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-rw-r--r--node_modules/webpack/hot/signal.js62
1 files changed, 62 insertions, 0 deletions
diff --git a/node_modules/webpack/hot/signal.js b/node_modules/webpack/hot/signal.js
new file mode 100644
index 0000000..63bfdd6
--- /dev/null
+++ b/node_modules/webpack/hot/signal.js
@@ -0,0 +1,62 @@
+/*
+ MIT License http://www.opensource.org/licenses/mit-license.php
+ Author Tobias Koppers @sokra
+*/
+/*globals __resourceQuery */
+if (module.hot) {
+ var log = require("./log");
+ var checkForUpdate = function checkForUpdate(fromUpdate) {
+ module.hot
+ .check()
+ .then(function(updatedModules) {
+ if (!updatedModules) {
+ if (fromUpdate) log("info", "[HMR] Update applied.");
+ else log("warning", "[HMR] Cannot find update.");
+ return;
+ }
+
+ return module.hot
+ .apply({
+ ignoreUnaccepted: true,
+ onUnaccepted: function(data) {
+ log(
+ "warning",
+ "Ignored an update to unaccepted module " +
+ data.chain.join(" -> ")
+ );
+ }
+ })
+ .then(function(renewedModules) {
+ require("./log-apply-result")(updatedModules, renewedModules);
+
+ checkForUpdate(true);
+ return null;
+ });
+ })
+ .catch(function(err) {
+ var status = module.hot.status();
+ if (["abort", "fail"].indexOf(status) >= 0) {
+ log("warning", "[HMR] Cannot apply update.");
+ log("warning", "[HMR] " + log.formatError(err));
+ log("warning", "[HMR] You need to restart the application!");
+ } else {
+ log("warning", "[HMR] Update failed: " + (err.stack || err.message));
+ }
+ });
+ };
+
+ process.on(__resourceQuery.substr(1) || "SIGUSR2", function() {
+ if (module.hot.status() !== "idle") {
+ log(
+ "warning",
+ "[HMR] Got signal but currently in " + module.hot.status() + " state."
+ );
+ log("warning", "[HMR] Need to be in idle state to start hot update.");
+ return;
+ }
+
+ checkForUpdate();
+ });
+} else {
+ throw new Error("[HMR] Hot Module Replacement is disabled.");
+}