api: update generator for Tarantool v3

Updated generation of constants (and tests) for Tarantool `v3`.
Unfortunately, new generator does not support Tarantool
version < `v3`, due to some naming differences for enums.

Part of tarantool/go-tarantool#337

Author: DerekBum

.github/workflows/test.yml

@@ -58,7 +58,7 @@ jobs:
 
     - run: make deps
 
-    - run: TT_TAG=2.11.0 make
+    - run: TT_TAG=3.0.0-alpha1 make
 
   golangci-lint:
     if: (github.event_name == 'push') ||

CHANGELOG.md

@@ -13,6 +13,9 @@ Versioning](http://semver.org/spec/v2.0.0.html) except to the first release.
 ### Changed
 
 ### Fixed
+- Generation of constants (and tests) now works correctly for Tarantool `v3` (#6).
+  Unfortunately, new generator does not support Tarantool version < `v3`, 
+  due to some naming differences for enums.
 
 ## [0.1.0] - 2023-06-01
 

README.md

@@ -52,7 +52,7 @@ You can generate the code with commands:
 
 ```bash
 TT_TAG=master make
-TT_TAG=2.11.0 make
+TT_TAG=3.0.0-alpha1 make
 TT_TAG=master TT_REPO=https://github.com/my/tarantool.git make
 ```
 

doc.go

@@ -15,7 +15,7 @@ func Example() {
 	// Output:
 	// ER_READONLY=7
 	// IPROTO_FEATURE_WATCHERS=3
-	// IPROTO_FLAG_COMMIT=1
+	// IPROTO_FLAG_COMMIT=0
 	// IPROTO_SYNC=1
 	// IPROTO_SELECT=1
 }