go-pkg/expr
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moved a subset of source file to the kern package

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This commit is contained in:
Celestino Amoroso
2026-04-27 19:43:37 +02:00
parent f100adead3
commit 4d910dd069
107 changed files with 2080 additions and 1380 deletions
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builtin-fmt.go
+13 -11
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@@ -8,11 +8,13 @@ import (
"fmt"
"io"
"os"
"git.portale-stac.it/go-pkg/expr/kern"
)
func getStdout(ctx ExprContext) io.Writer {
func getStdout(ctx kern.ExprContext) io.Writer {
var w io.Writer
if wany, exists := ctx.GetVar(ControlStdout); exists && wany != nil {
if wany, exists := ctx.GetVar(kern.ControlStdout); exists && wany != nil {
w, _ = wany.(io.Writer)
}
if w == nil {
@@ -21,9 +23,9 @@ func getStdout(ctx ExprContext) io.Writer {
return w
}
func printFunc(ctx ExprContext, name string, args map[string]any) (result any, err error) {
func printFunc(ctx kern.ExprContext, name string, args map[string]any) (result any, err error) {
var n int = 0
if v, exists := args[ParamItem]; exists && v != nil {
if v, exists := args[kern.ParamItem]; exists && v != nil {
argv := v.([]any)
n, err = fmt.Fprint(getStdout(ctx), argv...)
}
@@ -31,9 +33,9 @@ func printFunc(ctx ExprContext, name string, args map[string]any) (result any, e
return
}
func printLnFunc(ctx ExprContext, name string, args map[string]any) (result any, err error) {
func printLnFunc(ctx kern.ExprContext, name string, args map[string]any) (result any, err error) {
var n int = 0
if v, exists := args[ParamItem]; exists && v != nil {
if v, exists := args[kern.ParamItem]; exists && v != nil {
argv := v.([]any)
n, err = fmt.Fprintln(getStdout(ctx), argv...)
} else {
@@ -43,12 +45,12 @@ func printLnFunc(ctx ExprContext, name string, args map[string]any) (result any,
return
}
func ImportFmtFuncs(ctx ExprContext) {
ctx.RegisterFunc("print", NewGolangFunctor(printFunc), TypeInt, []ExprFuncParam{
NewFuncParamFlag(ParamItem, PfRepeat),
func ImportFmtFuncs(ctx kern.ExprContext) {
ctx.RegisterFunc("print", kern.NewGolangFunctor(printFunc), kern.TypeInt, []kern.ExprFuncParam{
NewFuncParamFlag(kern.ParamItem, PfRepeat),
})
ctx.RegisterFunc("println", NewGolangFunctor(printLnFunc), TypeInt, []ExprFuncParam{
NewFuncParamFlag(ParamItem, PfRepeat),
ctx.RegisterFunc("println", kern.NewGolangFunctor(printLnFunc), kern.TypeInt, []kern.ExprFuncParam{
NewFuncParamFlag(kern.ParamItem, PfRepeat),
})
}