Move funcs package to internal (#1977)

Signed-off-by: Dave Henderson <dhenderson@gmail.com>

1 files changed, 166 insertions, 0 deletions

diff --git a/internal/funcs/conv.go b/internal/funcs/conv.go
new file mode 100644
index 00000000..3361879d
--- /dev/null
+++ b/internal/funcs/conv.go
@@ -0,0 +1,166 @@
+package funcs
+
+import (
+	"context"
+	"net/url"
+	"text/template"
+
+	"github.com/hairyhenderson/gomplate/v4/coll"
+	"github.com/hairyhenderson/gomplate/v4/conv"
+	"github.com/hairyhenderson/gomplate/v4/internal/deprecated"
+)
+
+// ConvNS -
+//
+// Deprecated: don't use
+func ConvNS() *ConvFuncs {
+	return &ConvFuncs{}
+}
+
+// AddConvFuncs -
+//
+// Deprecated: use [CreateConvFuncs] instead
+func AddConvFuncs(f map[string]interface{}) {
+	for k, v := range CreateConvFuncs(context.Background()) {
+		f[k] = v
+	}
+}
+
+// CreateConvFuncs -
+func CreateConvFuncs(ctx context.Context) map[string]interface{} {
+	ns := &ConvFuncs{ctx}
+
+	f := map[string]interface{}{}
+	f["conv"] = func() interface{} { return ns }
+
+	f["urlParse"] = ns.URL
+	f["bool"] = ns.Bool
+	f["join"] = ns.Join
+	f["default"] = ns.Default
+	return f
+}
+
+// ConvFuncs -
+type ConvFuncs struct {
+	ctx context.Context
+}
+
+// Bool -
+//
+// Deprecated: use [ToBool] instead
+func (f *ConvFuncs) Bool(s interface{}) bool {
+	deprecated.WarnDeprecated(f.ctx, "conv.Bool is deprecated - use conv.ToBool instead")
+	return conv.Bool(conv.ToString(s))
+}
+
+// ToBool -
+func (ConvFuncs) ToBool(in interface{}) bool {
+	return conv.ToBool(in)
+}
+
+// ToBools -
+func (ConvFuncs) ToBools(in ...interface{}) []bool {
+	return conv.ToBools(in...)
+}
+
+// Slice -
+//
+// Deprecated: use [CollFuncs.Slice] instead
+func (f *ConvFuncs) Slice(args ...interface{}) []interface{} {
+	deprecated.WarnDeprecated(f.ctx, "conv.Slice is deprecated - use coll.Slice instead")
+	return coll.Slice(args...)
+}
+
+// Join -
+func (ConvFuncs) Join(in interface{}, sep string) (string, error) {
+	return conv.Join(in, sep)
+}
+
+// Has -
+//
+// Deprecated: use [CollFuncs.Has] instead
+func (f *ConvFuncs) Has(in interface{}, key string) bool {
+	deprecated.WarnDeprecated(f.ctx, "conv.Has is deprecated - use coll.Has instead")
+	return coll.Has(in, key)
+}
+
+// ParseInt -
+func (ConvFuncs) ParseInt(s interface{}, base, bitSize int) int64 {
+	return conv.MustParseInt(conv.ToString(s), base, bitSize)
+}
+
+// ParseFloat -
+func (ConvFuncs) ParseFloat(s interface{}, bitSize int) float64 {
+	return conv.MustParseFloat(conv.ToString(s), bitSize)
+}
+
+// ParseUint -
+func (ConvFuncs) ParseUint(s interface{}, base, bitSize int) uint64 {
+	return conv.MustParseUint(conv.ToString(s), base, bitSize)
+}
+
+// Atoi -
+func (ConvFuncs) Atoi(s interface{}) int {
+	return conv.MustAtoi(conv.ToString(s))
+}
+
+// URL -
+func (ConvFuncs) URL(s interface{}) (*url.URL, error) {
+	return url.Parse(conv.ToString(s))
+}
+
+// ToInt64 -
+func (ConvFuncs) ToInt64(in interface{}) int64 {
+	return conv.ToInt64(in)
+}
+
+// ToInt -
+func (ConvFuncs) ToInt(in interface{}) int {
+	return conv.ToInt(in)
+}
+
+// ToInt64s -
+func (ConvFuncs) ToInt64s(in ...interface{}) []int64 {
+	return conv.ToInt64s(in...)
+}
+
+// ToInts -
+func (ConvFuncs) ToInts(in ...interface{}) []int {
+	return conv.ToInts(in...)
+}
+
+// ToFloat64 -
+func (ConvFuncs) ToFloat64(in interface{}) float64 {
+	return conv.ToFloat64(in)
+}
+
+// ToFloat64s -
+func (ConvFuncs) ToFloat64s(in ...interface{}) []float64 {
+	return conv.ToFloat64s(in...)
+}
+
+// ToString -
+func (ConvFuncs) ToString(in interface{}) string {
+	return conv.ToString(in)
+}
+
+// ToStrings -
+func (ConvFuncs) ToStrings(in ...interface{}) []string {
+	return conv.ToStrings(in...)
+}
+
+// Default -
+func (ConvFuncs) Default(def, in interface{}) interface{} {
+	if truth, ok := template.IsTrue(in); truth && ok {
+		return in
+	}
+	return def
+}
+
+// Dict -
+//
+// Deprecated: use [CollFuncs.Dict] instead
+func (f *ConvFuncs) Dict(in ...interface{}) (map[string]interface{}, error) {
+	deprecated.WarnDeprecated(f.ctx, "conv.Dict is deprecated - use coll.Dict instead")
+	return coll.Dict(in...)
+}