toolshed/docker-cli
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

builder: provide a friendly message on parser errors

Browse Source 
Docker-DCO-1.1-Signed-off-by: Erik Hollensbe <github@hollensbe.org> (github: erikh)
Upstream-commit: 3f2eb353bdbb36ce26690909bcf761d4289294d6
Component: engine
This commit is contained in:
Erik Hollensbe
2014-10-15 18:08:23 +00:00
parent 4a6aadc8cd
commit 7e0088079e
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
components/engine/builder/parser/utils.go
+1 -1
View File
@@ -73,7 +73,7 @@ func splitCommand(line string) (string, string, error) {
cmdline := TOKEN_WHITESPACE.Split(line, 2)
if len(cmdline) != 2 {
return "", "", fmt.Errorf("We do not understand this file. Please ensure it is a valid Dockerfile.")
return "", "", fmt.Errorf("We do not understand this file. Please ensure it is a valid Dockerfile. Parser error at %q", line)
}
cmd := strings.ToLower(cmdline[0])