go-pkg/expr
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plugins.go: If the main program's file name ends with '.debug', plugins will be loaded from file with name ending with '.debug'

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This commit is contained in:
Celestino Amoroso 2024-06-12 11:15:31 +02:00
parent 9fb611aa20
commit 28f464c4dc
1 changed files with 14 additions and 1 deletions
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15
plugins.go
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@ -6,7 +6,9 @@ package expr
import ( import (
"fmt" "fmt"
"os"
"plugin" "plugin"
"strings"
) )
var pluginRegister map[string]*plugin.Plugin var pluginRegister map[string]*plugin.Plugin
@ -25,6 +27,17 @@ func pluginExists(name string) (exists bool) {
return return
} }
func makePluginName(name string) (decorated string) {
var template string
if execName, err := os.Executable(); err != nil || !strings.HasSuffix(execName, ".debug") {
template = "expr-%s-plugin.so"
} else {
template = "expr-%s-plugin.so.debug"
}
decorated = fmt.Sprintf(template, name)
return
}
func importPlugin( /*ctx ExprContext,*/ dirList []string, name string) (err error) { func importPlugin( /*ctx ExprContext,*/ dirList []string, name string) (err error) {
var filePath string var filePath string
var p *plugin.Plugin var p *plugin.Plugin
@ -33,7 +46,7 @@ func importPlugin( /*ctx ExprContext,*/ dirList []string, name string) (err erro
var importFunc func(ExprContext) var importFunc func(ExprContext)
var ok bool var ok bool
decoratedName := fmt.Sprintf("expr-%s-plugin.so", name) decoratedName := makePluginName(name)
if filePath, err = makeFilepath(decoratedName, dirList); err != nil { if filePath, err = makeFilepath(decoratedName, dirList); err != nil {
return return