dotfiles/.config/shell/projects

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# A tool for managing multiple git projects quickly. Simply source this in your bashrc or zshrc.
# This assumes a common directory that contains all projects. Subfolders are detected as well.
# You can set $projects_dir before or after sourcing this script, or adjust it below.
# The standard command I execute daily is "p status", it updates all projects and shows their status.
# Common root for all projects
projects_dir=${projects_dir:-~/daten/projects}
# The max depth to search for when listing projects. The actual depth is this value minus one, since it searches for ".git" folders at that depth.
projects_subfolder_level=4
# Lists all projects under $projects_dir or the current directory if that is a subfolder of $projects_dir and not a git repository.
# This is done by searching for corresponding ".git" folders and then listing their parent directories via "dirname"
listprojects() {
if test "$1" = "--all"
then find $projects_dir -mindepth 2 -maxdepth $projects_subfolder_level -type d -name ".git" | xargs dirname
else
if test "$(echo $PWD | grep $projects_dir/)" && ! git rev-parse --git-dir > /dev/null 2>&1
then find $PWD -mindepth 2 -maxdepth $projects_subfolder_level -type d -name ".git" | xargs dirname 2> /dev/null || listprojects --all
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else find $projects_dir -mindepth 2 -maxdepth $projects_subfolder_level -type d -not -path "*_*" -name ".git" | xargs dirname
fi
fi
}
# Underlines the project names
highlight() { echo "$1" }
# Lists all projects and evaluates the given command.
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alias p=projects
projects() {
test "$1" = "--all" && all="$1" && shift
case $1 in
"build")
# Builds all found gradle projects in parallel and then prints the results in batches - WARNING: This is likely to considerably slow down your computer!
listprojects $all | while read d; do
if test "$(find $d -maxdepth 1 -name "*gradle*")"; then
builtin cd $d
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buildlog="/tmp/build-$(basename $d)"
(nohup gradle build --no-daemon --console=rich &>$buildlog; highlight $(basename $d | awk '{print toupper($0)}') && cat $buildlog) &
fi
done
wait
;;
"diffs")
# Puts the diffs of all projects into a single diffs.txt in the current directory
listprojects $all | while read d; do
echo $(basename $d)>>diffs.txt
git -C $d diff -G.>>diffs.txt
printf "\n">>diffs.txt
done
;;
"status")
# Sets the current branch upstream to a remote branch of the same name, updates it and shows "git status -s -b"
listprojects $all | while read d; do
builtin cd $d
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highlight $(basename $d)
git branch --set-upstream-to=origin/$(git curbranch)>/dev/null
git pull --all | grep -v "Already up to date."
git status -s -b
done
;;
*)
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# Just provide a one-line summary of the status of each project and execute the command entered on every project
com="$@"
listprojects $all | while read d; do
builtin cd $d
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if [[ $com != gradle* ]] || (( $(f1 -name "*gradle*" | wc -l) > 0 )); then
local st=()
local ahead=$(command git rev-list "${branch_name}"@{upstream}..HEAD 2>/dev/null | wc -l)
test $ahead -gt 0 && st+=("ahead $ahead")
local behind=$(command git rev-list HEAD.."${branch_name}"@{upstream} 2>/dev/null | wc -l)
test $behind -gt 0 && st+=("behind $behind")
local stashes=$(git stash list | wc -l)
test $stashes -gt 0 && st+=("stashed $stashes")
test "$st" && name+=" [$(IFS=, eval 'JOINED="${st[*]}"' && echo $JOINED)]"
highlight $(basename $d)
eval "$com"
fi
done
esac
builtin cd $projects_dir
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}