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| author | Valentin Rothberg <vrothberg@suse.com> | 2018-08-31 09:24:49 +0200 |
|---|---|---|
| committer | Atomic Bot <atomic-devel@projectatomic.io> | 2018-08-31 10:19:11 +0000 |
| commit | bbcad6f572207779ead07127e6619961bc0758b9 (patch) | |
| tree | 38cc4978041a3c39862daa1d916efa9e3108420e /cmd/podman/main.go | |
| parent | 3839c00ae2f132b115ffabec500ddba2a536527e (diff) | |
| download | podman-bbcad6f572207779ead07127e6619961bc0758b9.tar.gz podman-bbcad6f572207779ead07127e6619961bc0758b9.tar.bz2 podman-bbcad6f572207779ead07127e6619961bc0758b9.zip | |
catch command-not-found errors
Add a special handler to catch errors caused by specifying unknown
commands to Podman. This allows printing a more helpful error message.
```
$ podman
Command "123123" not found.
See `podman --help`.
$ podman pod 123123
Command "123123" not found.
See `podman pod --help`.
```
Signed-off-by: Valentin Rothberg <vrothberg@suse.com>
Closes: #1379
Approved by: rhatdan
Diffstat (limited to 'cmd/podman/main.go')
| -rw-r--r-- | cmd/podman/main.go | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/cmd/podman/main.go b/cmd/podman/main.go index 24d30fd0e..0e6a2e600 100644 --- a/cmd/podman/main.go +++ b/cmd/podman/main.go @@ -52,6 +52,7 @@ func main() { app.Name = "podman" app.Usage = "manage pods and images" app.OnUsageError = usageErrorHandler + app.CommandNotFound = commandNotFoundHandler app.Version = version.Version |