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Generate summary

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Former-commit-id: cdb9af36c1
This commit is contained in:
Jarred Sumner
2021-06-08 02:54:50 -07:00
parent 395deef793
commit 3b8cabcc81
10 changed files with 1200 additions and 934 deletions
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34
src/cli.zig
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@@ -132,7 +132,7 @@ pub const Cli = struct {
clap.parseParam("--platform <STR> \"browser\" or \"node\". Defaults to \"browser\"") catch unreachable,
clap.parseParam("--main-fields <STR>... Main fields to lookup in package.json. Defaults to --platform dependent") catch unreachable,
clap.parseParam("--scan Instead of bundling or transpiling, print a list of every file imported by an entry point, recursively") catch unreachable,
clap.parseParam("--jsbundle Generate a new node_modules.jsbundle file from the current node_modules folder and entry point(s)") catch unreachable,
clap.parseParam("--jsb Generate a new node_modules.jsb file from node_modules and entry point(s)") catch unreachable,
clap.parseParam("<POS>... Entry points to use") catch unreachable,
};
@@ -279,7 +279,7 @@ pub const Cli = struct {
.main_fields = args.options("--main-fields"),
.platform = platform,
.only_scan_dependencies = if (args.flag("--scan")) Api.ScanDependencyMode.all else Api.ScanDependencyMode._none,
.generate_node_module_bundle = if (args.flag("--jsbundle")) true else false,
.generate_node_module_bundle = if (args.flag("--jsb")) true else false,
};
}
};
@@ -306,10 +306,26 @@ pub const Cli = struct {
MainPanicHandler.Singleton = &panicker;
var args = try Arguments.parse(alloc.static, stdout, stderr);
if ((args.entry_points.len == 1 and args.entry_points[0].len > ".jsbundle".len and args.entry_points[0][args.entry_points[0].len - ".jsbundle".len] == '.' and strings.eqlComptime(args.entry_points[0][args.entry_points[0].len - "jsbundle".len ..], "jsbundle"))) {
if ((args.entry_points.len == 1 and args.entry_points[0].len > ".jsb".len and args.entry_points[0][args.entry_points[0].len - ".jsb".len] == '.' and strings.eqlComptime(args.entry_points[0][args.entry_points[0].len - "jsb".len ..], "jsb"))) {
var out_buffer: [std.fs.MAX_PATH_BYTES]u8 = undefined;
var input = try std.fs.openFileAbsolute(try std.os.realpath(args.entry_points[0], &out_buffer), .{ .read = true });
try NodeModuleBundle.printBundle(std.fs.File, input, @TypeOf(stdout), stdout);
const params = comptime [_]clap.Param(clap.Help){
clap.parseParam("--summary Print a summary") catch unreachable,
clap.parseParam("<POS>... ") catch unreachable,
};
var jsBundleArgs = clap.parse(clap.Help, &params, .{}) catch |err| {
try NodeModuleBundle.printBundle(std.fs.File, input, @TypeOf(stdout), stdout);
return;
};
if (jsBundleArgs.flag("--summary")) {
try NodeModuleBundle.printSummaryFromDisk(std.fs.File, input, @TypeOf(stdout), stdout, allocator);
} else {
try NodeModuleBundle.printBundle(std.fs.File, input, @TypeOf(stdout), stdout);
}
return;
}
@@ -326,7 +342,15 @@ pub const Cli = struct {
if ((args.generate_node_module_bundle orelse false)) {
var this_bundler = try bundler.ServeBundler.init(allocator, &log, args);
this_bundler.configureLinker();
try bundler.ServeBundler.GenerateNodeModuleBundle.generate(&this_bundler, allocator);
var filepath = "node_modules.jsb";
var node_modules = try bundler.ServeBundler.GenerateNodeModuleBundle.generate(&this_bundler, allocator, filepath);
var elapsed = @divTrunc(std.time.nanoTimestamp() - start_time, @as(i128, std.time.ns_per_ms));
var bundle = NodeModuleBundle.init(node_modules, allocator);
bundle.printSummary();
const indent = comptime " ";
Output.prettyln(indent ++ "<d>{d:6}ms elapsed", .{@intCast(u32, elapsed)});
Output.prettyln(indent ++ "<r>Saved to ./{s}", .{filepath});
return;
}