From 9de4dbdd038ae914a917fda1484f3b2055b4f0a9 Mon Sep 17 00:00:00 2001
From: axel <axel@liljencrantz.se>
Date: Sat, 4 Nov 2006 00:26:45 +1000
Subject: [PATCH] Add the file that generated the wajig completions to the
 tree. This should not be installed but it should be  included with the
 tarball. The file was written by Reuben Thomas.

darcs-hash:20061103142645-ac50b-0e13e41941b5dc990c60d775cdd8503ed8e54529.gz
---
 create_wajig_completions.py | 121 ++++++++++++++++++++++++++++++++++++
 1 file changed, 121 insertions(+)
 create mode 100755 create_wajig_completions.py

diff --git a/create_wajig_completions.py b/create_wajig_completions.py
new file mode 100755
index 000000000000..15dfd1ab8f85
--- /dev/null
+++ b/create_wajig_completions.py
@@ -0,0 +1,121 @@
+#!/usr/bin/env python
+# -*- python -*-
+
+# Program to generate fish completion function for wajig.
+# It runs 'wajig command' and analyzes the output to build a
+# completion file which it writes to stdout.
+# To use the result, direct stdout to
+# ~/.fish.d/completions/wajig.fish.
+
+# Author Reuben Thomas, from Don Rozenberg's bash_completion.py and
+# fish's apt-get.fish.
+
+import os
+import re
+import pprint
+pp = pprint.PrettyPrinter()
+
+def escape_quotes(s):
+  return re.sub('\'', '\\\'', s)
+
+# Run wajig command
+f = os.popen('wajig commands', 'r')
+
+lines = f.readlines()
+
+option_patt = r'^-([a-z]*)\|--([a-z]*) +([^ ].*)'
+option_patt_r = re.compile(option_patt)
+
+command_patt = r'^([a-z-]*) +([^ ].*)'
+command_patt_r = re.compile(command_patt)
+
+os_str = []
+os_str.append('')
+ol_str = []
+ol_str.append('')
+oh_str = []
+oh_str.append('')
+o_i = 0
+
+c_str = []
+c_str.append('')
+ch_str = []
+ch_str.append('')
+c_i = 0
+
+for l in lines:
+    l = l.strip() 
+    if l == '' or l.find(':') > -1 or l.find('Run') == 0:
+        continue
+    if l.find('-') == 0:
+        mo = option_patt_r.search(l)
+        if mo == None:
+            continue
+        os_str[o_i] = mo.group(1)
+        os_str.append('')
+        ol_str[o_i] = mo.group(2)
+        ol_str.append('')
+        oh_str[o_i] = escape_quotes(mo.group(3))
+        oh_str.append('')
+        o_i += 1
+    else:
+        mo = command_patt_r.search(l)
+        if mo == None:
+            continue
+        c_str[c_i] = mo.group(1)
+        c_str.append('')
+        ch_str[c_i] = escape_quotes(mo.group(2))
+        ch_str.append('')
+        c_i += 1
+
+# For debugging, print the commands and options.
+#print
+#pp.pprint(c_str)
+
+#print
+#pp.pprint(os_str)
+#print
+#pp.pprint(ol_str)
+
+part1 = '''function __fish_wajig_no_subcommand -d (N_ 'Test if wajig has yet to be given the subcommand')
+	for i in (commandline -opc)
+		if contains -- $i'''
+
+part2 = '''
+			return 1
+		end
+	end
+	return 0
+end
+
+function __fish_wajig_use_package -d (N_ 'Test if wajig command should have packages as potential completion')
+	for i in (commandline -opc)
+		if contains -- $i contains bug build build-depend changelog dependents describe detail hold install installr installrs installs list list-files news package purge purge-depend readme recursive recommended reconfigure reinstall remove remove-depend repackage show showinstall showremove showupgrade size sizes source suggested unhold upgrade versions whatis
+			return 0
+		end
+	end
+	return 1
+end
+
+complete -c wajig -n '__fish_wajig_use_package' -a '(__fish_print_packages)' -d (N_ 'Package')'''
+
+wajig = part1
+
+#add the commands.
+for i in range(0, len(c_str) - 1):
+    wajig = "%s %s" % (wajig, c_str[i])
+
+#add part2
+wajig = "%s%s" % (wajig, part2)
+
+#add the options.
+wajig = "%s%s" % (wajig, os_str[0].lstrip())
+for i in range(1, len(os_str) - 1):
+    wajig = "%s\ncomplete -c apt-get -s %s -l %s -d (N_ '%s')" % (wajig, os_str[i], ol_str[i], oh_str[i])
+
+#add the commands.
+for i in range(0, len(c_str) - 1):
+    wajig = "%s\ncomplete -f -n '__fish_wajig_no_subcommand' -c wajig -a '%s' -d(N_ '%s')" % (wajig, c_str[i], ch_str[i])
+
+#print it all
+print wajig