1 files changed, 94 insertions, 0 deletions
diff --git a/vendor/codeberg.org/gruf/go-bitutil/flag.tpl b/vendor/codeberg.org/gruf/go-bitutil/flag.tpl
new file mode 100644
index 000000000..80912e24d
--- /dev/null
+++ b/vendor/codeberg.org/gruf/go-bitutil/flag.tpl
@@ -0,0 +1,94 @@
+package bitutil
+
+import (
+    "strings"
+
+    "codeberg.org/gruf/go-bytes"
+)
+
+{{ range $idx, $size := . }}
+
+// Flags{{ $size.Size }} is a type-casted unsigned integer with helper
+// methods for easily managing up to {{ $size.Size }} bit flags.
+type Flags{{ $size.Size }} uint{{ $size.Size }}
+
+// Get will fetch the flag bit value at index 'bit'.
+func (f Flags{{ $size.Size }}) Get(bit uint8) bool {
+    mask := Flags{{ $size.Size }}(1) << bit
+    return (f & mask != 0)
+}
+
+// Set will set the flag bit value at index 'bit'.
+func (f Flags{{ $size.Size }}) Set(bit uint8) Flags{{ $size.Size }} {
+    mask := Flags{{ $size.Size }}(1) << bit
+    return f | mask
+}
+
+// Unset will unset the flag bit value at index 'bit'.
+func (f Flags{{ $size.Size }}) Unset(bit uint8) Flags{{ $size.Size }} {
+    mask := Flags{{ $size.Size }}(1) << bit
+    return f & ^mask
+}
+
+{{ range $idx := $size.Bits }}
+
+// Get{{ $idx }} will fetch the flag bit value at index {{ $idx }}.
+func (f Flags{{ $size.Size }}) Get{{ $idx }}() bool {
+    const mask = Flags{{ $size.Size }}(1) << {{ $idx }}
+    return (f & mask != 0)
+}
+
+// Set{{ $idx }} will set the flag bit value at index {{ $idx }}.
+func (f Flags{{ $size.Size }}) Set{{ $idx }}() Flags{{ $size.Size }} {
+    const mask = Flags{{ $size.Size }}(1) << {{ $idx }}
+    return f | mask
+}
+
+// Unset{{ $idx }} will unset the flag bit value at index {{ $idx }}.
+func (f Flags{{ $size.Size }}) Unset{{ $idx }}() Flags{{ $size.Size }} {
+    const mask = Flags{{ $size.Size }}(1) << {{ $idx }}
+    return f & ^mask
+}
+
+{{ end }}
+
+// String returns a human readable representation of Flags{{ $size.Size }}.
+func (f Flags{{ $size.Size }}) String() string {
+    var val bool
+    var buf bytes.Buffer
+
+    buf.WriteByte('{')
+    {{ range $idx := .Bits }}
+    val = f.Get{{ $idx }}()
+    buf.WriteString(bool2str(val) + " ")
+    {{ end }}
+    buf.Truncate(1)
+    buf.WriteByte('}')
+
+    return buf.String()
+}
+
+// GoString returns a more verbose human readable representation of Flags{{ $size.Size }}.
+func (f Flags{{ $size.Size }})GoString() string {
+    var val bool
+    var buf bytes.Buffer
+
+    buf.WriteString("bitutil.Flags{{ $size.Size }}{")
+    {{ range $idx := .Bits }}
+    val = f.Get{{ $idx }}()
+    buf.WriteString("{{ $idx }}="+bool2str(val)+" ")
+    {{ end }}
+    buf.Truncate(1)
+    buf.WriteByte('}')
+
+    return buf.String()
+}
+
+{{ end }}
+
+func bool2str(b bool) string {
+    if b {
+        return "true"
+    }
+    return "false"
+}
+\ No newline at end of file