[chore] remove vendor

1 files changed, 0 insertions, 80 deletions

diff --git a/vendor/github.com/jackc/pgx/v5/pgconn/ctxwatch/context_watcher.go b/vendor/github.com/jackc/pgx/v5/pgconn/ctxwatch/context_watcher.go
deleted file mode 100644
index db8884eb8..000000000
--- a/vendor/github.com/jackc/pgx/v5/pgconn/ctxwatch/context_watcher.go
+++ /dev/null
@@ -1,80 +0,0 @@
-package ctxwatch
-
-import (
-	"context"
-	"sync"
-)
-
-// ContextWatcher watches a context and performs an action when the context is canceled. It can watch one context at a
-// time.
-type ContextWatcher struct {
-	handler     Handler
-	unwatchChan chan struct{}
-
-	lock              sync.Mutex
-	watchInProgress   bool
-	onCancelWasCalled bool
-}
-
-// NewContextWatcher returns a ContextWatcher. onCancel will be called when a watched context is canceled.
-// OnUnwatchAfterCancel will be called when Unwatch is called and the watched context had already been canceled and
-// onCancel called.
-func NewContextWatcher(handler Handler) *ContextWatcher {
-	cw := &ContextWatcher{
-		handler:     handler,
-		unwatchChan: make(chan struct{}),
-	}
-
-	return cw
-}
-
-// Watch starts watching ctx. If ctx is canceled then the onCancel function passed to NewContextWatcher will be called.
-func (cw *ContextWatcher) Watch(ctx context.Context) {
-	cw.lock.Lock()
-	defer cw.lock.Unlock()
-
-	if cw.watchInProgress {
-		panic("Watch already in progress")
-	}
-
-	cw.onCancelWasCalled = false
-
-	if ctx.Done() != nil {
-		cw.watchInProgress = true
-		go func() {
-			select {
-			case <-ctx.Done():
-				cw.handler.HandleCancel(ctx)
-				cw.onCancelWasCalled = true
-				<-cw.unwatchChan
-			case <-cw.unwatchChan:
-			}
-		}()
-	} else {
-		cw.watchInProgress = false
-	}
-}
-
-// Unwatch stops watching the previously watched context. If the onCancel function passed to NewContextWatcher was
-// called then onUnwatchAfterCancel will also be called.
-func (cw *ContextWatcher) Unwatch() {
-	cw.lock.Lock()
-	defer cw.lock.Unlock()
-
-	if cw.watchInProgress {
-		cw.unwatchChan <- struct{}{}
-		if cw.onCancelWasCalled {
-			cw.handler.HandleUnwatchAfterCancel()
-		}
-		cw.watchInProgress = false
-	}
-}
-
-type Handler interface {
-	// HandleCancel is called when the context that a ContextWatcher is currently watching is canceled. canceledCtx is the
-	// context that was canceled.
-	HandleCancel(canceledCtx context.Context)
-
-	// HandleUnwatchAfterCancel is called when a ContextWatcher that called HandleCancel on this Handler is unwatched.
-	HandleUnwatchAfterCancel()
-}