update rust dependencies minor versions made easy

cargo-bump

#!/usr/bin/env bash

## USAGE:
## - put this file into your $PATH e.g. /usr/local/bin
## - make it executable: chmod a+x /usr/local/bin/cargo-bump
## - in your rust project just call: cargo bump

BAK_BRANCH=$(git branch --show-current)
B=chore/update-minor-versions-$(date +'%Y-%m-%d')

# ensure the branch does not exist
git branch -D $B
git co -b $B o/main

# update several dependencies
CAPTION='chore(deps): update several dependencies'
echo "$CAPTION" > .msg
echo '```raw' >> .msg
cargo update 2>&1 \
    | grep -v 'Updating git repo' \
    | grep -v 'Blocking waiting' \
    | grep -v 'note: pass' \
    | grep -v 'Updating crates.io' >> .msg
echo '```' >> .msg

# commit the changes
git add Cargo.lock
git commit -F .msg
rm .msg

# create a PR
gh pr create --draft -F .msg -t "$CAPTION"

# go back to the original branch
git co $BAK_BRANCH