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#!/usr/bin/env bash
source common.sh
SEPARATOR_RIGHT_BOLD=""
# SEPARATOR_RIGHT_THIN=""
# MIN_MAJOR_VERSION="2"
# MIN_MINOR_VERSION="1"
# TMUX_VERSION="$(tmux -V)"
get_tmux_cwd() {
tmux display -p -F "#{pane_current_path}"
}
tmux_path=$(get_tmux_cwd)
cd "$tmux_path"
IFS='/' read -ra tmux_path_array <<< "$tmux_path"
pos=$(( ${#tmux_path_array[*]} - 1 ))
last=${tmux_path_array[$pos]}
for i in "${tmux_path_array[@]}"
do
if [[ $i == "$last" ]]; then
shortened_path+=$i
else
shortened_path+=${i:0:1}/
fi
done
function gitadditions {
git rev-parse --git-dir > /dev/null 2>&1
if [[ $? == 0 ]]; then
insertions=$(git --no-pager diff --numstat | awk '{sum1+=$1}END{print sum1}')
echo +$insertions
fi
}
function gitdeletions {
git rev-parse --git-dir > /dev/null 2>&1
if [[ $? == 0 ]]; then
deletions=$(git --no-pager diff --numstat | awk '{sum2+=$2}END{print sum2}')
echo -$deletions
fi
}
function git_untracked_info {
git rev-parse --git-dir > /dev/null 2>&1
if [[ $? == 0 ]]; then
untracked=$(git ls-files --others --exclude-standard | wc -w)
echo ⋯$untracked
fi
}
function git_branch_info {
git rev-parse --git-dir > /dev/null 2>&1
if [[ $? == 0 ]]; then
branch=$(git rev-parse --abbrev-ref HEAD)
echo " "$branch
fi
}
function repo_info {
git rev-parse --git-dir > /dev/null 2>&1
if [[ $? == 0 ]]; then
insertions=$(git --no-pager diff --numstat | awk '{sum1+=$1}END{print sum1}')
git remote -v | grep github > /dev/null 2>&1
if [[ $? == 0 ]]; then
echo
else
echo
fi
else
:
fi
}
tmux_session_info=" #S:#I.#P"
branch_info="#[fg=colour16]$(repo_info)#[fg=colour0 bg=colour39]"$(git_branch_info)
untracked_info="#[fg=colour255 bg=colour244]"$(git_untracked_info)
deletions_info="#[fg=colour255 bg=colour1]"$(gitdeletions)
additions__info="#[fg=colour255 bg=colour22]"$(gitadditions)
echo "#[fg=colour255 bg=colour26]$tmux_session_info #[fg=colour26 bg=colour39]$SEPARATOR_RIGHT_BOLD \
$branch_info #[fg=colour39 bg=colour22]$SEPARATOR_RIGHT_BOLD \
$additions__info #[fg=colour22 bg=colour1]$SEPARATOR_RIGHT_BOLD \
$deletions_info #[fg=colour1 bg=colour244]$SEPARATOR_RIGHT_BOLD \
$untracked_info #[fg=colour244 bg=colour16]$SEPARATOR_RIGHT_BOLD"
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