record the latest updated block and publish to website, fixes #3

Author: fulldecent

README.md

@@ -43,8 +43,7 @@ time zsh build-square.sh && rm -rf build/squares-rgb
 Deploy generally looks like this.
 
 ```sh
-cp build/wholeSquare.png ~/Sites/tenthousandsu.com/build/wholeSquare.png
-cp build/squarePersonalizations.json ~/Sites/tenthousandsu.com/build/squarePersonalizations.json
+cp build/wholeSquare.png build/squarePersonalizations.json  build/loadedTo.json ~/Sites/tenthousandsu.com/build
 cp build/metadata/*.json build/metadata/*.svg ~/Sites/tenthousandsu.com/erc721
 cd ~/Sites/tenthousandsu.com
 git status # Manually do a sanity check git diff # Manually do a sanity check

load-blockchain.mjs

@@ -162,4 +162,5 @@ for await (const event of personalized) {
 // Save checkpoint /////////////////////////////////////////////////////////////
 state.startBlock = endBlock;
 fs.writeFileSync("build/squarePersonalizations.json", JSON.stringify(state.squarePersonalizations));
-fs.writeFileSync("build/resume.json", JSON.stringify(state));
+fs.writeFileSync("build/resume.json", JSON.stringify(state));
+fs.writeFileSync("build/loadedTo.json", JSON.stringify(state.startBlock));