enable ya make for go projects

3 files changed, 191 insertions, 0 deletions

diff --git a/vendor/go.uber.org/goleak/internal/stack/doc.go b/vendor/go.uber.org/goleak/internal/stack/doc.go
new file mode 100644
index 0000000000..9179a56549
--- /dev/null
+++ b/vendor/go.uber.org/goleak/internal/stack/doc.go
@@ -0,0 +1,22 @@
+// Copyright (c) 2017-2023 Uber Technologies, Inc.
+//
+// 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.
+
+// Package stack is used for parsing stacks from `runtime.Stack`.
+package stack
diff --git a/vendor/go.uber.org/goleak/internal/stack/stacks.go b/vendor/go.uber.org/goleak/internal/stack/stacks.go
new file mode 100644
index 0000000000..94f82e4c0d
--- /dev/null
+++ b/vendor/go.uber.org/goleak/internal/stack/stacks.go
@@ -0,0 +1,155 @@
+// Copyright (c) 2017 Uber Technologies, Inc.
+//
+// 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.
+
+package stack
+
+import (
+	"bufio"
+	"bytes"
+	"fmt"
+	"io"
+	"runtime"
+	"strconv"
+	"strings"
+)
+
+const _defaultBufferSize = 64 * 1024 // 64 KiB
+
+// Stack represents a single Goroutine's stack.
+type Stack struct {
+	id            int
+	state         string
+	firstFunction string
+	fullStack     *bytes.Buffer
+}
+
+// ID returns the goroutine ID.
+func (s Stack) ID() int {
+	return s.id
+}
+
+// State returns the Goroutine's state.
+func (s Stack) State() string {
+	return s.state
+}
+
+// Full returns the full stack trace for this goroutine.
+func (s Stack) Full() string {
+	return s.fullStack.String()
+}
+
+// FirstFunction returns the name of the first function on the stack.
+func (s Stack) FirstFunction() string {
+	return s.firstFunction
+}
+
+func (s Stack) String() string {
+	return fmt.Sprintf(
+		"Goroutine %v in state %v, with %v on top of the stack:\n%s",
+		s.id, s.state, s.firstFunction, s.Full())
+}
+
+func getStacks(all bool) []Stack {
+	var stacks []Stack
+
+	var curStack *Stack
+	stackReader := bufio.NewReader(bytes.NewReader(getStackBuffer(all)))
+	for {
+		line, err := stackReader.ReadString('\n')
+		if err == io.EOF {
+			break
+		}
+		if err != nil {
+			// We're reading using bytes.NewReader which should never fail.
+			panic("bufio.NewReader failed on a fixed string")
+		}
+
+		// If we see the goroutine header, start a new stack.
+		isFirstLine := false
+		if strings.HasPrefix(line, "goroutine ") {
+			// flush any previous stack
+			if curStack != nil {
+				stacks = append(stacks, *curStack)
+			}
+			id, goState := parseGoStackHeader(line)
+			curStack = &Stack{
+				id:        id,
+				state:     goState,
+				fullStack: &bytes.Buffer{},
+			}
+			isFirstLine = true
+		}
+		curStack.fullStack.WriteString(line)
+		if !isFirstLine && curStack.firstFunction == "" {
+			curStack.firstFunction = parseFirstFunc(line)
+		}
+	}
+
+	if curStack != nil {
+		stacks = append(stacks, *curStack)
+	}
+	return stacks
+}
+
+// All returns the stacks for all running goroutines.
+func All() []Stack {
+	return getStacks(true)
+}
+
+// Current returns the stack for the current goroutine.
+func Current() Stack {
+	return getStacks(false)[0]
+}
+
+func getStackBuffer(all bool) []byte {
+	for i := _defaultBufferSize; ; i *= 2 {
+		buf := make([]byte, i)
+		if n := runtime.Stack(buf, all); n < i {
+			return buf[:n]
+		}
+	}
+}
+
+func parseFirstFunc(line string) string {
+	line = strings.TrimSpace(line)
+	if idx := strings.LastIndex(line, "("); idx > 0 {
+		return line[:idx]
+	}
+	panic(fmt.Sprintf("function calls missing parents: %q", line))
+}
+
+// parseGoStackHeader parses a stack header that looks like:
+// goroutine 643 [runnable]:\n
+// And returns the goroutine ID, and the state.
+func parseGoStackHeader(line string) (goroutineID int, state string) {
+	line = strings.TrimSuffix(line, ":\n")
+	parts := strings.SplitN(line, " ", 3)
+	if len(parts) != 3 {
+		panic(fmt.Sprintf("unexpected stack header format: %q", line))
+	}
+
+	id, err := strconv.Atoi(parts[1])
+	if err != nil {
+		panic(fmt.Sprintf("failed to parse goroutine ID: %v in line %q", parts[1], line))
+	}
+
+	state = strings.TrimSuffix(strings.TrimPrefix(parts[2], "["), "]")
+	return id, state
+}
diff --git a/vendor/go.uber.org/goleak/internal/stack/ya.make b/vendor/go.uber.org/goleak/internal/stack/ya.make
new file mode 100644
index 0000000000..231f1661d1
--- /dev/null
+++ b/vendor/go.uber.org/goleak/internal/stack/ya.make
@@ -0,0 +1,14 @@
+GO_LIBRARY()
+
+LICENSE(MIT)
+
+SRCS(
+    doc.go
+    stacks.go
+)
+
+GO_TEST_SRCS(stacks_test.go)
+
+END()
+
+RECURSE(gotest)