first version of trac integration for slack

tracslack/README.md

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+Trac Notifications for Slack
+============================
+
+[Trac](http://trac.edgewall.org/) has really nice email notifications for tickets:
+```
+#25: Please check in the new admin scripts
+---------------------------+-------------------------
+   Reporter:  gregi        |      Owner:  robert
+       Type:  enhancement  |     Status:  new
+   Priority:  major        |  Milestone:  Ready To Do
+ Resolution:               |   Keywords:
+Action Item:               |
+---------------------------+-------------------------
+Changes (by gregi):
+
+ * milestone:  Backlog => Ready To Do
+
+
+-- 
+Ticket URL: [...]
+```
+
+Having those handy notifications on changes directly in [Slack](https://slack.com/) enhances productivity!
+
+![Trac Slack integration](slack.png)
+
+
+Installing
+==========
+
+On your machine running trac, add a ```slack``` user and save ```tracslack.py``` in his ```$HOME```.
+
+Edit the ```.forward``` file of this user with this content:
+
+    |/home/slack/tracslack.py
+
+
+Finally, adjust your ```trac.ini``` and add the local slack user as an ```smtp_always_cc``` option.
+
+     [notification]
+     smtp_always_cc = slack@localhost
+
+Configuration
+=============
+You need to setup an "Incoming Webhook" inside Slack. Afterwards set the ```SLACK_URL``` and ```SLACK_TOKEN```  inside tracslack.py:
+
+    SLACK_URL="https://yourcompany.slack.com/services/hooks/incoming-webhook"
+    SLACK_TOKEN="ABc293jBlPyktTIasdagasd"
+
+Additionally, you can adjust the channel, username and even the emoji of the trac messages:
+
+    SLACK_CHANNEL="#trac"
+    SLACK_USERNAME="trac"
+    SLACK_EMOJI=":rocket:"
+
+Meta
+====
+Maintained by Gregor Dorfbauer [@dorfbauer](https://twitter.com/dorfbauer)
+
+If you like those scripts, have a look at my startup [Usersnap](https://usersnap.com/?gat=github)

tracslack/README.md~

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+SVN branching aliases
+=====================
+
+SVN branching is a little painful on the command line. For all those who worked with giti
+a single minute of their lives, it's really frustrating. 
+
+But it doesn't need to be so complicated. This bash aliases (they work on zsh, too) provide
+commands for easier svn branching, merging and reintegrating.
+
+Installing
+==========
+
+Fetch the branchit.rc file into your home directory and integrate it into your dotfile (.bashrc or .zshrc)
+
+    . ~/branchit.rc
+
+Restart your shell and off you go!
+
+Examples
+========
+
+create a branch:
+
+    svnbr "branchname" "commit message"
+
+update a branch from the trunk:
+
+    svnupbr
+
+delete a branch:
+
+    svndelbr $branchname
+
+switch between trunk / branches:
+
+    svnsw trunk
+    svnsw branches/$branchname
+
+Reintegrate a branch back into the trunk:
+
+    svnre $branchname "commit message"
+
+Meta
+====
+Maintained by Gregor Dorfbauer @dorfbauer
+
+If you like those scripts, have a look at my startup [Usersnap](http://usersnap.com)

tracslack/tracslack.py

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+#!/usr/bin/python
+
+# Send Trac ticket updates to Slack
+# 
+# Written by Gregor Dorfbauer / gd@usersnap.com
+# http://usersnap.com - Show, don't tell.
+#
+#
+# Setup Steps: 
+# update your trac.ini
+# ####################
+# [notification]
+# smtp_always_cc = slack@localhost
+# ####################
+# invoke with a .forward file of your slack user - content "|/home/slack/tracslack.py"
+
+import sys
+import json
+import requests
+import email
+import base64
+
+LOGFILE="/home/slack/log.txt"
+SLACK_URL="https://yourcompany.slack.com/services/hooks/incoming-webhook"
+SLACK_TOKEN="ABc293jBlPyktTIasdagasd"
+
+#those are free to choose
+SLACK_CHANNEL="#trac"
+SLACK_USERNAME="trac"
+SLACK_EMOJI=":rocket:"
+
+
+###############################################################################
+ofile = open(LOGFILE, "a")
+
+firstempty = False
+subject = ""
+content = email.message_from_string(sys.stdin.read())
+payload = content.get_payload()
+try:
+    payload = base64.decodestring(payload)
+except:
+    pass
+newcont = []
+omitheader = 2
+ofile.write("Payload: %r" % payload)
+for line in payload.split("\n"):
+    ofile.write("line %r" % line)
+    #filter out header + lines (free to extend)
+    if omitheader == 2 and "-----+-----" in line: 
+       omitheader -= 1
+       continue
+    if omitheader == 1:
+       if "-----+-----" in line:
+           omitheader -= 1
+       continue
+    if line in ("-- ", ""):
+       continue
+    newcont.append(line)
+
+ofile.write("newcont: %r" % newcont)
+
+data = {"channel": SLACK_CHANNEL,
+        "username": SLACK_USERNAME,
+        "text": "%s"% ("\n".join(newcont)),
+        "icon_emoji": SLACK_EMOJI
+      }
+ofile.write("got mail\n")
+ofile.write(json.dumps(data,indent=2))
+r = requests.post(SLACK_URL, data={"token": SLACK_TOKEN, "payload":json.dumps(data)})
+ofile.write("r.status %r r.text %r " % (r.status_code, r))
+ofile.write("\n\n")
+
+