initial commit

Dockerfile

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+FROM buildpack-deps:jessie
+MAINTAINER Lionel Roche
+RUN mkdir -p work
+
+WORKDIR work 
+
+#Install fastexport tool:
+RUN mkdir -p /usr/local/src \
+    && cd /usr/local/src \
+    && git clone https://github.com/frej/fast-export.git
+    
+RUN cd /work
+COPY hg2git.sh .
+RUN chmod +x hg2git.sh
+
+ENTRYPOINT ["/work/hg2git.sh"]
+

LICENSE

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+The MIT License (MIT)
+
+Copyright (c) 2018 Lionel Roche
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

README.md

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+# Summary
+The purpose of hg2git is to convert a Mercurial repository to a Git repository. 
+All mechanism of conversion is based on [fast-export](https://github.com/frej/fast-export.git) tool.
+
+
+# Launch conversion
+
+    docker run -it -v ~/gitconversion/anyproject-hg:/work/projectname -v ~/gitconversion/project-result-git:/work/result lroche/hg2git projectname
+    
+the run uses two bound volumes, one for hg source, other for git target result.
+the name of project has no matter but it will be the same between /work/projectname and the argument of the command (here projectname)
+
+# How to retrieve git conversion ?
+
+The result of git conversion can be found behind the /work/result volume
+
+

hg2git.sh

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+#!/bin/bash
+
+PROJECT_NAME=$1
+
+cd /work/result
+mkdir -p $PROJECT_NAME-git
+cd $PROJECT_NAME-git
+git init
+#avoid having unexpected issue:
+git config core.ignoreCase false
+
+/usr/local/src/fast-export/hg-fast-export.sh -r /work/$PROJECT_NAME
+
+git checkout HEAD
+
+bash