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Add roc build --bundle to CLI

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Richard Feldman 2022-11-15 10:34:49 -05:00
parent 841d764ca1
commit 4f34eac1e6
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3 changed files with 64 additions and 25 deletions
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70
crates/cli/src/lib.rs
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@ -48,6 +48,7 @@ pub const CMD_GLUE: &str = "glue";
pub const CMD_GEN_STUB_LIB: &str = "gen-stub-lib";
pub const FLAG_DEBUG: &str = "debug";
pub const FLAG_BUNDLE: &str = "bundle";
pub const FLAG_DEV: &str = "dev";
pub const FLAG_OPTIMIZE: &str = "optimize";
pub const FLAG_MAX_THREADS: &str = "max-threads";
@ -164,6 +165,12 @@ pub fn build_app<'a>() -> Command<'a> {
.help("Build a C library instead of an executable")
.required(false),
)
.arg(
Arg::new(FLAG_BUNDLE)
.long(FLAG_BUNDLE)
.help("Create a .rp1 bundle for a package, so others can add it as a HTTPS dependency.")
.required(false),
)
.arg(
Arg::new(FLAG_NO_LINK)
.long(FLAG_NO_LINK)
@ -485,6 +492,46 @@ pub fn build(
use build::build_file;
use BuildConfig::*;
let filename = matches.value_of_os(ROC_FILE).unwrap();
let path_buf = {
let path = Path::new(filename);
// Spawn the root task
if !path.exists() {
let path_string = path.to_string_lossy();
// TODO these should use roc_reporting to display nicer error messages.
match matches.value_source(ROC_FILE) {
Some(ValueSource::DefaultValue) => {
eprintln!(
"\nNo `.roc` file was specified, and the current directory does not contain a {} file to use as a default.\n\nYou can run `roc help` for more information on how to provide a .roc file.\n",
DEFAULT_ROC_FILENAME
)
}
_ => eprintln!("\nThis file was not found: {}\n\nYou can run `roc help` for more information on how to provide a .roc file.\n", path_string),
}
process::exit(1);
}
if matches.is_present(FLAG_BUNDLE) {
// Rather than building an executable or library, we're building
// a rp1 bundle so this code can be distributed via a HTTPS
let filename = roc_packaging::rp1::build(path)?;
let created_path = path.with_file_name(&filename);
println!(
"Built \x1B[33m{}\x1B[39m into the following bundle:\n\n\t\x1B[33m{}\x1B[39m\n\nTo distribute this bundle as a package, upload this to some URL and then add it as a dependency with:\n\n\t\x1B[32m\"https://your-url-goes-here/{filename}\"\x1B[39m\n",
path.to_string_lossy(),
created_path.to_string_lossy()
);
return Ok(0);
}
path.to_path_buf()
};
// the process will end after this function,
// so we don't want to spend time freeing these values
let arena = ManuallyDrop::new(Bump::new());
@ -548,27 +595,6 @@ pub fn build(
triple != Triple::host() && !matches!(triple.architecture, Architecture::Wasm32)
};
let filename = matches.value_of_os(ROC_FILE).unwrap();
let path = Path::new(filename);
// Spawn the root task
if !path.exists() {
let path_string = path.to_string_lossy();
// TODO these should use roc_reporting to display nicer error messages.
match matches.value_source(ROC_FILE) {
Some(ValueSource::DefaultValue) => {
eprintln!(
"\nNo `.roc` file was specified, and the current directory does not contain a {} file to use as a default.\n\nYou can run `roc help` for more information on how to provide a .roc file.\n",
DEFAULT_ROC_FILENAME
)
}
_ => eprintln!("\nThis file was not found: {}\n\nYou can run `roc help` for more information on how to provide a .roc file.\n", path_string),
}
process::exit(1);
}
let wasm_dev_stack_bytes: Option<u32> = matches
.try_get_one::<&str>(FLAG_WASM_STACK_SIZE_KB)
.ok()
@ -590,7 +616,7 @@ pub fn build(
let res_binary_path = build_file(
&arena,
&triple,
path.to_path_buf(),
path_buf,
code_gen_options,
emit_timings,
link_type,