Artemis

=======

Artemis is a lightweight distributed issue tracking extension for Mercurial_.

Individual issues are stored in directories in an ``.issues`` subdirectory. Each

one is a Maildir_ and each one is assumed to have a single root message.

Various properties of an issue are stored in the headers of that message.

.. _Mercurial:      http://www.selenic.com/mercurial/

.. _Maildir:        http://en.wikipedia.org/wiki/Maildir

One can obtain Artemis by cloning its repository:

.. parsed-literal::

    hg clone http://hg.mrzv.org/Artemis/

or downloading the entire `repository as a tarball`_.

.. _`repository as a tarball`:  http://hg.mrzv.org/Artemis/archive/tip.tar.gz

Setup

-----

In the ``[extensions]`` section of your ``~/.hgrc`` add::

    artemis = /path/to/artemis.py

Example

-------

Create an issue::

    # hg iadd

    ... enter some text in an editor ...

    Added new issue 907ab57e04502afd 

    # hg ilist

    907ab57e04502afd (  0) [new]: New issue

    # hg ishow 907

    ======================================================================

    From: ...

    Date: ...

    Subject: New issue

    State: new

    Detailed description.

    ----------------------------------------------------------------------

Add a comment to the issue::

    # hg iadd 907

    ... enter the comment text

    ======================================================================

    From: ...

    [snip]

    Detailed description.

    ----------------------------------------------------------------------

    Comments:

      1: [dmitriy] Some comment

    ----------------------------------------------------------------------

And a comment to the comment::

    # hg iadd 907 1

    ... enter the comment text ...

    ======================================================================

    From: ...

    [snip]

    Detailed description.

    ----------------------------------------------------------------------

    Comments:

      1: [dmitriy] Some comment

        2: [dmitriy] Comment on a comment

    ----------------------------------------------------------------------

Close the issue::

    # hg iadd 907 -p state=resolved -p resolution=fixed -n

    ======================================================================

    From: ...

    [snip]

    Detailed description.

    ----------------------------------------------------------------------

    Comments:

      1: [dmitriy] Some comment

        2: [dmitriy] Comment on a comment

      3: [dmitriy] changed properties (state=resolved, resolution=fixed)

    ----------------------------------------------------------------------

No more new issues, and one resolved issue::

    # hg ilist

    # hg ilist -a

    907ab57e04502afd (  3) [resolved=fixed]: New issue

The fact that issues are Maildirs, allows one to look at them in, for example,

``mutt`` with predictable results::

    mutt -Rf .issues/907ab57e04502afd

Commands

--------

`iadd` ``[ID] [COMMENT]``

    Add an issue, or a comment to an existing issue or comment. The comment is

    recorded as a reply to the particular message. `iadd` is the only command

    that changes the state of the repository (by adding the new issue files to

    the list of tracked files or updating some of them), however, it does not

    perform an actual commit.

    `-p`, `--property`

        update a property of the issue ``ID``, e.g. ``-p state=resolved -p resolution=fixed``

    `-a`, `--attach`

        attach a file to the message, e.g. ``-a filename1 -a filename2``

    `-n`, `--no-property-comment`

        do not launch an editor to record a comment (useful if only changing

        properties)

`ilist`

    List issues.

    `-a`, `--all`

        list all issues (not just the `new` ones)

    `-p`, `--property`

        list issues with specific property values, e.g. 

        ``-p state=resolved -p category=documentation``;

        if no property value is provided (e.g. ``-p category``), lists all

        possible values for that property (among the issues that satisfy the

        rest of the criteria)

    `-d`, `--date`

        restrict to issues matching the given date, e.g. ``-d ">1/1/2008"``

    `-f`, `--filter`

        restrict to a predefined filter, see Filters_ below

`ishow` ``[ID] [COMMENT]``

    Show an issue or a comment.

    `-a`, `--all`

        list all comments to an issue (i.e. not just a single message, and a

        thread of subjects of its replies)

    `-s`, `--skip`

        in the output skip lines of the messages starting with the given

        substring, defaults to ``>``

    `-x`, `--extract`

        extract attachments (given their numbers)

Filters

-------

Artemis scans all files of the form ``.issues/.filter*``, and processes them as

config files. Section names become filter names, and the individual settings

become properties. For example the following::

    [olddoc]

    category=documentation

    state=resolved

placed in a file ``.issues/.filter`` creates a filter `olddoc` which can be

invoked with the `ilist` command::

    hg ilist -f olddoc