Add space before revision and hyperlink commit in launch header

- Add missing space before "revision:" in ANSI log header output
- Make the revision commit hash a clickable hyperlink to the repository
  tree view at that commit (not the commit details page)
- Only the commit hash is hyperlinked, not the branch/tag name
- Supports GitHub, GitLab, Bitbucket, Gitea, and Azure DevOps
- Add tests for the repository tree URL construction

https://claude.ai/code/session_014AStcyMzd39iegXhfQL1yK
Signed-off-by: Claude <noreply@anthropic.com>

Author: claude

modules/nextflow/src/main/groovy/nextflow/cli/CmdRun.groovy

@@ -476,7 +476,41 @@ class CmdRun extends CmdBase implements HubOptions {
         final revision = scriptFile.repository
             ? scriptFile.revisionInfo.toString()
             : scriptFile.getScriptId()?.substring(0,10)
-        printLaunchInfo(repo, head, revision)
+        final commitId = scriptFile.commitId
+        final commitUrl = scriptFile.repository && commitId
+            ? getCommitUrl(scriptFile.repository, commitId)
+            : null
+        printLaunchInfo(repo, head, revision, commitId, commitUrl)
+    }
+
+    /**
+     * Constructs a web URL for viewing the repository at a specific commit.
+     * Supports GitHub, GitLab, Bitbucket, Gitea, and Azure DevOps.
+     *
+     * @param repository The repository URL (e.g., https://github.com/nextflow-io/hello)
+     * @param commitId The commit SHA
+     * @return The repository tree URL at the commit, or null if the provider is not recognized
+     */
+    protected static String getCommitUrl(String repository, String commitId) {
+        if( !repository || !commitId )
+            return null
+        // GitHub: https://github.com/owner/repo/tree/{sha}
+        if( repository.contains('github.com') || repository.contains('github.') )
+            return "${repository}/tree/${commitId}"
+        // GitLab: https://gitlab.com/owner/repo/-/tree/{sha}
+        if( repository.contains('gitlab.com') || repository.contains('gitlab.') )
+            return "${repository}/-/tree/${commitId}"
+        // Bitbucket: https://bitbucket.org/owner/repo/src/{sha}
+        if( repository.contains('bitbucket.org') || repository.contains('bitbucket.') )
+            return "${repository}/src/${commitId}"
+        // Gitea: https://gitea.example.com/owner/repo/src/commit/{sha}
+        if( repository.contains('gitea.') )
+            return "${repository}/src/commit/${commitId}"
+        // Azure DevOps: https://dev.azure.com/org/project/_git/repo?version=GC{sha}
+        if( repository.contains('dev.azure.com') )
+            return "${repository}?version=GC${commitId}"
+        // Unknown provider
+        return null
     }
 
     static void detectModuleBinaryFeature(ConfigMap config) {
@@ -498,17 +532,28 @@ class CmdRun extends CmdBase implements HubOptions {
         }
     }
 
-    protected void printLaunchInfo(String repo, String head, String revision) {
+    protected void printLaunchInfo(String repo, String head, String revision, String commitId=null, String commitUrl=null) {
         if( launcher.options.ansiLog ){
             log.debug "${head} [$runName] - revision: ${revision}"
 
             def fmt = ansi()
             fmt.a("Launching").fg(Color.MAGENTA).a(" `$repo` ").reset()
             fmt.a(Attribute.INTENSITY_FAINT).a("[").reset()
             fmt.bold().fg(Color.CYAN).a(runName).reset()
-            fmt.a(Attribute.INTENSITY_FAINT).a("]")
+            fmt.a(Attribute.INTENSITY_FAINT).a("] ").reset()
             fmt.fg(Color.CYAN).a("revision: ").reset()
-            fmt.fg(Color.CYAN).a(revision).reset()
+            // Make commit hash a hyperlink if commit URL is available
+            if( commitUrl && commitId ) {
+                final shortCommit = commitId.substring(0, Math.min(10, commitId.length()))
+                fmt.fg(Color.CYAN).a("\033]8;;${commitUrl}\007${shortCommit}\033]8;;\007").reset()
+                // Append the branch/tag name if revision contains more than just the commit
+                if( revision && revision != shortCommit && revision.startsWith(shortCommit) ) {
+                    fmt.fg(Color.CYAN).a(revision.substring(shortCommit.length())).reset()
+                }
+            }
+            else {
+                fmt.fg(Color.CYAN).a(revision).reset()
+            }
             fmt.a("\n")
             AnsiConsole.out().println(fmt.eraseLine())
         }

modules/nextflow/src/test/groovy/nextflow/cli/CmdRunTest.groovy

@@ -416,4 +416,23 @@ class CmdRunTest extends Specification {
         0 * cmd.showVersionError(_)
     }
 
+    @Unroll
+    def 'should construct repository tree URL for known providers' () {
+        expect:
+        CmdRun.getCommitUrl(REPO, COMMIT) == EXPECTED
+
+        where:
+        REPO                                            | COMMIT      | EXPECTED
+        'https://github.com/nextflow-io/hello'          | 'abc123'    | 'https://github.com/nextflow-io/hello/tree/abc123'
+        'https://gitlab.com/owner/repo'                 | 'def456'    | 'https://gitlab.com/owner/repo/-/tree/def456'
+        'https://bitbucket.org/owner/repo'              | 'ghi789'    | 'https://bitbucket.org/owner/repo/src/ghi789'
+        'https://gitea.example.com/owner/repo'          | 'jkl012'    | 'https://gitea.example.com/owner/repo/src/commit/jkl012'
+        'https://dev.azure.com/org/project/_git/repo'   | 'mno345'    | 'https://dev.azure.com/org/project/_git/repo?version=GCmno345'
+        'https://github.mycompany.com/owner/repo'       | 'pqr678'    | 'https://github.mycompany.com/owner/repo/tree/pqr678'
+        'https://gitlab.mycompany.com/owner/repo'       | 'stu901'    | 'https://gitlab.mycompany.com/owner/repo/-/tree/stu901'
+        'https://unknown.example.com/owner/repo'        | 'vwx234'    | null
+        null                                            | 'abc123'    | null
+        'https://github.com/nextflow-io/hello'          | null        | null
+    }
+
 }