Pg to bun (#148)

* start moving to bun

* changing more stuff

* more

* and yet more

* tests passing

* seems stable now

* more big changes

* small fix

* little fixes

6 files changed, 91 insertions, 0 deletions

diff --git a/vendor/github.com/jackc/pgio/.travis.yml b/vendor/github.com/jackc/pgio/.travis.yml
new file mode 100644
index 000000000..e176228e8
--- /dev/null
+++ b/vendor/github.com/jackc/pgio/.travis.yml
@@ -0,0 +1,9 @@
+language: go
+
+go:
+  - 1.x
+  - tip
+
+matrix:
+  allow_failures:
+    - go: tip
diff --git a/vendor/github.com/jackc/pgio/LICENSE b/vendor/github.com/jackc/pgio/LICENSE
new file mode 100644
index 000000000..c1c4f50fc
--- /dev/null
+++ b/vendor/github.com/jackc/pgio/LICENSE
@@ -0,0 +1,22 @@
+Copyright (c) 2019 Jack Christensen
+
+MIT License
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/vendor/github.com/jackc/pgio/README.md b/vendor/github.com/jackc/pgio/README.md
new file mode 100644
index 000000000..1952ed862
--- /dev/null
+++ b/vendor/github.com/jackc/pgio/README.md
@@ -0,0 +1,11 @@
+[![](https://godoc.org/github.com/jackc/pgio?status.svg)](https://godoc.org/github.com/jackc/pgio)
+[![Build Status](https://travis-ci.org/jackc/pgio.svg)](https://travis-ci.org/jackc/pgio)
+
+# pgio
+
+Package pgio is a low-level toolkit building messages in the PostgreSQL wire protocol.
+
+pgio provides functions for appending integers to a []byte while doing byte
+order conversion.
+
+Extracted from original implementation in https://github.com/jackc/pgx.
diff --git a/vendor/github.com/jackc/pgio/doc.go b/vendor/github.com/jackc/pgio/doc.go
new file mode 100644
index 000000000..ef2dcc7f7
--- /dev/null
+++ b/vendor/github.com/jackc/pgio/doc.go
@@ -0,0 +1,6 @@
+// Package pgio is a low-level toolkit building messages in the PostgreSQL wire protocol.
+/*
+pgio provides functions for appending integers to a []byte while doing byte
+order conversion.
+*/
+package pgio
diff --git a/vendor/github.com/jackc/pgio/go.mod b/vendor/github.com/jackc/pgio/go.mod
new file mode 100644
index 000000000..c1efdddb6
--- /dev/null
+++ b/vendor/github.com/jackc/pgio/go.mod
@@ -0,0 +1,3 @@
+module github.com/jackc/pgio
+
+go 1.12
diff --git a/vendor/github.com/jackc/pgio/write.go b/vendor/github.com/jackc/pgio/write.go
new file mode 100644
index 000000000..96aedf9dd
--- /dev/null
+++ b/vendor/github.com/jackc/pgio/write.go
@@ -0,0 +1,40 @@
+package pgio
+
+import "encoding/binary"
+
+func AppendUint16(buf []byte, n uint16) []byte {
+	wp := len(buf)
+	buf = append(buf, 0, 0)
+	binary.BigEndian.PutUint16(buf[wp:], n)
+	return buf
+}
+
+func AppendUint32(buf []byte, n uint32) []byte {
+	wp := len(buf)
+	buf = append(buf, 0, 0, 0, 0)
+	binary.BigEndian.PutUint32(buf[wp:], n)
+	return buf
+}
+
+func AppendUint64(buf []byte, n uint64) []byte {
+	wp := len(buf)
+	buf = append(buf, 0, 0, 0, 0, 0, 0, 0, 0)
+	binary.BigEndian.PutUint64(buf[wp:], n)
+	return buf
+}
+
+func AppendInt16(buf []byte, n int16) []byte {
+	return AppendUint16(buf, uint16(n))
+}
+
+func AppendInt32(buf []byte, n int32) []byte {
+	return AppendUint32(buf, uint32(n))
+}
+
+func AppendInt64(buf []byte, n int64) []byte {
+	return AppendUint64(buf, uint64(n))
+}
+
+func SetInt32(buf []byte, n int32) {
+	binary.BigEndian.PutUint32(buf, uint32(n))
+}