The capturing of mercurial revision is invalid
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Key: SCM-560
URL: http://jira.codehaus.org/browse/SCM-560
Project: Maven SCM
Issue Type: Bug
Components: maven-scm-provider-mercurial (hg)
Environment: Windows + JDK6 + Ant
Reporter: William Bernardet
The HgRevNoConsumer is parsing the output of hg id command using the full line
and assuming the revision is a number matching [0-9] numbers
https://svn.apache.org/repos/asf/maven/scm/trunk/maven-scm-providers/maven-scm-provider-hg/src/main/java/org/apache/maven/scm/provider/hg/HgUtils.java
Mercurial can return an id with the revision branch and tag label e.g:
58bda09e68fa tip
or if the repo contains uncommited changes:
58bda09e68fa+ tip
The extraction of the revision should be updated by splitting the line and take
the first part only and then remove the ending '+' if needed. Then the
resulting string should be converted using radix 16 (int is not able to store
the result), code should be something like that:
long revision = Long.parse(line.split("\\s+")[0].trim("+"), 16);
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