Enhancement: Throw exception when configuration cannot be parsed as yaml

[localheinz]

This PR

• throws an exception when configuration cannot be parsed as yaml

Before

Running

$ php deptrac.php analyze composer.lock

yields

deptrac is alpha, not production ready.
please help us and report feedback / bugs.


In Parser.php line 391:

  Unable to parse at line 1 (near "{").


analyze [--formatter-graphviz [FORMATTER-GRAPHVIZ]] [--formatter-graphviz-display [FORMATTER-GRAPHVIZ-DISPLAY]] [--formatter-graphviz-dump-image [FORMATTER-GRAPHVIZ-DUMP-IMAGE]] [--formatter-graphviz-dump-dot [FORMATTER-GRAPHVIZ-DUMP-DOT]] [--formatter-graphviz-dump-html [FORMATTER-GRAPHVIZ-DUMP-HTML]] [--formatter-console [FORMATTER-CONSOLE]] [--formatter-junit [FORMATTER-JUNIT]] [--formatter-junit-dump-xml [FORMATTER-JUNIT-DUMP-XML]] [--no-banner] [--no-progress] [--] [<depfile>]

After

Running

$ php deptrac.php analyze composer.lock

yields

deptrac is alpha, not production ready.
please help us and report feedback / bugs.


In FileCannotBeParsedAsYamlException.php line 11:

  File "composer.lock" cannot be parsed as YAML.


analyze [--formatter-graphviz [FORMATTER-GRAPHVIZ]] [--formatter-graphviz-display [FORMATTER-GRAPHVIZ-DISPLAY]] [--formatter-graphviz-dump-image [FORMATTER-GRAPHVIZ-DUMP-IMAGE]] [--formatter-graphviz-dump-dot [FORMATTER-GRAPHVIZ-DUMP-DOT]] [--formatter-graphviz-dump-html [FORMATTER-GRAPHVIZ-DUMP-HTML]] [--formatter-console [FORMATTER-CONSOLE]] [--formatter-junit [FORMATTER-JUNIT]] [--formatter-junit-dump-xml [FORMATTER-JUNIT-DUMP-XML]] [--no-banner] [--no-progress] [--] [<depfile>]

[localheinz]

At this point, $data could not be an array, but I figured I would follow up in a separate PR.

[smoench]

Thank you, @localheinz!

[localheinz]

Thank you, @smoench!