Introduce drun command, refactor code to use context package

1 files changed, 21 insertions, 0 deletions

diff --git a/internal/io/fs/tailfile.go b/internal/io/fs/tailfile.go
new file mode 100644
index 0000000..14994e5
--- /dev/null
+++ b/internal/io/fs/tailfile.go
@@ -0,0 +1,21 @@
+package fs
+
+// TailFile is to tail and filter a log file.
+type TailFile struct {
+	readFile
+}
+
+// NewTailFile returns a new file tailer.
+func NewTailFile(filePath string, globID string, serverMessages chan<- string, limiter chan struct{}) TailFile {
+	return TailFile{
+		readFile: readFile{
+			filePath:       filePath,
+			globID:         globID,
+			serverMessages: serverMessages,
+			retry:          true,
+			canSkipLines:   true,
+			seekEOF:        true,
+			limiter:        limiter,
+		},
+	}
+}