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format hosted modules

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Richard Feldman 2022-01-29 21:38:10 -05:00
parent 484ce2fbc9
commit c3123de737
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GPG key ID: 7E4127D1E4241798
2 changed files with 65 additions and 4 deletions
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46
compiler/fmt/src/module.rs
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@ -5,8 +5,8 @@ use crate::spaces::{fmt_default_spaces, fmt_spaces, INDENT};
use crate::Buf;
use roc_parse::ast::{Collection, Module, Spaced};
use roc_parse::header::{
AppHeader, Effects, ExposedName, ImportsEntry, InterfaceHeader, ModuleName, PackageEntry,
PackageName, PlatformHeader, PlatformRequires, To, TypedIdent,
AppHeader, Effects, ExposedName, HostedHeader, ImportsEntry, InterfaceHeader, ModuleName,
PackageEntry, PackageName, PlatformHeader, PlatformRequires, To, TypedIdent,
};
use roc_parse::ident::UppercaseIdent;
use roc_region::all::Loc;
@ -22,6 +22,9 @@ pub fn fmt_module<'a, 'buf>(buf: &mut Buf<'buf>, module: &'a Module<'a>) {
Module::Platform { header } => {
fmt_platform_header(buf, header);
}
Module::Hosted { header } => {
fmt_hosted_header(buf, header);
}
}
}
@ -50,6 +53,45 @@ pub fn fmt_interface_header<'a, 'buf>(buf: &mut Buf<'buf>, header: &'a Interface
fmt_imports(buf, header.imports, indent);
}
pub fn fmt_hosted_header<'a, 'buf>(buf: &mut Buf<'buf>, header: &'a HostedHeader<'a>) {
let indent = INDENT;
buf.indent(0);
buf.push_str("hosted");
// module name
fmt_default_spaces(buf, header.after_hosted_keyword, indent);
buf.push_str(header.name.value.as_str());
// exposes
fmt_default_spaces(buf, header.before_exposes, indent);
buf.indent(indent);
buf.push_str("exposes");
fmt_default_spaces(buf, header.after_exposes, indent);
fmt_exposes(buf, header.exposes, indent);
// imports
fmt_default_spaces(buf, header.before_imports, indent);
buf.indent(indent);
buf.push_str("imports");
fmt_default_spaces(buf, header.after_imports, indent);
fmt_imports(buf, header.imports, indent);
// generates
fmt_default_spaces(buf, header.before_generates, indent);
buf.indent(indent);
buf.push_str("generates");
fmt_default_spaces(buf, header.after_generates, indent);
buf.push_str(header.generates.into());
// with
fmt_default_spaces(buf, header.before_with, indent);
buf.indent(indent);
buf.push_str("with");
fmt_default_spaces(buf, header.after_with, indent);
fmt_exposes(buf, header.generates_with, indent);
}
pub fn fmt_app_header<'a, 'buf>(buf: &mut Buf<'buf>, header: &'a AppHeader<'a>) {
let indent = INDENT;
buf.indent(0);