diff options
Diffstat (limited to 'bin/uglifyjs')
| -rwxr-xr-x | bin/uglifyjs | 40 |
1 files changed, 23 insertions, 17 deletions
diff --git a/bin/uglifyjs b/bin/uglifyjs index ca75f159..8d4fe4d9 100755 --- a/bin/uglifyjs +++ b/bin/uglifyjs @@ -73,6 +73,7 @@ You need to pass an argument to this option to specify the name that your module .describe("mangle-regex", "Only mangle property names matching the regex") .describe("name-cache", "File to hold mangled names mappings") .describe("pure-funcs", "List of functions that can be safely removed if their return value is not used") + .describe("dump-spidermonkey-ast", "Dump SpiderMonkey AST to stdout.") .alias("p", "prefix") .alias("o", "output") @@ -117,6 +118,7 @@ You need to pass an argument to this option to specify the name that your module .boolean("stats") .boolean("acorn") .boolean("spidermonkey") + .boolean("dump-spidermonkey-ast") .boolean("lint") .boolean("V") .boolean("version") @@ -444,26 +446,30 @@ async.eachLimit(files, 1, function (file, cb) { } } - time_it("generate", function(){ - TOPLEVEL.print(output); - }); + if (ARGS.dump_spidermonkey_ast) { + print(JSON.stringify(TOPLEVEL.to_mozilla_ast(), null, 2)); + } else { + time_it("generate", function(){ + TOPLEVEL.print(output); + }); - output = output.get(); + output = output.get(); - if (SOURCE_MAP) { - fs.writeFileSync(ARGS.source_map, SOURCE_MAP, "utf8"); - var source_map_url = ARGS.source_map_url || ( - P_RELATIVE - ? path.relative(path.dirname(OUTPUT_FILE), ARGS.source_map) - : ARGS.source_map - ); - output += "\n//# sourceMappingURL=" + source_map_url; - } + if (SOURCE_MAP) { + fs.writeFileSync(ARGS.source_map, SOURCE_MAP, "utf8"); + var source_map_url = ARGS.source_map_url || ( + P_RELATIVE + ? path.relative(path.dirname(OUTPUT_FILE), ARGS.source_map) + : ARGS.source_map + ); + output += "\n//# sourceMappingURL=" + source_map_url; + } - if (OUTPUT_FILE) { - fs.writeFileSync(OUTPUT_FILE, output, "utf8"); - } else { - print(output); + if (OUTPUT_FILE) { + fs.writeFileSync(OUTPUT_FILE, output, "utf8"); + } else { + print(output); + } } if (ARGS.stats) { |