From 87af7aa5752e001a773834114b88eeeb84da288d Mon Sep 17 00:00:00 2001
From: Andrej Shadura <andrew.shadura@collabora.co.uk>
Date: Fri, 15 Apr 2022 13:04:12 +0200
Subject: [PATCH] For multiline commands, only use the first line and "..." as
 the label
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When a multiline command is used with "run" action, it’s sometimes
difficult to figure out what’s going on, as it’s printed in its entirety
for the each line of its own output. For example:

    actions:
      - action: run
        chroot: false
        command: |
          echo test1
          echo test2
          echo test3

Prints this:

    2022/04/15 10:52:46 echo test1
    echo test2
    echo test3
     | test1
    2022/04/15 10:52:46 echo test1
    echo test2
    echo test3
     | test2
    2022/04/15 10:52:46 echo test1
    echo test2
    echo test3

For clarity, it’s better to only use the first line:

    2022/04/15 11:03:10 echo test1... | test1
    2022/04/15 11:03:10 echo test1... | test2
    2022/04/15 11:03:10 echo test1... | test3

Signed-off-by: Andrej Shadura <andrew.shadura@collabora.co.uk>
---
 actions/run_action.go | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/actions/run_action.go b/actions/run_action.go
index c70ebfbd..630b5ad5 100644
--- a/actions/run_action.go
+++ b/actions/run_action.go
@@ -113,7 +113,13 @@ func (run *RunAction) doRun(context debos.DebosContext) error {
 		label = path.Base(run.Script)
 	} else {
 		cmdline = []string{run.Command}
-		label = run.Command
+		commands := strings.Split(run.Command, "\n")
+		label = commands[0]
+
+		// Make it clear a multi-line command is being run
+		if len(commands) > 1 {
+			label += "..."
+		}
 	}
 
 	if run.Label != "" {