[JENKINS-28038] xshell should make itself available in "conditional build step" and "post-build actions" lists

xshell-plugin appears only in the drop-down list of normal build steps.

I want to run a script via xshell-plugin as a conditional build step but it doesn't register itself with conditional-buildstep so isn't available in the list there;

Likewise I want to run an xshell script as a post-build action (so it doesn't affect the build status) but it isn't available in the list of available Post-Build Actions;

Also I want to run it as a conditional post-build action (via flexible-publish-plugin) but it doesn't appear in the list of available actions there either.

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Originally reported by edrandall, imported from: xshell should make itself available in "conditional build step" and "post-build actions" lists

• status: Open
  
• priority: Major
  
• component(s): xshell-plugin
  
• label(s): conditional-buildstep, flexible-publish, post-build, xshell
  
• resolution: Unresolved
  
• votes: 0
  
• watchers: 1
  
• imported: 20260512-210953
  

Raw content of original issue

xshell-plugin appears only in the drop-down list of normal build steps.

I want to run a script via xshell-plugin as a conditional build step but it doesn't register itself with conditional-buildstep so isn't available in the list there;

Likewise I want to run an xshell script as a post-build action (so it doesn't affect the build status) but it isn't available in the list of available Post-Build Actions;

Also I want to run it as a conditional post-build action (via flexible-publish-plugin) but it doesn't appear in the list of available actions there either.

environment

```
Jenkins-1.596.2

Xshell-0.10

Conditional-buildstep-1.3.3

Flexible-publish-plugin-0.14.1

```