diff options
| -rw-r--r-- | contrib/completion/git-completion.bash | 145 | ||||
| -rwxr-xr-x | t/t9902-completion.sh | 77 |
2 files changed, 107 insertions, 115 deletions
diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash index adeff8d..91234d4 100644 --- a/contrib/completion/git-completion.bash +++ b/contrib/completion/git-completion.bash @@ -252,106 +252,50 @@ __gitcomp_file () # since tilde expansion is not applied. # This means that COMPREPLY will be empty and Bash default # completion will be used. - COMPREPLY=($(compgen -P "${2-}" -W "$1" -- "${3-$cur}")) + __gitcompadd "$1" "${2-}" "${3-$cur}" "" - # Tell Bash that compspec generates filenames. - compopt -o filenames 2>/dev/null + # use a hack to enable file mode in bash < 4 + compopt -o filenames +o nospace 2>/dev/null || + compgen -f /non-existing-dir/ > /dev/null } -__git_index_file_list_filter_compat () -{ - local path - - while read -r path; do - case "$path" in - ?*/*) echo "${path%%/*}/" ;; - *) echo "$path" ;; - esac - done -} - -__git_index_file_list_filter_bash () -{ - local path - - while read -r path; do - case "$path" in - ?*/*) - # XXX if we append a slash to directory names when using - # `compopt -o filenames`, Bash will append another slash. - # This is pretty stupid, and this the reason why we have to - # define a compatible version for this function. - echo "${path%%/*}" ;; - *) - echo "$path" ;; - esac - done -} - -# Process path list returned by "ls-files" and "diff-index --name-only" -# commands, in order to list only file names relative to a specified -# directory, and append a slash to directory names. -__git_index_file_list_filter () -{ - # Default to Bash >= 4.x - __git_index_file_list_filter_bash -} - -# Execute git ls-files, returning paths relative to the directory -# specified in the first argument, and using the options specified in -# the second argument. +# Execute 'git ls-files', unless the --committable option is specified, in +# which case it runs 'git diff-index' to find out the files that can be +# committed. It return paths relative to the directory specified in the first +# argument, and using the options specified in the second argument. __git_ls_files_helper () { ( test -n "${CDPATH+set}" && unset CDPATH - # NOTE: $2 is not quoted in order to support multiple options - cd "$1" && git ls-files --exclude-standard $2 + cd "$1" + if [ "$2" == "--committable" ]; then + git diff-index --name-only --relative HEAD + else + # NOTE: $2 is not quoted in order to support multiple options + git ls-files --exclude-standard $2 + fi ) 2>/dev/null } -# Execute git diff-index, returning paths relative to the directory -# specified in the first argument, and using the tree object id -# specified in the second argument. -__git_diff_index_helper () -{ - ( - test -n "${CDPATH+set}" && unset CDPATH - cd "$1" && git diff-index --name-only --relative "$2" - ) 2>/dev/null -} - # __git_index_files accepts 1 or 2 arguments: # 1: Options to pass to ls-files (required). -# Supported options are --cached, --modified, --deleted, --others, -# and --directory. # 2: A directory path (optional). # If provided, only files within the specified directory are listed. # Sub directories are never recursed. Path must have a trailing # slash. __git_index_files () { - local dir="$(__gitdir)" root="${2-.}" + local dir="$(__gitdir)" root="${2-.}" file if [ -d "$dir" ]; then - __git_ls_files_helper "$root" "$1" | __git_index_file_list_filter | - sort | uniq - fi -} - -# __git_diff_index_files accepts 1 or 2 arguments: -# 1) The id of a tree object. -# 2) A directory path (optional). -# If provided, only files within the specified directory are listed. -# Sub directories are never recursed. Path must have a trailing -# slash. -__git_diff_index_files () -{ - local dir="$(__gitdir)" root="${2-.}" - - if [ -d "$dir" ]; then - __git_diff_index_helper "$root" "$1" | __git_index_file_list_filter | - sort | uniq + __git_ls_files_helper "$root" "$1" | + while read -r file; do + case "$file" in + ?*/*) echo "${file%%/*}" ;; + *) echo "$file" ;; + esac + done | sort | uniq fi } @@ -552,44 +496,23 @@ __git_complete_revlist_file () } -# __git_complete_index_file requires 1 argument: the options to pass to -# ls-file +# __git_complete_index_file requires 1 argument: +# 1: the options to pass to ls-file +# +# The exception is --committable, which finds the files appropriate commit. __git_complete_index_file () { - local pfx cur_="$cur" + local pfx="" cur_="$cur" case "$cur_" in ?*/*) pfx="${cur_%/*}" cur_="${cur_##*/}" pfx="${pfx}/" - - __gitcomp_file "$(__git_index_files "$1" "$pfx")" "$pfx" "$cur_" - ;; - *) - __gitcomp_file "$(__git_index_files "$1")" "" "$cur_" ;; esac -} -# __git_complete_diff_index_file requires 1 argument: the id of a tree -# object -__git_complete_diff_index_file () -{ - local pfx cur_="$cur" - - case "$cur_" in - ?*/*) - pfx="${cur_%/*}" - cur_="${cur_##*/}" - pfx="${pfx}/" - - __gitcomp_file "$(__git_diff_index_files "$1" "$pfx")" "$pfx" "$cur_" - ;; - *) - __gitcomp_file "$(__git_diff_index_files "$1")" "" "$cur_" - ;; - esac + __gitcomp_file "$(__git_index_files "$1" "$pfx")" "$pfx" "$cur_" } __git_complete_file () @@ -1213,7 +1136,7 @@ _git_commit () esac if git rev-parse --verify --quiet HEAD >/dev/null; then - __git_complete_diff_index_file "HEAD" + __git_complete_index_file "--committable" else # This is the first commit __git_complete_index_file "--cached" @@ -2702,14 +2625,6 @@ if [[ -n ${ZSH_VERSION-} ]]; then compdef _git git gitk return -elif [[ -n ${BASH_VERSION-} ]]; then - if ((${BASH_VERSINFO[0]} < 4)); then - # compopt is not supported - __git_index_file_list_filter () - { - __git_index_file_list_filter_compat - } - fi fi __git_func_wrap () diff --git a/t/t9902-completion.sh b/t/t9902-completion.sh index 6d9d141..81a1657 100755 --- a/t/t9902-completion.sh +++ b/t/t9902-completion.sh @@ -347,4 +347,81 @@ test_expect_success 'send-email' ' test_completion "git send-email ma" "master " ' +test_expect_success 'complete files' ' + git init tmp && cd tmp && + test_when_finished "cd .. && rm -rf tmp" && + + echo "expected" > .gitignore && + echo "out" >> .gitignore && + + git add .gitignore && + test_completion "git commit " ".gitignore" && + + git commit -m ignore && + + touch new && + test_completion "git add " "new" && + + git add new && + git commit -a -m new && + test_completion "git add " "" && + + git mv new modified && + echo modify > modified && + test_completion "git add " "modified" && + + touch untracked && + + : TODO .gitignore should not be here && + test_completion "git rm " <<-\EOF && + .gitignore + modified + EOF + + test_completion "git clean " "untracked" && + + : TODO .gitignore should not be here && + test_completion "git mv " <<-\EOF && + .gitignore + modified + EOF + + mkdir dir && + touch dir/file-in-dir && + git add dir/file-in-dir && + git commit -m dir && + + mkdir untracked-dir && + + : TODO .gitignore should not be here && + test_completion "git mv modified " <<-\EOF && + .gitignore + dir + modified + untracked + untracked-dir + EOF + + test_completion "git commit " "modified" && + + : TODO .gitignore should not be here && + test_completion "git ls-files " <<-\EOF + .gitignore + dir + modified + EOF + + touch momified && + test_completion "git add mom" "momified" +' + +test_expect_failure 'complete with tilde expansion' ' + git init tmp && cd tmp && + test_when_finished "cd .. && rm -rf tmp" && + + touch ~/tmp/file && + + test_completion "git add ~/tmp/" "~/tmp/file" +' + test_done |