Have a buffer for the fragments too, so we can add an optimisation pass.
This commit is contained in:
parent
21b2c54166
commit
5a459ba780
|
@ -2,6 +2,7 @@ package tmpl
|
|||
|
||||
import (
|
||||
"bytes"
|
||||
"errors"
|
||||
"fmt"
|
||||
"io/ioutil"
|
||||
"log"
|
||||
|
@ -41,8 +42,59 @@ type CTemplateConfig struct {
|
|||
}
|
||||
|
||||
type OutBufferFrame struct {
|
||||
Body string
|
||||
Type string
|
||||
Body string
|
||||
Type string
|
||||
TemplateName string
|
||||
}
|
||||
|
||||
type CContext struct {
|
||||
VarHolder string
|
||||
HoldReflect reflect.Value
|
||||
TemplateName string
|
||||
OutBuf *[]OutBufferFrame
|
||||
}
|
||||
|
||||
func (con *CContext) Push(nType string, body string) {
|
||||
*con.OutBuf = append(*con.OutBuf, OutBufferFrame{body, nType, con.TemplateName})
|
||||
}
|
||||
|
||||
func (con *CContext) GetLastType() string {
|
||||
outBuf := *con.OutBuf
|
||||
if len(outBuf) == 0 {
|
||||
return ""
|
||||
}
|
||||
return outBuf[len(outBuf)-1].Type
|
||||
}
|
||||
|
||||
func (con *CContext) GetLastBody() string {
|
||||
outBuf := *con.OutBuf
|
||||
if len(outBuf) == 0 {
|
||||
return ""
|
||||
}
|
||||
return outBuf[len(outBuf)-1].Body
|
||||
}
|
||||
|
||||
func (con *CContext) SetLastBody(newBody string) error {
|
||||
outBuf := *con.OutBuf
|
||||
if len(outBuf) == 0 {
|
||||
return errors.New("outbuf is empty")
|
||||
}
|
||||
outBuf[len(outBuf)-1].Body = newBody
|
||||
return nil
|
||||
}
|
||||
|
||||
func (con *CContext) GetLastTemplate() string {
|
||||
outBuf := *con.OutBuf
|
||||
if len(outBuf) == 0 {
|
||||
return ""
|
||||
}
|
||||
return outBuf[len(outBuf)-1].TemplateName
|
||||
}
|
||||
|
||||
type Fragment struct {
|
||||
Body string
|
||||
TemplateName string
|
||||
Index int
|
||||
}
|
||||
|
||||
// nolint
|
||||
|
@ -55,6 +107,7 @@ type CTemplateSet struct {
|
|||
Fragments map[string]int
|
||||
fragmentCursor map[string]int
|
||||
FragOut string
|
||||
fragBuf []Fragment
|
||||
varList map[string]VarItem
|
||||
localVars map[string]map[string]VarItemReflect
|
||||
hasDispInt bool
|
||||
|
@ -244,9 +297,11 @@ func (c *CTemplateSet) Compile(name string, fileDir string, expects string, expe
|
|||
fout = strings.Replace(fout, `))
|
||||
w.Write([]byte(`, " + ", -1)
|
||||
fout = strings.Replace(fout, "` + `", "", -1)
|
||||
//spstr := "`([:space:]*)`"
|
||||
//whitespaceWrites := regexp.MustCompile(`(?s)w.Write\(\[\]byte\(`+spstr+`\)\)`)
|
||||
//fout = whitespaceWrites.ReplaceAllString(fout,"")
|
||||
|
||||
for _, frag := range c.fragBuf {
|
||||
fragmentPrefix := frag.TemplateName + "_frags[" + strconv.Itoa(frag.Index) + "]"
|
||||
c.FragOut += fragmentPrefix + " = []byte(`" + frag.Body + "`)\n"
|
||||
}
|
||||
|
||||
if c.config.Debug {
|
||||
for index, count := range c.stats {
|
||||
|
@ -259,17 +314,6 @@ w.Write([]byte(`, " + ", -1)
|
|||
return fout, nil
|
||||
}
|
||||
|
||||
type CContext struct {
|
||||
VarHolder string
|
||||
HoldReflect reflect.Value
|
||||
TemplateName string
|
||||
OutBuf *[]OutBufferFrame
|
||||
}
|
||||
|
||||
func (con *CContext) Push(nType string, body string) {
|
||||
*con.OutBuf = append(*con.OutBuf, OutBufferFrame{body, nType})
|
||||
}
|
||||
|
||||
func (c *CTemplateSet) rootIterate(tree *parse.Tree, con CContext) {
|
||||
c.detail(tree.Root)
|
||||
treeLength := len(tree.Root.Nodes)
|
||||
|
@ -345,7 +389,7 @@ func (c *CTemplateSet) compileSwitch(con CContext, node parse.Node) {
|
|||
_, ok := c.Fragments[fragmentName]
|
||||
if !ok {
|
||||
c.Fragments[fragmentName] = len(node.Text)
|
||||
c.FragOut += fragmentPrefix + " = []byte(`" + string(node.Text) + "`)\n"
|
||||
c.fragBuf = append(c.fragBuf, Fragment{string(node.Text), con.TemplateName, c.fragmentCursor[con.TemplateName]})
|
||||
}
|
||||
c.fragmentCursor[con.TemplateName] = c.fragmentCursor[con.TemplateName] + 1
|
||||
con.Push("text", "w.Write("+fragmentPrefix+")\n")
|
||||
|
|
Loading…
Reference in New Issue