I have a YAML file:
project_name: my-project
project_version: 1.0
scan_path:
javascript: Core
dotnet: Deadbolt
dotnet: ServiceCatalog
Which I am reading in Jenkins with
data = readYaml file: "Jenkins/config.yml
scan_path = data[scan_path]
however when I check the map it only ever has the last element.
Is my YAML file formatted incorrectly?
When I run "println(scan_path.size())" I just get 1, and
scan_path.each { k, v ->
echo "${k}, ${v}"
just returns "dotnet, ServiceCatalog"
The solution that ended up working for me was changing my YAML config to read like this:
project_name: project_name
project_version: 1.0
scan_path:
- application: dotnet
path: Core
- application: dotnet
path: Brickburn
- application: dotnet
path: ServiceCatalo
Which I saved into a variable
data = readYaml file: "Jenkins/config.yml
scan_path = data[scan_path]
And accessed like this:
scan_path.each { e ->
echo "Translating ${e.getAt('application')} application
${e.getAt('path')}"
}
The issue here is that scan_path is a map so to access its key you use scan_path.key and to access its values (in this case a list of maps) use scan_path.value.
scan_path.value.each { k, v ->
echo "${k}, ${v}"
}
I prefer this instead:
scan_path.value.each { application ->
echo "${application.key}, ${application.value}"
}
Note: if you use for (x in y){echo "x.key, x.value"} you may get errors
see: Jenkins Pipeline: How do I use the sh module when traversing a map?
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