euscan: add README, TODO and some scripts

Signed-off-by: Corentin Chary <corentincj@iksaif.net>

euscanwww/scripts/euscan.fcgi

@@ -0,0 +1,17 @@
+#!/usr/bin/python
+
+import sys, os
+import os.path
+
+PROJECT = '/path/to/euscanwww'
+
+sys.path.insert(0, os.path.dirname(PROJECT))
+sys.path.insert(0, PROJECT)
+
+os.chdir(PROJECT)
+
+os.environ['DJANGO_SETTINGS_MODULE'] = "euscanwww.settings"
+os.environ['HOME'] = "/path/to/home"
+
+from django.core.servers.fastcgi import runfastcgi
+runfastcgi(method="threaded", daemonize="false", maxspare=1)

euscanwww/scripts/local-tree/etc/layman/layman.cfg

@@ -0,0 +1,81 @@
+[MAIN]
+
+#-----------------------------------------------------------
+# Defines the directory where overlays should be installed
+
+storage   : /path/to/euscan/local/var/lib/layman
+
+#-----------------------------------------------------------
+# Remote overlay lists will be stored here
+# layman will append _md5(url).xml to each filename
+
+cache     : %(storage)s/cache
+
+#-----------------------------------------------------------
+# The list of locally installed overlays
+
+local_list: %(storage)s/overlays.xml
+
+#-----------------------------------------------------------
+# Path to the make.conf file that should be modified by 
+# layman
+
+make_conf : %(storage)s/make.conf
+
+#-----------------------------------------------------------
+# URLs of the remote lists of overlays (one per line) or 
+# local overlay definitions
+#
+#overlays  : http://www.gentoo.org/proj/en/overlays/repositories.xml
+#            http://dev.gentoo.org/~wrobel/layman/global-overlays.xml
+#            http://mydomain.org/my-layman-list.xml
+#            file:///var/lib/layman/my-list.xml
+
+overlays  : http://www.gentoo.org/proj/en/overlays/repositories.xml
+
+#-----------------------------------------------------------
+# Proxy support
+# If unset, layman will use the http_proxy environment variable.
+#
+#proxy  : http://[user:pass@]www.my-proxy.org:3128
+
+#-----------------------------------------------------------
+# Strict checking of overlay definitions
+#
+# Set either to "yes" or "no". If "no" layman will issue
+# warnings if an overlay definition is missing either 
+# description or contact information.
+#
+nocheck  : yes
+
+#-----------------------------------------------------------
+# Umask settings
+#
+# layman should usually work with a umask of 0022. You should
+# only change this setting if you are absolutely certain that
+# you know what you are doing.
+#
+#umask  : 0022
+
+#-----------------------------------------------------------
+# Command overrides
+#
+# You can have commands point to either a binary at a different
+# location, e.g.
+#
+#   /home/you/local/bin/git
+#
+# or just the command, e.g.
+#
+#   git
+#
+# to use PATH-based resolution of the binary to call.
+#
+#bzr_command        : /usr/bin/bzr
+#cvs_command        : /usr/bin/cvs
+#darcs_command      : /usr/bin/darcs
+#git_command        : /usr/bin/git
+#mercurial_command  : /usr/bin/hg
+#rsync_command      : /usr/bin/rsync
+#svn_command        : /usr/bin/svn
+#tar_command        : /bin/tar

euscanwww/scripts/local-tree/etc/make.conf

@@ -0,0 +1,19 @@
+CFLAGS="-march=native -O2 -pipe"
+CXXFLAGS="${CFLAGS}"
+CHOST="x86_64-pc-linux-gnu"
+
+USE=""
+ACCEPT_LICENSE="*"
+
+EUSCAN_ROOT="/path/to/euscan/local"
+
+PORTDIR="${EUSCAN_ROOT}/usr/portage"
+PORTDIR_OVERLAY="$PORTDIR"
+
+FEATURES="$FEATURES -strict metadata-transfer"
+
+## Add overlays here
+# PORTDIR_OVERLAY="${EUSCAN_ROOT}/usr/local/portage $PORTDIR_OVERLAY"
+
+## Or use layman
+# source ${EUSCAN_ROOT}/var/lib/layman/make.conf

euscanwww/scripts/regen-seq.py

@@ -0,0 +1,24 @@
+import os, sys
+sys.path.insert(0, '../')
+os.environ['DJANGO_SETTINGS_MODULE'] = 'euscanwww.settings'
+
+from django import db
+
+c = db.connection.cursor()
+try:
+    c.execute(r"""SELECT c.relname
+        FROM pg_catalog.pg_class c
+            LEFT JOIN pg_catalog.pg_namespace n ON n.oid = c.relnamespace
+        WHERE c.relkind IN ('S','')
+            AND n.nspname NOT IN ('pg_catalog', 'pg_toast')
+            AND pg_catalog.pg_table_is_visible(c.oid)
+        """)
+    to_update = []
+    for row in c:
+        seq_name = row[0]
+        rel_name = seq_name.split("_id_seq")[0]
+        to_update.append((seq_name, rel_name,))
+    for row in to_update:
+        c.execute(r"SELECT setval('%s', max(id)) FROM %s"%row)
+finally:
+    c.close()