Convert setup.py to setup.sh for plack

frameworks/Perl/plack/setup.py

@@ -1,43 +0,0 @@
-import subprocess
-import sys
-import setup_util
-from os.path import expanduser
-import os
-import getpass
-
-def start(args, logfile, errfile):
-  setup_util.replace_text("plack/app.psgi", "localhost", args.database_host)
-  setup_util.replace_text("plack/nginx.conf", "USR", getpass.getuser())
-  setup_util.replace_text("plack/nginx.conf", "server unix:.*\/FrameworkBenchmarks/plack", "server unix:" + args.troot)
-  try:
-    subprocess.Popen("start_server --backlog=16384 --pid-file=$TROOT/app.pid --path=$TROOT/app.sock -- plackup -E production -s Starlet --max-keepalive-reqs 1000 --max-reqs-per-child 50000 --min-reqs-per-child 40000 --max-workers=" + str(args.max_threads+4) + " -a $TROOT/app.psgi", shell=True, cwd="plack", stderr=errfile, stdout=logfile)
-    subprocess.check_call("sudo /usr/local/nginx/sbin/nginx -c $TROOT/nginx.conf", shell=True,stderr=errfile, stdout=logfile)
-    return 0
-  except subprocess.CalledProcessError:
-    return 1
-
-def stop(logfile, errfile):
-   try:
-     subprocess.Popen("kill -TERM $(ps --ppid `cat app.pid` -o pid --no-header)", shell=True, cwd="plack", stderr=errfile, stdout=logfile)
-     # TE - There was an issue on the EC2 machines where this, for reasons unknown,
-     # was not sufficient in cleanly ending plack. In fact, the above would not 
-     # successfully kill the starter process which would result in this 'stop' call
-     # to report success but leave port 8080 bound to a plackup instance. We tried
-     # adding a 'nuke' approach which detects the test's port still being bound
-     # after calling stop and then directly kills those pids a few times to try and
-     # cleanly release any/all ports (over 6000).
-     # Why this only happens on EC2 is just a guess, but somehow the server seems
-     # overwhelmed by the sheer volume of requests from the client and gets into
-     # a deadlock state. Calling "kill -15 [pid]" against the server process does
-     # nothing; so we needed a general way to kill all the processes that were 
-     # spawned by the original process. For plack, this was as simple as the next
-     # subprocess.Popen call (killall -s 9 plackup), but to do this generally is
-     # a bit more difficult.
- 
-     # TE - In general, no test should ever be forced to use the KILL sigterm;
-     # TERM should be sufficient. However, in this case it seems that the plack
-     # server gets into a deadlock state and will not respond to a TERM sigterm.
-     subprocess.Popen("killall -s 9 plackup")
-     return 0
-   except subprocess.CalledProcessError:
-     return 1

frameworks/Perl/plack/setup.sh

@@ -0,0 +1,9 @@
+#!/bin/bash
+
+sed -i 's|localhost|'"${DBHOST}"'|g' app.psgi
+sed -i 's|server unix:.*/FrameworkBenchmarks/plack|server unix:'"${TROOT}"'|g' nginx.conf
+
+export PATH=$PERL_HOME/bin:$PATH
+
+start_server --backlog=16384 --pid-file=$TROOT/app.pid --path=$TROOT/app.sock -- plackup -E production -s Starlet --max-keepalive-reqs 1000 --max-reqs-per-child 50000 --min-reqs-per-child 40000 --max-workers=${MAX_THREADS} -a $TROOT/app.psgi
+$NGINX_HOME/sbin/nginx -c $TROOT/nginx.conf