[TINKERPOP-1155] gremlin.sh -e doesn't log line numbers for errors

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Implemented
• Affects Version/s: 3.1.1-incubating
• Fix Version/s: 3.2.1
• Component/s: console
• Assignee: Stephen Mallette
• Reporter: Ariel Weisberg
• Created: 15/Feb/16 16:47
• Updated: 02/May/16 18:11
• Resolved: 02/May/16 18:11

Description

Execute a script containing the following code

import org.apache.tinkerpop.gremlin.tinkergraph.structure.*
graph = TinkerGraph.open()
graph.noexist()

The error is as follows with no line number from the script.

$ ./gremlin.sh -e test.groovy 
javax.script.ScriptException: groovy.lang.MissingMethodException: No signature of method: org.apache.tinkerpop.gremlin.tinkergraph.structure.TinkerGraph.noexist() is applicable for argument types: () values: []
Possible solutions: notify(), wait(), collect()

It would be really nice to get a line number from the script for the error message.

Some bugs do generate line numbers. Those seem to be certain kinds of syntax exrrors.

import org.apache.tinkerpop.gremlin.tinkergraph.structure.*
graph = TinkerGraph.open()
graph.noexist(

Output

$ ./gremlin.sh -e test.groovy 
org.codehaus.groovy.control.MultipleCompilationErrorsException: startup failed:
Script1.groovy: 4: unexpected token:  @ line 4, column 1.
1 error

Issue Links

• relates to: TINKERPOP-1268 Improve script execution options for console