Bash functions for happy life

stuff.sh

# a log of these assume the exsistence of a branch called `utility`
# the code in `utility` doesn't have to be up to date

function reset_develop {
git checkout utility
git branch -D develop
git fetch
git checkout -b develop origin/develop
}

function reset_current_branch {
branch_name=“$(git symbolic-ref HEAD 2>/dev/null)” ||
	branch_name=“(unnamed branch)”     # detached HEAD
branch_name=${branch_name##refs/heads/}
git checkout utility
git branch -D $branch_name
git fetch
git checkout $branch_name
}

function start_branch {
reset_develop
git checkout -b $1
}

# example: `remove_branches_with SRVC`
function remove_branches_with {
git branch -D `git branch | grep $1`
}

function gcheckout {
branch_name=`git branch | grep $1 | tail -1`
echo $branch_name
git checkout $branch_name
}

function check_format {
  mix format --check-formatted
}

# example: `unset_envs POST` would unset any environment variable with `POST` in the name, like `POSTGRES_URL`
function unset_envs {
for name in “$@“; do
	matches=$(env | grep $name | sed ‘s/=.*$//’)
	for entry in $matches; do
		unset $entry
	done
done
}