GitHub user dkuppitz opened a pull request:
https://github.com/apache/tinkerpop/pull/348
TINKERPOP-1071 Enhance pre-processor output
https://issues.apache.org/jira/browse/TINKERPOP-1071
To test the changes, I've added an invalid `foo + bar` line in one of the
code blocks. Here's how the output looked like:
```
$ bin/process-docs.sh
==========================
+ Installing Plugins +
==========================
* tinkerpop-sugar ... done
* hadoop-gremlin ... done
* spark-gremlin ... done
* giraph-gremlin ... done
* neo4j-gremlin ... done
============================
+ Processing AsciiDocs +
============================
* source: /projects/apache/tinkerpop/docs/src/reference/index.asciidoc
target:
/projects/apache/tinkerpop/target/postprocess-asciidoc/reference/index.asciidoc
progress:
[====================================================================================================]
100%
* source: /projects/apache/tinkerpop/docs/src/reference/preface.asciidoc
target:
/projects/apache/tinkerpop/target/postprocess-asciidoc/reference/preface.asciidoc
progress:
[====================================================================================================]
100%
* source: /projects/apache/tinkerpop/docs/src/reference/intro.asciidoc
target:
/projects/apache/tinkerpop/target/postprocess-asciidoc/reference/intro.asciidoc
progress:
[==========================================================================>
] 74%No such property: foo for class: groovysh_evaluate
Display stack trace? [yN] pb(295); '----'
groovysh_parse: 2: expecting an identifier, found 'this' @ line 2, column
19.
lities. In total, this is The TinkerPop.'
^
1 error
Display stack trace? [yN] pb(395); '// LAST LINE'
Last 10 lines of
/projects/apache/tinkerpop/target/postprocess-asciidoc/reference/intro.asciidoc:
==>v[1]
gremlin> g.V(marko).out('knows') //// <2>
==>v[2]
==>v[4]
gremlin> g.V(marko).out('knows').values('name') //// <3>
==>vadas
==>josh
gremlin> foo + bar
gremlin> lities. In total, this is The TinkerPop.'
gremlin>
xargs: /projects/apache/tinkerpop/docs/preprocessor/preprocess-file.sh:
exited with status 255; aborting
```
Unfortunately I cannot separate the error message from the progress bar
output (both go to stderr), but I think it already helps a lot to see the last
10 lines of the output file.
VOTE: +1
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/apache/tinkerpop TINKERPOP-1071
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/tinkerpop/pull/348.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #348
----
commit 98f09bad615c2be3b5f8a4145f9a106977f13d6b
Author: Daniel Kuppitz <daniel_kupp...@hotmail.com>
Date: 2016-06-28T12:02:32Z
Enhanced pre-processor output for failure cases.
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