feat(cli): support '--no-client' and '--no-gtest' flags in 'cargo-sai…

…ls' template (#487)

templates/cargo-generate.toml

@@ -1,9 +1,9 @@
 [template]
-sub_templates = ["program", "program-with-client", "program-with-gtest"]
+sub_templates = ["program"]
 
-# [placeholders]
-# program-name = { prompt = "Program name in PascalCase", type = "string" }
-# program-name-snake = { prompt = "Program name in snake-case", type = "string" }
+[placeholders]
+with-client = { type = "bool", prompt = "Add client project?" }
+with-gtest = { type = "bool", prompt = "Add gtest project?" }
 
 [hooks]
-pre = ["../set-vars.rhai"]
+pre = ["../pre-hook.rhai"]

templates/check-version.rhai

@@ -0,0 +1,50 @@
+let sails_cli_min_version_str = "0.4.0";
+let sails_cli_min_version = parse_sem_ver(sails_cli_min_version_str);
+
+let sails_cli_version_str = if variable::is_set("sails-cli-version") {
+    variable::get("sails-cli-version")
+} else {
+    "0"
+};
+let sails_cli_version = parse_sem_ver(sails_cli_version_str);
+
+if sails_cli_version[0] < sails_cli_min_version[0]
+    || sails_cli_version[1] < sails_cli_min_version[1]
+    || sails_cli_version[2] < sails_cli_min_version[2] {
+    abort("Sails CLI version '" + sails_cli_version_str + "' is not supported. Please upgrade to '" + sails_cli_min_version_str + "' or higher");
+}
+
+fn parse_sem_ver(version) {
+    let dot_idx = 0;
+    let dot_idx_next = index_of(version, ".", dot_idx);
+    let major = if dot_idx_next == -1 {
+        version.sub_string(dot_idx)
+    } else {
+        version.sub_string(dot_idx..dot_idx_next)
+    };
+    major = parse_int(major);
+
+    dot_idx = dot_idx_next + 1;
+    dot_idx_next = index_of(version, ".", dot_idx);
+    let minor = if dot_idx == 0 {
+        "0"
+    } else if dot_idx_next == -1 {
+        version.sub_string(dot_idx)
+    } else {
+        version.sub_string(dot_idx..dot_idx_next)
+    };
+    minor = parse_int(minor);
+
+    dot_idx = dot_idx_next + 1;
+    dot_idx_next = index_of(version, ".", dot_idx);
+    let patch = if dot_idx == 0 {
+        "0"
+    } else if dot_idx_next == -1 {
+        version.sub_string(dot_idx)
+    } else {
+        abort("Version '" + version + "' does not conform to semantic versioning");
+    };
+    patch = parse_int(patch);
+
+    [major, minor, patch]
+}

templates/pre-hook.rhai

@@ -0,0 +1,11 @@
+import "../set-vars";
+import "../check-version";
+
+let with_client = variable::get("with-client");
+let with_gtest = variable::get("with-gtest");
+if !with_client {
+    file::delete("client")
+}
+if !with_client || !with_gtest {
+    file::delete("tests")
+}

templates/program/Cargo.toml

@@ -10,11 +10,12 @@ sails-rs = "{{ sails-rs-version }}"
 
 [build-dependencies]
 sails-rs = { version = "{{ sails-rs-version }}", features = ["wasm-builder"] }
-
+{% if with-client and with-gtest %}
 [dev-dependencies]
 {{ project-name }} = { path = ".", features = ["wasm-binary"] }
 {{ client-project-name }} = { path = "client" }
+sails-rs = { version = "{{ sails-rs-version }}", features = ["gtest"] }
 tokio = { version = "{{ tokio-version }}", features = ["rt", "macros"] }
-
+{% endif %}
 [features]
 wasm-binary = []

templates/set-vars.rhai

@@ -22,5 +22,5 @@ variable::set("mocks-feature-name", "mocks");
 
 // Set versions of used crates
 variable::set("mockall-version", "0.12");
-variable::set("sails-rs-version", "0.3.0");
+variable::set("sails-rs-version", "0.4.0");
 variable::set("tokio-version", "1.39");