From 7a93221434afb7fe5ccf64e0e4516f3035094d97 Mon Sep 17 00:00:00 2001 From: Alexander Paramonov Date: Sat, 28 Mar 2015 00:59:53 +0200 Subject: [PATCH] hub bash completion --- lib/.bash/completion.sh | 1 + lib/.bash/vendor/hub.bash_completion.sh | 362 ++++++++++++++++++++++++ 2 files changed, 363 insertions(+) create mode 100755 lib/.bash/vendor/hub.bash_completion.sh diff --git a/lib/.bash/completion.sh b/lib/.bash/completion.sh index d6138b0..c00db77 100644 --- a/lib/.bash/completion.sh +++ b/lib/.bash/completion.sh @@ -7,3 +7,4 @@ fi # git flow completion source $BASH_USER_CONFIGS/vendor/git-flow-completion.sh +source $BASH_USER_CONFIGS/vendor/hub.bash_completion.sh diff --git a/lib/.bash/vendor/hub.bash_completion.sh b/lib/.bash/vendor/hub.bash_completion.sh new file mode 100755 index 0000000..3e99aca --- /dev/null +++ b/lib/.bash/vendor/hub.bash_completion.sh @@ -0,0 +1,362 @@ +# hub tab-completion script for bash. +# This script complements the completion script that ships with git. + +# Check that git tab completion is available +if declare -F _git > /dev/null; then + # Duplicate and rename the 'list_all_commands' function + eval "$(declare -f __git_list_all_commands | \ + sed 's/__git_list_all_commands/__git_list_all_commands_without_hub/')" + + # Wrap the 'list_all_commands' function with extra hub commands + __git_list_all_commands() { + cat <<-EOF +alias +pull-request +fork +create +browse +compare +ci-status +EOF + __git_list_all_commands_without_hub + } + + # Ensure cached commands are cleared + __git_all_commands="" + + ########################## + # hub command completions + ########################## + + # hub alias [-s] [SHELL] + _git_alias() { + local i c=2 s=-s sh shells="bash zsh sh ksh csh fish" + while [ $c -lt $cword ]; do + i="${words[c]}" + case "$i" in + -s) + unset s + ;; + *) + for sh in $shells; do + if [ "$sh" = "$i" ]; then + unset shells + break + fi + done + ;; + esac + ((c++)) + done + __gitcomp "$s $shells" + } + + # hub browse [-u] [--|[USER/]REPOSITORY] [SUBPAGE] + _git_browse() { + local i c=2 u=-u repo subpage + local subpages_="commits issues tree wiki pulls branches stargazers + contributors network network/ graphs graphs/" + local subpages_network="members" + local subpages_graphs="commit-activity code-frequency punch-card" + while [ $c -lt $cword ]; do + i="${words[c]}" + case "$i" in + -u) + unset u + ;; + *) + if [ -z "$repo" ]; then + repo=$i + else + subpage=$i + fi + ;; + esac + ((c++)) + done + if [ -z "$repo" ]; then + __gitcomp "$u -- $(__hub_github_repos '\p')" + elif [ -z "$subpage" ]; then + case "$cur" in + */*) + local pfx="${cur%/*}" cur_="${cur#*/}" + local subpages_var="subpages_$pfx" + __gitcomp "${!subpages_var}" "$pfx/" "$cur_" + ;; + *) + __gitcomp "$u ${subpages_}" + ;; + esac + else + __gitcomp "$u" + fi + } + + # hub compare [-u] [USER[/REPOSITORY]] [[START...]END] + _git_compare() { + local i c=$((cword - 1)) u=-u user remote owner repo arg_repo rev + while [ $c -gt 1 ]; do + i="${words[c]}" + case "$i" in + -u) + unset u + ;; + *) + if [ -z "$rev" ]; then + # Even though the logic below is able to complete both user/repo + # and revision in the right place, when there is only one argument + # (other than -u) in the command, that argument will be taken as + # revision. For example: + # $ hub compare -u upstream + # > https://github.com/USER/REPO/compare/upstream + if __hub_github_repos '\p' | grep -Eqx "^$i(/[^/]+)?"; then + arg_repo=$i + else + rev=$i + fi + elif [ -z "$arg_repo" ]; then + arg_repo=$i + fi + ;; + esac + ((c--)) + done + + # Here we want to find out the git remote name of user/repo, in order to + # generate an appropriate revision list + if [ -z "$arg_repo" ]; then + user=$(__hub_github_user) + if [ -z "$user" ]; then + for i in $(__hub_github_repos); do + remote=${i%%:*} + repo=${i#*:} + if [ "$remote" = origin ]; then + break + fi + done + else + for i in $(__hub_github_repos); do + remote=${i%%:*} + repo=${i#*:} + owner=${repo%%/*} + if [ "$user" = "$owner" ]; then + break + fi + done + fi + else + for i in $(__hub_github_repos); do + remote=${i%%:*} + repo=${i#*:} + owner=${repo%%/*} + case "$arg_repo" in + "$repo"|"$owner") + break + ;; + esac + done + fi + + local pfx cur_="$cur" + case "$cur_" in + *..*) + pfx="${cur_%%..*}..." + cur_="${cur_##*..}" + __gitcomp_nl "$(__hub_revlist $remote)" "$pfx" "$cur_" + ;; + *) + if [ -z "${arg_repo}${rev}" ]; then + __gitcomp "$u $(__hub_github_repos '\o\n\p') $(__hub_revlist $remote)" + elif [ -z "$rev" ]; then + __gitcomp "$u $(__hub_revlist $remote)" + else + __gitcomp "$u" + fi + ;; + esac + } + + # hub create [NAME] [-p] [-d DESCRIPTION] [-h HOMEPAGE] + _git_create() { + local i c=2 name repo flags="-p -d -h" + while [ $c -lt $cword ]; do + i="${words[c]}" + case "$i" in + -d|-h) + ((c++)) + flags=${flags/$i/} + ;; + -p) + flags=${flags/$i/} + ;; + *) + name=$i + ;; + esac + ((c++)) + done + if [ -z "$name" ]; then + repo=$(basename "$(pwd)") + fi + case "$prev" in + -d|-h) + COMPREPLY=() + ;; + -p|*) + __gitcomp "$repo $flags" + ;; + esac + } + + # hub fork [--no-remote] + _git_fork() { + local i c=2 remote=yes + while [ $c -lt $cword ]; do + i="${words[c]}" + case "$i" in + --no-remote) + unset remote + ;; + esac + ((c++)) + done + if [ -n "$remote" ]; then + __gitcomp "--no-remote" + fi + } + + # hub pull-request [-f] [-m |-F |-i |] [-b ] [-h ] + _git_pull_request() { + local i c=2 flags="-f -m -F -i -b -h" + while [ $c -lt $cword ]; do + i="${words[c]}" + case "$i" in + -m|-F|-i|-b|-h) + ((c++)) + flags=${flags/$i/} + ;; + -f) + flags=${flags/$i/} + ;; + esac + ((c++)) + done + case "$prev" in + -i) + COMPREPLY=() + ;; + -b|-h) + # (Doesn't seem to need this...) + # Uncomment the following line when 'owner/repo:[TAB]' misbehaved + #_get_comp_words_by_ref -n : cur + __gitcomp_nl "$(__hub_heads)" + # __ltrim_colon_completions "$cur" + ;; + -F) + COMPREPLY=( "$cur"* ) + ;; + -f|*) + __gitcomp "$flags" + ;; + esac + } + + ################### + # Helper functions + ################### + + # __hub_github_user [HOST] + # Return $GITHUB_USER or the default github user defined in hub config + # HOST - Host to be looked-up in hub config. Default is "github.com" + __hub_github_user() { + if [ -n "$GITHUB_USER" ]; then + echo $GITHUB_USER + return + fi + local line h k v host=${1:-github.com} config=${HUB_CONFIG:-~/.config/hub} + if [ -f "$config" ]; then + while read line; do + if [ "$line" = "---" ]; then + continue + fi + k=${line%%:*} + v=${line#*:} + if [ -z "$v" ]; then + if [ "$h" = "$host" ]; then + break + fi + h=$k + continue + fi + k=${k#* } + v=${v#* } + if [ "$h" = "$host" ] && [ "$k" = "user" ]; then + echo "$v" + break + fi + done < "$config" + fi + } + + # __hub_github_repos [FORMAT] + # List all github hosted repository + # FORMAT - Format string contains multiple of these: + # \m remote + # \p owner/repo + # \o owner + # escaped characters (\n, \t ...etc) work + # If omitted, prints all github repos in the format of "remote:owner/repo" + __hub_github_repos() { + local f format=$1 + if [ -z "$(__gitdir)" ]; then + return + fi + if [ -z "$format" ]; then + format='\1:\2' + else + format=${format//\m/\1} + format=${format//\p/\2} + format=${format//\o/\3} + fi + command git config --get-regexp 'remote\.[^.]*\.url' | + grep -E ' ((https?|git)://|git@)github\.com[:/][^:/]+/[^/]+$' | + sed -E 's#^remote\.([^.]+)\.url +.+[:/](([^/]+)/[^.]+)(\.git)?$#'"$format"'#' + } + + # __hub_heads + # List all local "branch", and remote "owner/repo:branch" + __hub_heads() { + local i remote repo branch dir=$(__gitdir) + if [ -d "$dir" ]; then + command git --git-dir="$dir" for-each-ref --format='%(refname:short)' \ + "refs/heads/" + for i in $(__hub_github_repos); do + remote=${i%%:*} + repo=${i#*:} + command git --git-dir="$dir" for-each-ref --format='%(refname:short)' \ + "refs/remotes/${remote}/" | while read branch; do + echo "${repo}:${branch#${remote}/}" + done + done + fi + } + + # __hub_revlist [REMOTE] + # List all tags, and branches under REMOTE, without the "remote/" prefix + # REMOTE - Remote name to search branches from. Default is "origin" + __hub_revlist() { + local i remote=${1:-origin} dir=$(__gitdir) + if [ -d "$dir" ]; then + command git --git-dir="$dir" for-each-ref --format='%(refname:short)' \ + "refs/remotes/${remote}/" | while read i; do + echo "${i#${remote}/}" + done + command git --git-dir="$dir" for-each-ref --format='%(refname:short)' \ + "refs/tags/" + fi + } + + # Enable completion for hub even when not using the alias + complete -o bashdefault -o default -o nospace -F _git hub 2>/dev/null \ + || complete -o default -o nospace -F _git hub +fi