added contracts

.gitignore

@@ -3,3 +3,6 @@ out/
 cache/
 lcov.info
 test/reference/RPC.sol
+
+# environment
+.env

.gitmodules

@@ -0,0 +1,21 @@
+[submodule "lib/openzeppelin-contracts"]
+	path = lib/openzeppelin-contracts
+	url = https://github.com/OpenZeppelin/openzeppelin-contracts
+[submodule "lib/forge-std"]
+	path = lib/forge-std
+	url = https://github.com/foundry-rs/forge-std
+[submodule "lib/uniswap/v3-periphery"]
+	path = lib/uniswap/v3-periphery
+	url = https://github.com/Uniswap/v3-periphery
+[submodule "lib/uniswap/v3-core"]
+	path = lib/uniswap/v3-core
+	url = https://github.com/Uniswap/v3-core
+[submodule "lib/ds-test"]
+	path = lib/ds-test
+	url = https://github.com/dapphub/ds-test.git
+[submodule "lib/canonical-weth"]
+	path = lib/canonical-weth
+	url = https://github.com/gnosis/canonical-weth.git
+[submodule "lib/chainlink"]
+	path = lib/chainlink
+	url = https://github.com/smartcontractkit/chainlink

deploy.txt

@@ -0,0 +1 @@
+forge create --rpc-url %INFURA_GOERLI% --constructor-args 100 0xE592427A0AEce92De3Edee1F18E0157C05861564 --private-key %PRIVATE_KEY% --etherscan-api-key %ETHERSCAN_API_KEY% --verify src/KyotoPay.sol:KyotoPay

foundry.toml

@@ -0,0 +1,15 @@
+[profile.default]
+src = 'src'
+out = 'out'
+libs = ['lib']
+gas_reports = ["KyotoPay", "Deployer"]
+remappings = ["ds-test/=lib/ds-test/src", "@openzeppelin/=lib/openzeppelin-contracts/", "@uniswap=lib/uniswap", "@chainlink=lib/chainlink"]
+
+[rpc_endpoints]
+mainnet = "${MAINNET_RPC_URL}"
+goerli = "${GOERLI_RPC_URL}"
+polygon = "${POLYGON_RPC_URL}"
+
+[etherscan]
+mainnet = { key = "${ETHERSCAN_MAINNET_KEY}" }
+goerli = { key = "${ETHERSCAN_MAINNET_KEY}", chain = "goerli" }

lib/canonical-weth/.eslintrc.js

@@ -0,0 +1,4 @@
+module.exports = {
+  env: { es6: true, node: true },
+  extends: ["plugin:prettier/recommended"]
+};

lib/canonical-weth/.gitignore

@@ -0,0 +1,59 @@
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+
+# nyc test coverage
+.nyc_output
+
+# Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# Bower dependency directory (https://bower.io/)
+bower_components
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (http://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directories
+node_modules/
+jspm_packages/
+
+# Typescript v1 declaration files
+typings/
+
+# Optional npm cache directory
+.npm
+
+# Optional eslint cache
+.eslintcache
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+
+# dotenv environment variables file
+.env
+

lib/canonical-weth/.prettierignore

@@ -0,0 +1,3 @@
+package.json
+package-lock.json
+build/

lib/canonical-weth/.travis.yml

@@ -0,0 +1,4 @@
+language: node_js
+node_js:
+  - "node"
+  - "8"