Add support for Go

Author: ktateish

example/a+b/go-WA/SOLUTION

@@ -0,0 +1,3 @@
+# -*- coding: utf-8; mode: python -*-
+
+go_solution(src='main.go', challenge_cases=[])

example/a+b/go-WA/main.go

@@ -0,0 +1,9 @@
+package main
+
+import "fmt"
+
+func main() {
+	var a, b int
+	fmt.Scan(&a, &b)
+	fmt.Println(a - b)
+}

example/a+b/go-correct/SOLUTION

@@ -0,0 +1,3 @@
+# -*- coding: utf-8; mode: python -*-
+
+go_solution(src='main.go')

example/a+b/go-correct/main.go

@@ -0,0 +1,9 @@
+package main
+
+import "fmt"
+
+func main() {
+	var a, b int
+	fmt.Scan(&a, &b)
+	fmt.Println(a + b)
+}

rime/basic/codes.py

@@ -208,6 +208,21 @@ def __init__(self, src_name, src_dir, out_dir, flags=[]):
             run_args=[os.path.join(out_dir, exe_name)])
 
 
+class GoCode(CodeBase):
+    PREFIX = 'go'
+    EXTENSIONS = ['go']
+
+    def __init__(self, src_name, src_dir, out_dir, flags=[]):
+        exe_name = os.path.splitext(src_name)[0] + consts.EXE_EXT
+        goc = 'go'
+        super(GoCode, self).__init__(
+            src_name=src_name, src_dir=src_dir, out_dir=out_dir,
+            compile_args=([goc, 'build',
+                           '-o', os.path.join(out_dir, exe_name)] +
+                          flags + [src_name]),
+            run_args=[os.path.join(out_dir, exe_name)])
+
+
 class ScriptCode(CodeBase):
     QUIET_COMPILE = True
     PREFIX = 'script'
@@ -298,4 +313,5 @@ def Clean(self):
 codes.registry.Add(KotlinCode)
 codes.registry.Add(JavaCode)
 codes.registry.Add(RustCode)
+codes.registry.Add(GoCode)
 codes.registry.Add(ScriptCode)

rime/plugins/plus/commands.py

@@ -180,6 +180,7 @@ def Add(self, args, ui):
 #java_solution(src='Main.java', encoding='UTF-8', mainclass='Main',
 #              challenge_cases=['10_corner*.in'])
 #rust_solution(src='main.rs') # Rust (rustc)
+#go_solution(src='main.go') # Go
 #script_solution(src='main.sh') # shebang line is required
 #script_solution(src='main.pl') # shebang line is required
 #script_solution(src='main.py') # shebang line is required
@@ -207,6 +208,7 @@ def Add(self, args, ui):
 #cxx_generator(src='generator.cc', dependency=['testlib.h'])
 #java_generator(src='Generator.java', encoding='UTF-8', mainclass='Generator')
 #rust_generator(src='generator.rs')
+#go_generator(src='generator.go')
 #script_generator(src='generator.pl')
 
 ## Input validators.
@@ -215,6 +217,7 @@ def Add(self, args, ui):
 #java_validator(src='Validator.java', encoding='UTF-8',
 #               mainclass='tmp/validator/Validator')
 #rust_validator(src='validator.rs')
+#go_validator(src='validator.go')
 #script_validator(src='validator.pl')
 
 ## Output judges.
@@ -223,6 +226,7 @@ def Add(self, args, ui):
 #          variant=testlib_judge_runner)
 #java_judge(src='Judge.java', encoding='UTF-8', mainclass='Judge')
 #rust_judge(src='judge.rs')
+#go_judge(src='judge.go')
 #script_judge(src='judge.py')
 
 ## Reactives.
@@ -231,6 +235,7 @@ def Add(self, args, ui):
 #             variant=kupc_reactive_runner)
 #java_reactive(src='Reactive.java', encoding='UTF-8', mainclass='Judge')
 #rust_reactive(src='reactive.rs')
+#go_reactive(src='reactive.go')
 #script_reactive(src='reactive.py')
 
 ## Extra Testsets.