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authorDaniel J Walsh <dwalsh@redhat.com>2021-04-05 18:12:50 -0400
committerDaniel J Walsh <dwalsh@redhat.com>2021-04-12 08:41:08 -0400
commit8f16742187ce02dbbd5a798763bad01a263bc476 (patch)
tree30deddfa4f1dece2d12dd30ffbd3864d844dc456 /pkg/domain
parent9d3e31071087908207a8f7fdc84939edf3dc47c0 (diff)
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Fix handling of $NAME and $IMAGE in runlabel
Fixes: https://github.com/containers/podman/issues/9405 Add system runlabel tests. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
Diffstat (limited to 'pkg/domain')
-rw-r--r--pkg/domain/infra/abi/containers_runlabel.go25
1 files changed, 12 insertions, 13 deletions
diff --git a/pkg/domain/infra/abi/containers_runlabel.go b/pkg/domain/infra/abi/containers_runlabel.go
index 8de383926..2cabab988 100644
--- a/pkg/domain/infra/abi/containers_runlabel.go
+++ b/pkg/domain/infra/abi/containers_runlabel.go
@@ -177,6 +177,16 @@ func generateRunlabelCommand(runlabel string, img *image.Image, args []string, o
return cmd, env, nil
}
+func replaceName(arg, name string) string {
+ newarg := strings.ReplaceAll(arg, "$NAME", name)
+ return strings.ReplaceAll(newarg, "${NAME}", name)
+}
+
+func replaceImage(arg, image string) string {
+ newarg := strings.ReplaceAll(arg, "$IMAGE", image)
+ return strings.ReplaceAll(newarg, "${IMAGE}", image)
+}
+
// generateCommand takes a label (string) and converts it to an executable command
func generateCommand(command, imageName, name, globalOpts string) ([]string, error) {
if name == "" {
@@ -196,26 +206,15 @@ func generateCommand(command, imageName, name, globalOpts string) ([]string, err
for _, arg := range cmd[1:] {
var newArg string
switch arg {
- case "IMAGE":
- newArg = imageName
- case "$IMAGE":
- newArg = imageName
case "IMAGE=IMAGE":
newArg = fmt.Sprintf("IMAGE=%s", imageName)
- case "IMAGE=$IMAGE":
- newArg = fmt.Sprintf("IMAGE=%s", imageName)
- case "NAME":
- newArg = name
case "NAME=NAME":
newArg = fmt.Sprintf("NAME=%s", name)
- case "NAME=$NAME":
- newArg = fmt.Sprintf("NAME=%s", name)
- case "$NAME":
- newArg = name
case "$GLOBAL_OPTS":
newArg = globalOpts
default:
- newArg = arg
+ newArg = replaceName(arg, name)
+ newArg = replaceImage(newArg, imageName)
}
newCommand = append(newCommand, newArg)
}