examples: Permissioned markets (#483)

.gitmodules

@@ -10,3 +10,6 @@
 [submodule "examples/cfo/deps/stake"]
 	path = examples/cfo/deps/stake
 	url = https://github.com/project-serum/stake.git
+[submodule "examples/permissioned-markets/deps/serum-dex"]
+	path = examples/permissioned-markets/deps/serum-dex
+	url = https://github.com/project-serum/serum-dex

CHANGELOG.md

@@ -11,8 +11,15 @@ incremented for features.
 
 ## [Unreleased]
 
+### Features
+
+* lang: Adds `require` macro for specifying assertions that return error codes on failure ([#483](https://github.com/project-serum/anchor/pull/483)).
+* lang: Allow one to specify arbitrary programs as the owner when creating PDA ([#483](https://github.com/project-serum/anchor/pull/483)).
+* lang: A new `bump` keyword is added to the accounts constraints, which is used to add an optional bump seed to the end of a `seeds` array. When used in conjunction with *both* `init` and `seeds`, then the program executes `find_program_address` to assert that the given bump is the canonical bump ([#483](https://github.com/project-serum/anchor/pull/483)).
+
 ### Fixes
 
+* lang: Preserve all instruction data for fallback functions ([#483](https://github.com/project-serum/anchor/pull/483)).
 * ts: Event listener not firing when creating associated accounts ([#356](https://github.com/project-serum/anchor/issues/356)).
 
 ## [0.11.0] - 2021-07-03

Cargo.toml

@@ -17,4 +17,5 @@ members = [
 exclude = [
     "examples/swap/deps/serum-dex",
     "examples/cfo/deps/serum-dex",
+    "examples/permissioned-markets/deps/serum-dex",
 ]

examples/permissioned-markets/Anchor.toml

@@ -0,0 +1,13 @@
+[provider]
+cluster = "localnet"
+wallet = "~/.config/solana/id.json"
+
+[scripts]
+test = "anchor run build && anchor test"
+build = "anchor run build-deps && anchor build"
+build-deps = "anchor run build-dex"
+build-dex = "pushd deps/serum-dex/dex/ && cargo build-bpf && popd"
+
+[[test.genesis]]
+address = "9xQeWvG816bUx9EPjHmaT23yvVM2ZWbrrpZb9PusVFin"
+program = "./deps/serum-dex/dex/target/deploy/serum_dex.so"

examples/permissioned-markets/Cargo.toml

@@ -0,0 +1,8 @@
+[workspace]
+members = [
+    "programs/*"
+]
+
+exclude = [
+    "deps/serum-dex",
+]

examples/permissioned-markets/migrations/deploy.js

@@ -0,0 +1,13 @@
+
+// Migrations are an early feature. Currently, they're nothing more than this
+// single deploy script that's invoked from the CLI, injecting a provider
+// configured from the workspace's Anchor.toml.
+
+const anchor = require("@project-serum/anchor");
+
+module.exports = async function (provider) {
+  // Configure client to use the provider.
+  anchor.setProvider(provider);
+
+  // Add your deploy script here.
+}

examples/permissioned-markets/programs/permissioned-markets/Cargo.toml

@@ -0,0 +1,21 @@
+[package]
+name = "permissioned-markets"
+version = "0.1.0"
+description = "Created with Anchor"
+edition = "2018"
+
+[lib]
+crate-type = ["cdylib", "lib"]
+name = "permissioned_markets"
+
+[features]
+no-entrypoint = []
+no-idl = []
+cpi = ["no-entrypoint"]
+default = []
+
+[dependencies]
+anchor-lang = { path = "../../../../lang" }
+anchor-spl = { path = "../../../../spl" }
+serum_dex = { path = "../../deps/serum-dex/dex", features = ["no-entrypoint"] }
+solana-program = "1.7.4"

examples/permissioned-markets/programs/permissioned-markets/Xargo.toml

@@ -0,0 +1,2 @@
+[target.bpfel-unknown-unknown.dependencies.std]
+features = []