improve diagram generation

Add class-relationships that cannot be modelled with LinkML and add
possibility to generate multiple class-focused diagrams.

Signed-off-by: Silvano Cirujano Cuesta <silvano.cirujano-cuesta@siemens.com>

Author: Silvanoc

data-model/tools/generate-class-diagram.bash

@@ -1,5 +1,13 @@
 #!/usr/bin/env bash
 
+TMP_PLANTUML_FILE=$(mktemp)
+
+cleanup() {
+    rm "${TMP_PLANTUML_FILE}"
+}
+
+trap cleanup EXIT
+
 set -eu
 
 THIS_SCRIPT="$(readlink -f "${0}")"
@@ -11,4 +19,76 @@ TGT_DIR="${ROOT_DIR}/generated/diagrams"
 
 mkdir -p "${TGT_DIR}"
 
-linkml generate plantuml --directory "${TGT_DIR}" --format svg "${ROOT_DIR}/data-model/margo-data-model.linkml.yaml"
+# Holistic class diagram
+linkml generate plantuml "${ROOT_DIR}/data-model/margo-data-model.linkml.yaml" \
+    | sed "s/@enduml/DeploymentAnnotations ..> ApplicationDescription\n@enduml/" \
+    | sed "s/@enduml/DeploymentStatusManifest ..> ApplicationDeployment\n@enduml/" \
+    | sed "s/@enduml/DesiredStateManifest ..> ApplicationDeployment\n@enduml/" > "${TMP_PLANTUML_FILE}"
+
+curl -H "Content-Type: test/plain" --data-binary @"${TMP_PLANTUML_FILE}" https://kroki.io/plantuml/svg -o "${TGT_DIR}/DataModel-ClassDiagram.svg"
+
+if [ "$#" -lt 1 ] ; then
+    exit
+fi
+
+# Class diagram focused on ApplicationDescription
+linkml generate plantuml \
+        --classes ApplicationDescription \
+        --classes ApplicationMetadata \
+        --classes Parameter \
+        --classes Configuration \
+        --classes DeploymentProfileDescription \
+        "${ROOT_DIR}/data-model/application-description.linkml.yaml" \
+    | sed "/Component.*{$/,/}/d" \
+    > "${TMP_PLANTUML_FILE}"
+
+curl -H "Content-Type: test/plain" --data-binary @"${TMP_PLANTUML_FILE}" https://kroki.io/plantuml/svg -o "${TGT_DIR}/ApplicationDescription-ClassDiagram.svg"
+
+# Class diagram focused on DeploymentStatusManifest
+linkml generate plantuml \
+        --classes DeploymentStatusManifest \
+        --classes ApplicationDeployment \
+        --classes DeploymentProfile \
+        "${ROOT_DIR}/data-model/margo-data-model.linkml.yaml" \
+    | sed "s/@enduml/DeploymentStatusManifest ..> ApplicationDeployment\n@enduml/" \
+    | sed "s/@enduml/ComponentStatus ..> Component\n@enduml/" \
+    > "${TMP_PLANTUML_FILE}"
+
+curl -H "Content-Type: test/plain" --data-binary @"${TMP_PLANTUML_FILE}" https://kroki.io/plantuml/svg -o "${TGT_DIR}/DeploymentStatusManifest-ClassDiagram.svg"
+
+# Class diagram focused on DesiredStateManifest
+linkml generate plantuml \
+        --classes DesiredStateManifest \
+        "${ROOT_DIR}/data-model/margo-data-model.linkml.yaml" \
+    | sed "s/@enduml/DesiredStateManifest ..> ApplicationDeployment\n@enduml/" \
+    > "${TMP_PLANTUML_FILE}"
+
+curl -H "Content-Type: test/plain" --data-binary @"${TMP_PLANTUML_FILE}" https://kroki.io/plantuml/svg -o "${TGT_DIR}/DesiredStateManifest-ClassDiagram.svg"
+
+# Class diagram focused on DeviceCapabilities
+linkml generate plantuml \
+        --classes DeviceCapabilitiesManifest \
+        --classes Properties \
+        --classes Resources \
+        "${ROOT_DIR}/data-model/margo-data-model.linkml.yaml" \
+    > "${TMP_PLANTUML_FILE}"
+
+curl -H "Content-Type: test/plain" --data-binary @"${TMP_PLANTUML_FILE}" https://kroki.io/plantuml/svg -o "${TGT_DIR}/DeviceCapabilities-ClassDiagram.svg"
+
+# Class diagram focused on ApplicationDeployment
+linkml generate plantuml \
+        --classes ApplicationDeployment \
+        --classes DeploymentMetadata \
+        --classes DeploymentAnnotations \
+        --classes Spec \
+        --classes Parameter \
+        --classes DeploymentProfile \
+        --classes ComposeDeploymentProfile \
+        --classes HelmDeploymentProfile \
+        --classes Component \
+        "${ROOT_DIR}/data-model/application-deployment.linkml.yaml" \
+    | sed "s/@enduml/DeploymentAnnotations ..> ApplicationDescription\n@enduml/" \
+    > "${TMP_PLANTUML_FILE}"
+
+curl -H "Content-Type: test/plain" --data-binary @"${TMP_PLANTUML_FILE}" https://kroki.io/plantuml/svg -o "${TGT_DIR}/ApplicationDeployment-ClassDiagram.svg"
+