Set FLAT_MANAGER_BUILD_ID in publish hook

README.md

@@ -59,7 +59,11 @@ config file; see `example-config.json`.
 
 The publish hook runs in the build directory before a build is published
 to a main repository. It can modify the build, for example by rewriting
-the appstream files in the commits.
+the appstream files in the commits. It receives the `FLAT_MANAGER_IS_REPUBLISH`
+environment variable, which is `true` if the publish was triggered by the
+republish endpoint or `false` if the publish is part of a build.
+If the publish is part of the build, the hook also receives the
+`FLAT_MANAGER_BUILD_ID` environment variable.
 
 Check scripts are run after a build is uploaded. Builds may not be
 published unless all checks have passed. The check is marked as failed

src/jobs/publish_job.rs

@@ -50,13 +50,17 @@ impl PublishJobInstance {
  let build_repo_path = config.build_repo_base.join(self.build_id.to_string());
 
  // Run the publish hook, if any
- if let Some(hook) = repoconfig
+ if let Some(mut hook) = repoconfig
  .hooks
  .publish
  .as_ref()
  .and_then(|x| x.build_command(&build_repo_path))
  {
  job_log_and_info!(self.job_id, conn, "Running publish hook");
+
+ hook.env("FLAT_MANAGER_IS_REPUBLISH", "false");
+ hook.env("FLAT_MANAGER_BUILD_ID", build.id.to_string());
+
  do_command(hook)?;
  }
 

src/jobs/republish_job.rs

@@ -124,13 +124,16 @@ impl JobInstance for RepublishJobInstance {
  }
 
  // Run the publish hook, if any
- if let Some(hook) = repoconfig
+ if let Some(mut hook) = repoconfig
  .hooks
  .publish
  .as_ref()
  .and_then(|x| x.build_command(tmp_repo_dir.path()))
  {
  job_log_and_info!(self.job_id, conn, "Running publish hook");
+
+ hook.env("FLAT_MANAGER_IS_REPUBLISH", "true");
+
  do_command(hook)?;
  }