/
zshrc_fzf
282 lines (251 loc) · 7.31 KB
/
zshrc_fzf
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# vim: set ft=zsh:
# fzf functions
fzf_funcs=()
fcmds() {
echo "fzf commands:"
for item in "${fzf_funcs[@]}"; do
# truncate string https://stackoverflow.com/a/428580/596206
local name="${item%:*}"
local desc="${item#*:}"
printf " %-15s %s\n" "$name" "$desc"
done
}
export FZF_PREVIEW_CMD='bat --style=numbers --color=always --line-range :500 {}'
export FZF_PREVIEW_CONTEXT_CMD='batctx {2} 10 --style=numbers --color=always {1}'
function fpreview() {
fzf --height 100% \
--query="$1" \
--preview "${FZF_PREVIEW_CMD}"
}
fzf_funcs+=("fpreview:preview searched files")
function fkill() {
local pid
pid="$(
ps -ef \
| sed 1d \
| fzf -m \
| awk '{print $2}'
)"
if [ -z "$pid" ]; then
return
fi
kill -"${1:-9}" "$pid"
}
fzf_funcs+=("fkill:kill searched processes")
fed() {
local IFS=$'\n'
local files=()
if [ "$TMUX" ]; then
files=(
"$(fzf-tmux \
--query="$1" \
--multi \
--select-1 \
--exit-0 \
--preview="${FZF_PREVIEW_CMD}" \
--preview-window='right:hidden:wrap' \
--bind=ctrl-v:toggle-preview \
--bind=ctrl-x:toggle-sort \
--header='(view:ctrl-v) (sort:ctrl-x)'
)"
) || return
else
files=(
"$(fpreview)"
) || return
fi
"${EDITOR:-vim}" "${files[@]}"
}
fzf_funcs+=("fed:open searched files with EDITOR")
fts() {
tmux_session=(
"$(tmux list-sessions \
-F "#{session_name}" | \
fzf --height 20% --layout=reverse \
--prompt "session:" \
--preview 'tmux ls | grep -e ^{}:' --preview-window up:1
)"
) || return
tmux switch -t "$tmux_session"
}
fzf_funcs+=("fts:select tmux session and switch to it")
fbr() {
local branches branch
branches=$(git for-each-ref --count=30 --sort=-committerdate refs/heads/ --format="%(refname:short)") &&
branch=$(echo "$branches" |
fzf-tmux -d $(( 2 + $(wc -l <<< "$branches") )) +m) &&
git checkout $(echo "$branch" | sed "s/.* //" | sed "s#remotes/[^/]*/##")
}
fzf_funcs+=("fbr:search and checkout git branch (sort by commit date desc)")
# cmds in dotfiles/bin/
fzf_funcs+=("frg:filter rg result, open with EDITOR")
fzf_funcs+=("frgi:interactive rg search, open with EDITOR")
###############################################################################
# docker #
###############################################################################
df_funcs=()
dfcmds() {
echo "docker fzf commands:"
for item in "${df_funcs[@]}"; do
# truncate string https://stackoverflow.com/a/428580/596206
local name="${item%:*}"
local desc="${item#*:}"
printf " %-15s %s\n" "$name" "$desc"
done
}
__df_fzf_opts=(
--ansi
--layout=reverse
--height 50%
--color "hl:-1:underline,hl+:-1:underline:reverse"
)
__docker_pre_test() {
if [[ $(docker ps "$@" -q) ]]; then
return 0;
fi
echo "No containers found";
return 1;
}
__docker_container_fmt='{{.Names}} ({{.Image}}) - {{.State}} - {{.Status}}'
__get_first_arg() {
echo "$1" | awk '{print $1}'
}
__docker_cmd() {
echo -n " docker $@ ... \t"
local outerr=$(docker "$@" 2>&1)
if [ $? -eq 0 ]; then
if [ -n "$SHOW_OUT_ON_SUCCESS" ]; then
echo
echo "$outerr" | awk '{print " "$0}'
echo "...done"
else
echo "done."
fi
else
echo "error:"
echo "$outerr" | awk '{print " "$0}'
exit 1
fi
}
######################################
# Normal commands (multiple choices) #
######################################
# docker rm
dfrm() {(
set -e
__docker_pre_test || return
docker ps -a --format "$__docker_container_fmt" | fzf -d" " \
${__df_fzf_opts[@]} \
-m | \
while read -r line; do
echo "Removing $line:"
local name=$(__get_first_arg "$line")
__docker_cmd rm "$name"
done
)}
df_funcs+=("dfrm:docker rm")
# docker stop
dfs() {(
set -e
__docker_pre_test || return
docker ps -a --format "$__docker_container_fmt" | fzf -d" " \
${__df_fzf_opts[@]} \
-m | \
while read -r line; do
echo "Stopping $line:"
local name=$(__get_first_arg "$line")
__docker_cmd update --restart=no "$name"
__docker_cmd stop "$name"
if [ "$1" = "--rm" ]; then
__docker_cmd rm "$name"
fi
done
)}
df_funcs+=("dfs [--rm]:docker stop")
# docker kill
dfk() {(
set -e
__docker_pre_test || return
docker ps -a --format "$__docker_container_fmt" | fzf -d" " \
${__df_fzf_opts[@]} \
-m | \
while read -r line; do
echo "Killing $line:"
local name=$(__get_first_arg "$line")
__docker_cmd update --restart=no "$name"
__docker_cmd stop "$name"
if [ "$1" = "--rm" ]; then
__docker_cmd rm "$name"
fi
done
)}
df_funcs+=("dfk [--rm]:docker kill")
# docker restart containers
dfrs() {(
set -e
__docker_pre_test || return
docker ps -a --format "$__docker_container_fmt" | fzf -d" " \
${__df_fzf_opts[@]} \
-m | \
while read -r line; do
echo "Restaring $line:"
local name=$(__get_first_arg "$line")
__docker_cmd restart "$name"
if [ "$1" = "--logs" ]; then
docker logs --since 1m -t "$name"
fi
done
)}
df_funcs+=("dfrs [--logs]:docker restart (multi-select)")
# docker rmi
dfrmi() {
echo "Loading images, this may take a while...\n"
docker images --format "{{.Repository}}:{{.Tag}} - {{.CreatedSince}} - {{.Size}}" --filter "dangling=false" | fzf -d" " \
${__df_fzf_opts[@]} \
-m | \
while read -r line; do
echo "Removing image $line:"
local name=$(__get_first_arg "$line")
SHOW_OUT_ON_SUCCESS=1 __docker_cmd rmi "$name"
done
}
df_funcs+=("dfrmi:docker rmi")
########################################
# Interactive commands (single choice) #
########################################
# docker exec
dfe() {
local cmd="$1"
if [ -z "$cmd" ]; then
cmd=/bin/sh
fi
__docker_pre_test || return
docker ps --format "$__docker_container_fmt" | fzf -d" " \
${__df_fzf_opts[@]} \
--bind="enter:execute(echo Entering {} && docker exec -it {1} $cmd)+abort"
}
df_funcs+=("dfe [CMD]:docker exec, default CMD is /bin/sh")
# docker logs
dfl() {
__docker_pre_test || return
docker ps --format "$__docker_container_fmt" | fzf -d" " \
${__df_fzf_opts[@]} \
--bind="enter:execute(echo Logging {} && docker logs -n 1000 -t -f {1})+abort"
}
df_funcs+=("dfl:docker logs")
# docker restart
dfr() {(
__docker_pre_test || return
docker ps --format "$__docker_container_fmt" | fzf -d" " \
${__df_fzf_opts[@]} \
-m | \
while read -r line; do
echo "Restarting $line:"
local name=$(__get_first_arg "$line")
__docker_cmd restart "$name"
if [ "$1" = "--logs" ]; then
docker logs --since 1m -t -f "$name"
fi
done
)}
df_funcs+=("dfr [--logs]:docker restart")