[PATCH] D34925: [Bash-completion] Fixed a bug that ~ doesn't expanded to $HOME

[Yuka Takahashi via Phabricator via cfe-commits]

yamaguchi created this revision.

`~/build/bin/clang -f[tab]` was executed without ~ expanded to $HOME, so 
changed this by expanding ~ to path using eval.


https://reviews.llvm.org/D34925

Files:
  clang/utils/bash-autocomplete.sh


Index: clang/utils/bash-autocomplete.sh
===================================================================
--- clang/utils/bash-autocomplete.sh
+++ clang/utils/bash-autocomplete.sh
@@ -24,7 +24,9 @@
     arg="$w2=,$cur"
   fi
 
-  flags=$( "${COMP_WORDS[0]}" --autocomplete="$arg" 2>/dev/null )
+  # expand ~ to $HOME
+  eval local path=${COMP_WORDS[0]}
+  flags=$( "$path" --autocomplete="$arg" 2>/dev/null )
   # If clang is old that it does not support --autocomplete,
   # fall back to the filename completion.
   if [[ "$?" != 0 ]]; then



Index: clang/utils/bash-autocomplete.sh
===================================================================
--- clang/utils/bash-autocomplete.sh
+++ clang/utils/bash-autocomplete.sh
@@ -24,7 +24,9 @@
     arg="$w2=,$cur"
   fi
 
-  flags=$( "${COMP_WORDS[0]}" --autocomplete="$arg" 2>/dev/null )
+  # expand ~ to $HOME
+  eval local path=${COMP_WORDS[0]}
+  flags=$( "$path" --autocomplete="$arg" 2>/dev/null )
   # If clang is old that it does not support --autocomplete,
   # fall back to the filename completion.
   if [[ "$?" != 0 ]]; then

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