Rework contract init

FULL_HELP_DOCS.md

@@ -84,7 +84,7 @@ Tools for smart contract developers
 * `fetch` — Fetch a contract's Wasm binary
 * `id` — Generate the contract id for a given contract or asset
 * `info` — Access info about contracts
-* `init` — Initialize a Soroban project with an example contract
+* `init` — Initialize a Soroban contract
 * `inspect` — Inspect a WASM file listing contract functions, meta, etc
 * `install` — Install a WASM file to the ledger without creating a contract instance
 * `invoke` — Invoke a contract function
@@ -611,7 +611,9 @@ Outputs no data when no data is present in the contract.
 
 ## `stellar contract init`
 
-Initialize a Soroban project with an example contract
+Initialize a Soroban contract.
+
+When running with empty or non-existent `--project-path`, this command will generate a template Cargo workspace project and add a sample contract package. When running in the existing Cargo project, it will add a new package for a sample contract with a given `--name`.
 
 **Usage:** `stellar contract init [OPTIONS] <PROJECT_PATH>`
 
@@ -621,14 +623,15 @@ Initialize a Soroban project with an example contract
 
 ###### **Options:**
 
-* `-w`, `--with-example <WITH_EXAMPLE>` — An optional flag to specify Soroban example contracts to include. A hello-world contract will be included by default.
+* `--name <NAME>` — An optional flag to specify a new contract's name.
 
-  Possible values: `account`, `alloc`, `atomic_multiswap`, `atomic_swap`, `auth`, `cross_contract`, `custom_types`, `deep_contract_auth`, `deployer`, `errors`, `eth_abi`, `events`, `fuzzing`, `increment`, `liquidity_pool`, `logging`, `mint-lock`, `other_custom_types`, `simple_account`, `single_offer`, `timelock`, `token`, `ttl`, `upgradeable_contract`, `workspace`
+  Default value: `hello-world`
+* `-w`, `--with-example` — This argument has been deprecated and will be removed in the future versions of CLI. You can still clone examples from the repo https://github.com/stellar/soroban-examples
+* `--frontend-template` — This argument has been deprecated and will be removed in the future versions of CLI. You can search for frontend templates using github tags, such as soroban-template or soroban-frontend-template
+* `--overwrite` — This argument has been deprecated and will be removed in the future versions of CLI. init command no longer overwrites existing files.
 
-* `--frontend-template <FRONTEND_TEMPLATE>` — An optional flag to pass in a url for a frontend template repository.
+  Possible values: `true`, `false`
 
-  Default value: ``
-* `--overwrite` — Overwrite all existing files.
 
 
 

cmd/crates/soroban-test/tests/it/init.rs

@@ -1,6 +1,6 @@
 use assert_fs::prelude::*;
 use predicates::prelude::predicate;
-use soroban_test::TestEnv;
+use soroban_test::{AssertExt, TestEnv};
 
 #[test]
 fn init() {
@@ -24,3 +24,64 @@ fn init() {
                 == Some(&format!("{major}.0.0"))
         }));
 }
+
+#[test]
+fn init_and_deploy() {
+    let name = "hello_world";
+    let sandbox = TestEnv::default();
+
+    sandbox
+        .new_assert_cmd("contract")
+        .arg("init")
+        .arg("--name")
+        .arg(name)
+        .arg("project")
+        .assert()
+        .success();
+
+    let manifest_path = sandbox
+        .dir()
+        .join(format!("project/contracts/{name}/Cargo.toml"));
+    assert!(manifest_path.exists());
+
+    sandbox
+        .new_assert_cmd("contract")
+        .arg("build")
+        .arg("--manifest-path")
+        .arg(manifest_path)
+        .assert()
+        .success();
+
+    let target_dir = sandbox
+        .dir()
+        .join("project/target/wasm32-unknown-unknown/release");
+    assert!(target_dir.exists());
+
+    let assert = sandbox
+        .new_assert_cmd("contract")
+        .arg("deploy")
+        .arg("--wasm")
+        .arg(target_dir.join(format!("{name}.wasm")))
+        .assert();
+
+    let contract = assert.stdout_as_str();
+
+    assert.success();
+
+    let assert = sandbox
+        .new_assert_cmd("contract")
+        .arg("invoke")
+        .arg("--id")
+        .arg(contract)
+        .arg("--")
+        .arg("hello")
+        .arg("--to")
+        .arg("bar")
+        .assert();
+
+    let output = assert.stdout_as_str();
+
+    assert_eq!(output, r#"["Hello","bar"]"#);
+
+    assert.success();
+}