♻️ refactor(access_token): add SEQERA_ACCESS_TOKEN as a preferred alias to TOWER_ACCESS_TOKEN

Signed-off-by: Ken Brewer <kenibrewer@users.noreply.github.com>

Author: kenibrewer

modules/nextflow/src/main/groovy/nextflow/platform/PlatformHelper.groovy

@@ -30,16 +30,17 @@ class PlatformHelper {
     /**
      * Return the configured Platform access token: if `TOWER_WORKFLOW_ID` is provided in the environment, it means
      * we are running in a Platform-made run and we should ONLY retrieve the token from the environment. Otherwise,
-     * check the configuration or fallback to the environment. If no token is found, return null.
+     * check the configuration or fallback to the environment. The access token can be provided via either
+     * SEQERA_ACCESS_TOKEN (preferred) or TOWER_ACCESS_TOKEN environment variables. If no token is found, return null.
      *
      * @param opts the configuration options for Platform (e.g. `session.config.navigate('tower')`)
      * @param env the applicable environment variables
      * @return the Platform access token
      */
     static String getAccessToken(Map opts, Map<String,String> env) {
         final token = env.get('TOWER_WORKFLOW_ID')
-            ? env.get('TOWER_ACCESS_TOKEN')
-            : opts.containsKey('accessToken') ? opts.accessToken as String : env.get('TOWER_ACCESS_TOKEN')
+            ? (env.get('SEQERA_ACCESS_TOKEN') ?: env.get('TOWER_ACCESS_TOKEN'))
+            : opts.containsKey('accessToken') ? opts.accessToken as String : (env.get('SEQERA_ACCESS_TOKEN') ?: env.get('TOWER_ACCESS_TOKEN'))
         return token
     }
 

modules/nf-commons/src/main/nextflow/plugin/PluginsFacade.groovy

@@ -430,7 +430,7 @@ class PluginsFacade implements PluginStateListener {
         }
 
         // add tower plugin when config contains tower options
-        if( (Bolts.navigate(config,'tower.enabled') || Bolts.navigate(config,'fusion.enabled') || env.TOWER_ACCESS_TOKEN ) && !specs.find {it.id == 'nf-tower' } ) {
+        if( (Bolts.navigate(config,'tower.enabled') || Bolts.navigate(config,'fusion.enabled') || env.TOWER_ACCESS_TOKEN || env.SEQERA_ACCESS_TOKEN) && !specs.find {it.id == 'nf-tower' } ) {
             specs << defaultPlugins.getPlugin('nf-tower')
         }
         if( (Bolts.navigate(config,'wave.enabled') || Bolts.navigate(config,'fusion.enabled')) && !specs.find {it.id == 'nf-wave' } ) {

plugins/nf-tower/src/main/io/seqera/tower/plugin/TowerClient.groovy

@@ -378,15 +378,19 @@ class TowerClient implements TraceObserver {
         log.info(LoggerHelper.STICKY, msg)
     }
 
+    /**
+     * Get the access token for Seqera Platform authentication.
+     * When 'TOWER_WORKFLOW_ID' is provided in the env, it's a tower made launch
+     * therefore the access token should only be taken from the env.
+     * Otherwise check into the config file and fallback in the env.
+     * The access token can be provided via either SEQERA_ACCESS_TOKEN (preferred) or TOWER_ACCESS_TOKEN environment variables.
+     */
     String getAccessToken() {
-        // when 'TOWER_WORKFLOW_ID' is provided in the env, it's a tower made launch
-        // therefore the access token should only be taken from the env
-        // otherwise check into the config file and fallback in the env
         def token = env.get('TOWER_WORKFLOW_ID')
-                ? env.get('TOWER_ACCESS_TOKEN')
-                : session.config.navigate('tower.accessToken', env.get('TOWER_ACCESS_TOKEN'))
+                ? (env.get('SEQERA_ACCESS_TOKEN') ?: env.get('TOWER_ACCESS_TOKEN'))
+                : session.config.navigate('tower.accessToken', env.get('SEQERA_ACCESS_TOKEN') ?: env.get('TOWER_ACCESS_TOKEN'))
         if( !token )
-            throw new AbortOperationException("Missing Seqera Platform access token -- Make sure there's a variable TOWER_ACCESS_TOKEN in your environment")
+            throw new AbortOperationException("Missing Seqera Platform access token -- Make sure there's a variable SEQERA_ACCESS_TOKEN or TOWER_ACCESS_TOKEN in your environment")
         return token
     }