cleanup_old_bundles() {
// Clean up old bundles
Expand Down Expand Up @@ -146,6 +152,16 @@ pub fn bundle(config: Config, minify: bool) {
cleanup_old_bundles();
assemble_modules(config.clone());

let package_json = Path::new("package.json");

let packages: Packages = if package_json.is_file() {
let packages = unwrap_or_exit!(read_to_string(package_json));
unwrap_or_exit!(serde_json::from_str(&packages))
} else {
warn("package.json not found, can't validate rollup output");
serde_json::from_str(r#"{"dependencies": {}}"#).unwrap()
};

let mut command = Command::new(JS_COMPILER);

command
Expand All @@ -163,7 +179,17 @@ pub fn bundle(config: Config, minify: bool) {

// Bundle JavaScript.
info("bundling javascript with rollup");
unwrap_or_exit!(execute_with_nvm(&mut command));
let output = unwrap_or_exit!(execute_with_nvm(&mut command));

let lines = output.split("\n");
for line in lines {
for (package, _version) in &packages.dependencies {
if line.contains(package) {
error(&format!("unresolved import: {}", package));
exit(1);
}
}
}

info(&format!("written {}", JS_FILE));

Expand Down
2 changes: 1 addition & 1 deletion packages/cargo-pgml-components/src/util.rs
Original file line number Diff line number Diff line change
Expand Up @@ -69,7 +69,7 @@ pub fn execute_command(command: &mut Command) -> std::io::Result<String> {
info!("{}", stdout);
}

Ok(stdout)
Ok(stdout.clone() + &stderr)
}

pub fn write_to_file(path: &Path, content: &str) -> std::io::Result<()> {
Expand Down