Fix client bindings install for old status

Older versions of pulpcore do not include the python-package in the
status response. The solution is to guess the package name from the
app_label. This mostly works, because we substitute "_" with "-" anyway.

[noissue]

templates/github/.github/workflows/scripts/script.sh.j2

@@ -47,11 +47,15 @@ password password
 # Some commands like ansible-galaxy specifically require 600
 cmd_prefix bash -c "chmod 600 ~pulp/.netrc"
 
-# Workaround: Domains are not supported by the published bindings.
+# Infer the client name from the package name by replacing "-" with "_".
+# Use the component to infer the package name on older versions of pulpcore.
+
 if [ "$(echo "$REPORTED_STATUS" | jq -r '.domain_enabled')" = "true" ]
 then
+  # Workaround: Domains are not supported by the published bindings.
+  # Generate new bindings for all packages.
   pushd ../pulp-openapi-generator
-  for item in $(echo "$REPORTED_STATUS" | jq -r '.versions[].package|sub("-"; "_")')
+  for item in $(echo "$REPORTED_STATUS" | jq -r '.versions[]|(.package // ("pulp_" + .component)|sub("pulp_core"; "pulpcore"))|sub("-"; "_")')
   do
     ./generate.sh "${item}" python
     cmd_prefix pip3 install "/root/pulp-openapi-generator/${item}-client"
@@ -65,7 +69,7 @@ else
     {%- for plugin in plugins -%}
     |select(.component!="{{ plugin.app_label }}")
     {%- endfor -%}
-    .package|sub("-"; "_")')
+    |(.package // ("pulp_" + .component)|sub("pulp_core"; "pulpcore"))|sub("-"; "_")')
   do
     ./generate.sh "${item}" python
     cmd_prefix pip3 install "/root/pulp-openapi-generator/${item}-client"
@@ -74,7 +78,8 @@ else
   popd
 fi
 
-echo "$REPORTED_STATUS" | jq -r '.versions[]|(.package|sub("_"; "-")) + "-client==" + .version' > bindings_requirements.txt
+# At this point, this is a safeguard only, so let's not make too much fuzz about the old status format.
+echo "$REPORTED_STATUS" | jq -r '.versions[]|select(.package)|(.package|sub("_"; "-")) + "-client==" + .version' > bindings_requirements.txt
 cmd_stdin_prefix bash -c "cat > /tmp/unittest_requirements.txt" < unittest_requirements.txt
 cmd_stdin_prefix bash -c "cat > /tmp/functest_requirements.txt" < functest_requirements.txt
 cmd_stdin_prefix bash -c "cat > /tmp/bindings_requirements.txt" < bindings_requirements.txt