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unify logging functionality (#3392)

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fixes #3253
fixes #3254
This commit is contained in:
Alex Lam S.L
2019-04-30 06:32:24 +08:00
committed by GitHub
parent fba008e298
commit 2ea96549c5
13 changed files with 157 additions and 192 deletions
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12
lib/minify.js
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@@ -51,7 +51,6 @@ function to_json(cache) {
}
function minify(files, options) {
var warn_function = AST_Node.warn_function;
try {
options = defaults(options, {
compress: {},
@@ -78,7 +77,6 @@ function minify(files, options) {
set_shorthand("ie8", options, [ "compress", "mangle", "output" ]);
set_shorthand("keep_fnames", options, [ "compress", "mangle" ]);
set_shorthand("toplevel", options, [ "compress", "mangle" ]);
set_shorthand("warnings", options, [ "compress" ]);
var quoted_props;
if (options.mangle) {
options.mangle = defaults(options.mangle, {
@@ -116,11 +114,9 @@ function minify(files, options) {
}, true);
}
var warnings = [];
if (options.warnings && !AST_Node.warn_function) {
AST_Node.warn_function = function(warning) {
warnings.push(warning);
};
}
if (options.warnings) AST_Node.log_function(function(warning) {
warnings.push(warning);
}, options.warnings == "verbose");
if (timings) timings.parse = Date.now();
var source_maps, toplevel;
if (files instanceof AST_Toplevel) {
@@ -240,7 +236,5 @@ function minify(files, options) {
return result;
} catch (ex) {
return { error: ex };
} finally {
AST_Node.warn_function = warn_function;
}
}