# (e.g. ~/.git-completion.tcsh and ~/.git-completion.bash).
# 2) Add the following line to your .tcshrc/.cshrc:
# source ~/.git-completion.tcsh
+# 3) For completion similar to bash, it is recommended to also
+# add the following line to your .tcshrc/.cshrc:
+# set autolist=ambiguous
+# It will tell tcsh to list the possible completion choices.
set __git_tcsh_completion_original_script = ${HOME}/.git-completion.bash
set __git_tcsh_completion_script = ${HOME}/.git-completion.tcsh.bash
# Check that the user put the script in the right place
if ( ! -e ${__git_tcsh_completion_original_script} ) then
- echo "git-completion.tcsh: Cannot find: ${__git_tcsh_completion_original_script}. Git completion will not work."
- exit
+ echo "git-completion.tcsh: Cannot find: ${__git_tcsh_completion_original_script}. Git completion will not work."
+ exit
endif
cat << EOF > ${__git_tcsh_completion_script}
#!bash
#
# This script is GENERATED and will be overwritten automatically.
-# Do not modify it directly. Instead, modify the git-completion.tcsh
-# script provided by Git core.
-#
+# Do not modify it directly. Instead, modify git-completion.tcsh
+# and source it again.
source ${__git_tcsh_completion_original_script}
# tell us that the previous word is complete and the cursor
# is on the next word.
if [ "\${2: -1}" == " " ]; then
- # The last character is a space, so our location is at the end
- # of the command-line array
- COMP_CWORD=\${#COMP_WORDS[@]}
+ # The last character is a space, so our location is at the end
+ # of the command-line array
+ COMP_CWORD=\${#COMP_WORDS[@]}
else
- # The last character is not a space, so our location is on the
- # last word of the command-line array, so we must decrement the
- # count by 1
- COMP_CWORD=\$((\${#COMP_WORDS[@]}-1))
+ # The last character is not a space, so our location is on the
+ # last word of the command-line array, so we must decrement the
+ # count by 1
+ COMP_CWORD=\$((\${#COMP_WORDS[@]}-1))
fi
# Call _git() or _gitk() of the bash script, based on the first argument
_\${1}
IFS=\$'\n'
-echo "\${COMPREPLY[*]}" | sort | uniq
+if [ \${#COMPREPLY[*]} -gt 0 ]; then
+ echo "\${COMPREPLY[*]}" | sort | uniq
+else
+ # No completions suggested. In this case, we want tcsh to perform
+ # standard file completion. However, there does not seem to be way
+ # to tell tcsh to do that. To help the user, we try to simulate
+ # file completion directly in this script.
+ #
+ # Known issues:
+ # - Possible completions are shown with their directory prefix.
+ # - Completions containing shell variables are not handled.
+ # - Completions with ~ as the first character are not handled.
+
+ # No file completion should be done unless we are completing beyond
+ # the git sub-command. An improvement on the bash completion :)
+ if [ \${COMP_CWORD} -gt 1 ]; then
+ TO_COMPLETE="\${COMP_WORDS[\${COMP_CWORD}]}"
+
+ # We don't support ~ expansion: too tricky.
+ if [ "\${TO_COMPLETE:0:1}" != "~" ]; then
+ # Use ls so as to add the '/' at the end of directories.
+ RESULT=(\`ls -dp \${TO_COMPLETE}* 2> /dev/null\`)
+ echo \${RESULT[*]}
+
+ # If there is a single completion and it is a directory,
+ # we output it a second time to trick tcsh into not adding a space
+ # after it.
+ if [ \${#RESULT[*]} -eq 1 ] && [ "\${RESULT[0]: -1}" == "/" ]; then
+ echo \${RESULT[*]}
+ fi
+ fi
+ fi
+fi
+
EOF
-complete git 'p/*/`bash ${__git_tcsh_completion_script} git "${COMMAND_LINE}"`/'
-complete gitk 'p/*/`bash ${__git_tcsh_completion_script} gitk "${COMMAND_LINE}"`/'
+# Don't need this variable anymore, so don't pollute the users environment
+unset __git_tcsh_completion_original_script
+
+complete git 'p,*,`bash ${__git_tcsh_completion_script} git "${COMMAND_LINE}"`,'
+complete gitk 'p,*,`bash ${__git_tcsh_completion_script} gitk "${COMMAND_LINE}"`,'