From 5b0ca9d43b2ced07ac18cdb6165c63e900b1e665 Mon Sep 17 00:00:00 2001
From: Michael Hanselmann <hansmi@google.com>
Date: Fri, 4 Sep 2009 17:07:28 +0200
Subject: [PATCH] Add more debugging to bash completion
Signed-off-by: Michael Hanselmann <hansmi@google.com>
Reviewed-by: Luca Bigliardi <shammash@google.com>
---
autotools/build-bash-completion | 31 ++++++++++++++++++++++++++++---
1 file changed, 28 insertions(+), 3 deletions(-)
diff --git a/autotools/build-bash-completion b/autotools/build-bash-completion
index b0522b19e..3a986c65a 100755
--- a/autotools/build-bash-completion
+++ b/autotools/build-bash-completion
@@ -80,6 +80,28 @@ def WritePreamble(sw):
sw.Write("# This script is automatically generated at build time.")
sw.Write("# Do not modify manually.")
+ sw.Write("_ganeti_dbglog() {")
+ sw.IncIndent()
+ try:
+ sw.Write("if [[ -n \"$GANETI_COMPL_LOG\" ]]; then")
+ sw.IncIndent()
+ try:
+ sw.Write("{")
+ sw.IncIndent()
+ try:
+ sw.Write("echo ---")
+ sw.Write("echo \"$@\"")
+ sw.Write("echo")
+ finally:
+ sw.DecIndent()
+ sw.Write("} >> $GANETI_COMPL_LOG")
+ finally:
+ sw.DecIndent()
+ sw.Write("fi")
+ finally:
+ sw.DecIndent()
+ sw.Write("}")
+
sw.Write("_ganeti_nodes() {")
sw.IncIndent()
try:
@@ -206,6 +228,8 @@ def WritePreamble(sw):
sw.DecIndent()
sw.Write("fi")
+ sw.Write("_ganeti_dbglog optcur=\"'$optcur'\"")
+
sw.Write("return 1")
finally:
sw.DecIndent()
@@ -214,6 +238,7 @@ def WritePreamble(sw):
def WriteCompReply(sw, args, cur="\"$cur\""):
sw.Write("""COMPREPLY=( $(compgen %s -- %s) )""", args, cur)
+ sw.Write("_ganeti_dbglog COMPREPLY=\"${COMPREPLY[@]}\"")
sw.Write("return")
@@ -452,9 +477,9 @@ def WriteCompletion(sw, scriptname, funcname,
' prev="${COMP_WORDS[COMP_CWORD-1]}"'
' i first_arg_idx choices compgenargs arg_idx optcur')
- # Useful for debugging:
- #sw.Write("echo cur=\"$cur\" prev=\"$prev\"")
- #sw.Write("set | grep ^COMP_")
+ sw.Write("_ganeti_dbglog cur=\"$cur\" prev=\"$prev\"")
+ sw.Write("[[ -n \"$GANETI_COMPL_LOG\" ]] &&"
+ " _ganeti_dbglog \"$(set | grep ^COMP_)\"")
sw.Write("COMPREPLY=()")
--
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