doot doot

2022-12-01 22:29:35 +02:00
parent 8035032c93
commit 9888691dd7
4 changed files with 398 additions and 0 deletions
--- a/196
+++ b/196
@@ -0,0 +1,196 @@
+autoload -U terminfo
+autoload -U add-zsh-hook
+
+function swap_hogs() {
+    grep --color=never -n VmSwap /proc/*/status | sort -n -k2 | awk '/proc\/([0-9]+)\/status/ { split($1, p, "/"); fn="/proc/"p[3]"/status"; getline s < fn; split(s, n, ":"); sub(/^[ \t\r\n]+/, "", n[2]); print n[2] " (" p[3] ") " $2 "kB" }'
+}
+
+# ssh-agent {{{
+# typeset _ssh_env_cache
+# _ssh_env_cache="$HOME/.ssh/environment-${HOST/.*/}"
+# function _start_ssh_agent() {
+#     ssh-agent -s -t 4h | sed 's/^echo/#echo/' >! "$_ssh_env_cache"
+# 
+#     for ident in $HOME/.ssh/*.pub; do
+#         ssh-add ${ident/.pub/}
+#     done
+# }
+# 
+# if [[ -n "$SSH_AUTH_SOCK" ]]; then
+#     [[ -L "$SSH_AUTH_SOCK" ]] || ln -snf "$SSH_AUTH_SOCK" /tmp/ssh-agent-$USER-screen
+# elif [[ -f "$_ssh_env_cache" ]]; then
+#     . "$_ssh_env_cache" > /dev/null
+#     pgrep ssh-agent | grep -q $SSH_AGENT_PID || {
+#         _start_ssh_agent
+#     }
+# else
+#     _start_ssh_agent
+# fi
+# 
+# unset _ssh_env_cache
+# }}}
+
+# battery/UPS {{{
+if [[ -x "$(whence apcaccess)" ]]; then
+    function battery_pct_remaining() {
+        echo $(apcaccess | fgrep BCHARGE | cut -d: -f2 | cut -d\  -f2)
+    }
+    function battery_time_remaining() {
+        echo $(apcaccess | fgrep TIMELEFT | cut -d: -f2)
+    }
+    function battery_pct_prompt() {
+        b=$(battery_pct_remaining)
+        if [[ $b -gt 60 ]]; then
+            color=green
+        elif [[ $b -gt 25 ]]; then
+            color=yellow
+        else
+            color=red
+        fi
+        echo "%{$fg[$color]%}$(battery_pct_remaining)%%%{$reset_color%}"
+    }
+else
+    function battery_pct_remaining() {
+    }
+    function battery_time_remaining() {
+    }
+    function battery_pct_prompt() {
+    }
+fi
+# }}}
+
+# git prompt {{{
+function git_prompt_info() {
+    local ref
+    ref=$(command git symbolic-ref HEAD 2>/dev/null) || \
+    ref=$(command git rev-parse --short HEAD 2>/dev/null) || return 0
+    echo "git:(${ref#refs/heads/}$(parse_git_dirty))"
+}
+function parse_git_dirty() {
+    local STATUS=''
+    local -a FLAGS
+    FLAGS=('--porcelain' '--untracked-files=no')
+    STATUS=$(command git status ${FLAGS} 2>/dev/null | tail -n1)
+    if [[ -n "$STATUS" ]]; then
+        # dirty
+        echo -e " %{\e[1;35m%}%{⧱%G%}%{\e[0;34m%}"
+    else
+        # clean
+        echo ""
+    fi
+}
+# }}}
+
+function title {
+    emulate -L zsh
+    [[ "$EMACS" == *term* ]] && return
+    : ${2=$1}
+    case "$TERM" in
+        cygwin|xterm*|putty*|rxvt*|ansi)
+            print -Pn "\e]2;$2:q\a" # window
+            print -Pn "\e]1;$1:q\a" # tab
+            ;;
+        screen*)
+            print -Pn "\ek$1:q\e\\"
+            ;;
+        *)
+            if [[ -n "$terminfo[fsl]" ]] && [[ -n "$terminfo[tsl]" ]]; then
+                echoti tsl
+                print -Pn "$1"
+                echoti fsl
+            fi
+            ;;
+    esac
+}
+
+function title_precmd {
+    title "%15<…<%~%<<" "%n@%m: %~"
+}
+
+add-zsh-hook precmd title_precmd
+
+function title_preexec {
+    setopt extended_glob
+    local CMD=${1[(wr)^(*=*|sudo|ssh|mosh|rake|-*)]:gs/%/%%}
+    local LINE="${2:gs/%/%%}"
+
+    title "$CMD" "%100>…>$LINE%<<"
+}
+
+add-zsh-hook preexec title_preexec
+
+
+function md() {
+    mkdir -p $1
+    cd $1
+}
+
+function cdl() {
+    pushd "$1" && ls -CF --color=always "${@:2}"
+}
+
+function dur() {
+    ls -lSr -hd "${1:-.}"/*; du -chd2 -- "${1:-.}"/ | sort -h; df -h "$@"
+}
+
+alias rcp="rsync -aiPvh"
+alias rup="rsync -aiPvhu"
+
+function rmv() {
+    local -a flags=(${(M)@:#-*})
+    local -a parms=(${@:#-*})
+    shift $parms
+    local src="${parms[1]}"
+    local dest="${parms[2]}"
+    rsync -aiPvhu --remove-source-files --prune-empty-dirs "${(@)flags}" "$parms"
+    if [[ -d "$src" ]] ; then
+        find "$src" -type d -empty -delete
+    fi
+}
+
+function unpack() {
+    filename="$1"
+    echo "$filename"
+    shift
+    basefilename="$(basename "${filename}")"
+    dirname="${basefilename%.*}"
+    echo "$dirname"
+    mkdir -p "$dirname"
+    7z x -o"$dirname" "$filename"
+}
+function unpack-mv() {
+    unpack "$1"
+    mv "$@"
+}
+
+cp-lower() {
+    local -a from=()
+    local to
+    local CMD=""
+    local verbose
+    while [[ $# -gt 1 ]]; do
+        case "$1" in
+            -n)
+                CMD=echo
+                echo '.-n' "$@"
+                ;;
+            -v)
+                verbose=-v
+                echo '.-v' "$@"
+                ;;
+            *)
+                if [[ -e "$1" ]]; then
+                    from+=("$to")
+                    to="$1"
+                fi
+                echo "$@"
+                ;;
+        esac
+        shift
+    done
+
+    echo ${(@)from}
+    echo $to
+}
+
+# vim:ft=zsh