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fix(cli): bundle command support shebang file (#17113)
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parent
822173664e
commit
211a8b438a
4 changed files with 39 additions and 2 deletions
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@ -470,4 +470,9 @@ mod bundle {
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http_server: true,
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http_server: true,
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exit_code: 1,
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exit_code: 1,
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});
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});
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itest!(bundle_shebang_file {
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args: "bundle subdir/shebang_file.js",
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output: "bundle/shebang_file.bundle.out",
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});
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}
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}
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10
cli/tests/testdata/bundle/shebang_file.bundle.out
vendored
Normal file
10
cli/tests/testdata/bundle/shebang_file.bundle.out
vendored
Normal file
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@ -0,0 +1,10 @@
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[WILDCARD]
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#!/usr/bin/env -S deno run --allow-read
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// deno-fmt-ignore-file
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// deno-lint-ignore-file
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// This code was bundled using `deno bundle` and it's not recommended to edit it manually
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for (const item of Deno.readDirSync(".")){
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console.log(item.name);
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}
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5
cli/tests/testdata/subdir/shebang_file.js
vendored
Normal file
5
cli/tests/testdata/subdir/shebang_file.js
vendored
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@ -0,0 +1,5 @@
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#!/usr/bin/env -S deno run --allow-read
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for (const item of Deno.readDirSync(".")) {
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console.log(item.name);
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}
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@ -147,12 +147,29 @@ fn bundle_module_graph(
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}
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}
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}
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}
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deno_emit::bundle_graph(
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let mut output = deno_emit::bundle_graph(
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graph,
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graph,
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deno_emit::BundleOptions {
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deno_emit::BundleOptions {
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bundle_type: deno_emit::BundleType::Module,
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bundle_type: deno_emit::BundleType::Module,
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emit_options: ts_config_result.ts_config.into(),
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emit_options: ts_config_result.ts_config.into(),
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emit_ignore_directives: true,
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emit_ignore_directives: true,
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},
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},
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)
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)?;
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// todo(https://github.com/denoland/deno_emit/issues/85): move to deno_emit
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if let Some(shebang) = shebang_file(graph) {
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output.code = format!("{}\n{}", shebang, output.code);
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}
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Ok(output)
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}
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fn shebang_file(graph: &deno_graph::ModuleGraph) -> Option<String> {
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let source = graph.get(&graph.roots[0].0)?.maybe_source.as_ref()?;
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let first_line = source.lines().next()?;
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if first_line.starts_with("#!") {
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Some(first_line.to_string())
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} else {
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None
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}
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}
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}
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