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src/build_assets.rs: Refactor into smaller functions (#1822)

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To make the code easier to work with.
This commit is contained in:
Martin Nordholts 2021-08-27 09:56:20 +02:00 committed by GitHub
parent 19c3e82abf
commit 27fa55d274
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 37 additions and 8 deletions
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43
src/build_assets.rs
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@ -33,6 +33,24 @@ pub fn build_assets(
target_dir: &Path,
current_version: &str,
) -> Result<()> {
let theme_set = build_theme_set(source_dir, include_integrated_assets);
let syntax_set_builder = build_syntax_set_builder(source_dir, include_integrated_assets)?;
if std::env::var("BAT_PRINT_SYNTAX_DEPENDENCIES").is_ok() {
// To trigger this code, run:
// BAT_PRINT_SYNTAX_DEPENDENCIES=1 cargo run -- cache --build --source assets --blank --target /tmp
print_syntax_dependencies(&syntax_set_builder);
}
let syntax_set = syntax_set_builder.build();
print_unlinked_contexts(&syntax_set);
write_assets(&theme_set, &syntax_set, target_dir, current_version)
}
fn build_theme_set(source_dir: &Path, include_integrated_assets: bool) -> ThemeSet {
let mut theme_set = if include_integrated_assets {
crate::assets::get_integrated_themeset()
} else {
@ -56,6 +74,13 @@ pub fn build_assets(
);
}
theme_set
}
fn build_syntax_set_builder(
source_dir: &Path,
include_integrated_assets: bool,
) -> Result<SyntaxSetBuilder> {
let mut syntax_set_builder = if !include_integrated_assets {
let mut builder = syntect::parsing::SyntaxSetBuilder::new();
builder.add_plain_text_syntax();
@ -75,13 +100,10 @@ pub fn build_assets(
);
}
if std::env::var("BAT_PRINT_SYNTAX_DEPENDENCIES").is_ok() {
// To trigger this code, run:
// BAT_PRINT_SYNTAX_DEPENDENCIES=1 cargo run -- cache --build --source assets --blank --target /tmp
print_syntax_dependencies(&syntax_set_builder);
Ok(syntax_set_builder)
}
let syntax_set = syntax_set_builder.build();
fn print_unlinked_contexts(syntax_set: &SyntaxSet) {
let missing_contexts = syntax_set.find_unlinked_contexts();
if !missing_contexts.is_empty() {
println!("Some referenced contexts could not be found!");
@ -89,10 +111,17 @@ pub fn build_assets(
println!("- {}", context);
}
}
}
fn write_assets(
theme_set: &ThemeSet,
syntax_set: &SyntaxSet,
target_dir: &Path,
current_version: &str,
) -> Result<()> {
let _ = std::fs::create_dir_all(target_dir);
asset_to_cache(&theme_set, &target_dir.join("themes.bin"), "theme set")?;
asset_to_cache(&syntax_set, &target_dir.join("syntaxes.bin"), "syntax set")?;
asset_to_cache(theme_set, &target_dir.join("themes.bin"), "theme set")?;
asset_to_cache(syntax_set, &target_dir.join("syntaxes.bin"), "syntax set")?;
print!(
"Writing metadata to folder {} ... ",