Update to tengo v2 (#976)

1 files changed, 0 insertions, 159 deletions

diff --git a/vendor/github.com/d5/tengo/script/compiled.go b/vendor/github.com/d5/tengo/script/compiled.go
deleted file mode 100644
index ce50f498..00000000
--- a/vendor/github.com/d5/tengo/script/compiled.go
+++ /dev/null
@@ -1,159 +0,0 @@
-package script
-
-import (
-	"context"
-	"fmt"
-	"sync"
-
-	"github.com/d5/tengo/compiler"
-	"github.com/d5/tengo/objects"
-	"github.com/d5/tengo/runtime"
-)
-
-// Compiled is a compiled instance of the user script.
-// Use Script.Compile() to create Compiled object.
-type Compiled struct {
-	globalIndexes map[string]int // global symbol name to index
-	bytecode      *compiler.Bytecode
-	globals       []objects.Object
-	maxAllocs     int64
-	lock          sync.RWMutex
-}
-
-// Run executes the compiled script in the virtual machine.
-func (c *Compiled) Run() error {
-	c.lock.Lock()
-	defer c.lock.Unlock()
-
-	v := runtime.NewVM(c.bytecode, c.globals, c.maxAllocs)
-
-	return v.Run()
-}
-
-// RunContext is like Run but includes a context.
-func (c *Compiled) RunContext(ctx context.Context) (err error) {
-	c.lock.Lock()
-	defer c.lock.Unlock()
-
-	v := runtime.NewVM(c.bytecode, c.globals, c.maxAllocs)
-
-	ch := make(chan error, 1)
-
-	go func() {
-		ch <- v.Run()
-	}()
-
-	select {
-	case <-ctx.Done():
-		v.Abort()
-		<-ch
-		err = ctx.Err()
-	case err = <-ch:
-	}
-
-	return
-}
-
-// Clone creates a new copy of Compiled.
-// Cloned copies are safe for concurrent use by multiple goroutines.
-func (c *Compiled) Clone() *Compiled {
-	c.lock.Lock()
-	defer c.lock.Unlock()
-
-	clone := &Compiled{
-		globalIndexes: c.globalIndexes,
-		bytecode:      c.bytecode,
-		globals:       make([]objects.Object, len(c.globals)),
-		maxAllocs:     c.maxAllocs,
-	}
-
-	// copy global objects
-	for idx, g := range c.globals {
-		if g != nil {
-			clone.globals[idx] = g
-		}
-	}
-
-	return clone
-}
-
-// IsDefined returns true if the variable name is defined (has value) before or after the execution.
-func (c *Compiled) IsDefined(name string) bool {
-	c.lock.RLock()
-	defer c.lock.RUnlock()
-
-	idx, ok := c.globalIndexes[name]
-	if !ok {
-		return false
-	}
-
-	v := c.globals[idx]
-	if v == nil {
-		return false
-	}
-
-	return v != objects.UndefinedValue
-}
-
-// Get returns a variable identified by the name.
-func (c *Compiled) Get(name string) *Variable {
-	c.lock.RLock()
-	defer c.lock.RUnlock()
-
-	value := objects.UndefinedValue
-
-	if idx, ok := c.globalIndexes[name]; ok {
-		value = c.globals[idx]
-		if value == nil {
-			value = objects.UndefinedValue
-		}
-	}
-
-	return &Variable{
-		name:  name,
-		value: value,
-	}
-}
-
-// GetAll returns all the variables that are defined by the compiled script.
-func (c *Compiled) GetAll() []*Variable {
-	c.lock.RLock()
-	defer c.lock.RUnlock()
-
-	var vars []*Variable
-
-	for name, idx := range c.globalIndexes {
-		value := c.globals[idx]
-		if value == nil {
-			value = objects.UndefinedValue
-		}
-
-		vars = append(vars, &Variable{
-			name:  name,
-			value: value,
-		})
-	}
-
-	return vars
-}
-
-// Set replaces the value of a global variable identified by the name.
-// An error will be returned if the name was not defined during compilation.
-func (c *Compiled) Set(name string, value interface{}) error {
-	c.lock.Lock()
-	defer c.lock.Unlock()
-
-	obj, err := objects.FromInterface(value)
-	if err != nil {
-		return err
-	}
-
-	idx, ok := c.globalIndexes[name]
-	if !ok {
-		return fmt.Errorf("'%s' is not defined", name)
-	}
-
-	c.globals[idx] = obj
-
-	return nil
-}