Bash scripts

Bash Scripts.md

My bash scripts

Usage

Add the following line to to .bashrc or .bash_profile:

if ! [ -d ~/.bash_scripts ]; then
    git clone https://gist.github.com/9722ca35e703f0024a4842244d258ffa.git .bash_scripts
    git -C ~/.bash_scripts branch -u origin/master
fi
source ~/.bash_scripts/bash-scripts.sh

bash-scripts.sh

#!/bin/bash -l

# usage: add the following lines to .bashrc or .bash_profile:
# if ! [ -d ~/.bash_scripts ]; then
#     git clone https://gist.github.com/9722ca35e703f0024a4842244d258ffa.git .bash_scripts
#     git -C ~/.bash_scripts branch -u origin/master
# fi
# source ~/.bash_scripts/bash-scripts.sh

pull-bash-scripts () {
    git -C ~/.bash_scripts pull
}

# delete remote branch
git-rm-remote () {
    git push origin :$1
}

# rename remote branch
git-mv-remote () {
    mv .git/hooks/post-checkout .git/hooks/post-checkout.tmp || true
    ( 
        set -x -e
        prev_branch=$(git rev-parse --abbrev-ref HEAD)
        git checkout -b temp origin/$1
        git push origin temp:$2
        git push origin :$1
        git checkout $prev_branch
        git branch -D temp 
    )
    mv .git/hooks/post-checkout.tmp .git/hooks/post-checkout || true
}

# is $1 upstream from $2?
git-is-downstream () {
    (
        git merge-base --is-ancestor $1 $2
        retval=$?
        if [[ $retval -eq 0 ]]; then
            >&2 echo "true"
        else
            >&2 echo "false"
        fi
        exit $retval
    )
}

without-hooks () {
    (
        git config core.hooksPath "/"
        "$@"
        retval=$?
        git config --unset core.hooksPath
        exit $retval
    )
}

# pull all other branches
ppp () {
    branches=`git branch | grep -v '*'`
    for branch in $branches; do
        echo "$branch"
        git fetch origin $branch:$branch
    done
}

# hard discard
git-discard-hard () {
    git checkout .
    git clean -f -d
}

# open xcode on workspace or project in current dir
xc () {
    ( open -a $(xcode-select -print-path)/../.. ./ ) > /dev/null 2>&1 
}

# run xunique on project
xu () {
    if [[ "$1" == "" ]]; then
        xunique *.xcodeproj
    else
        xunique $1
    fi
}

# quit Xcode gracefully, kill it if it is not being graceful
xcq () {
    ( osascript -e 'tell app "Xcode" to quit' & ) 2>/dev/null
    ( (
        sleep 2
        kill $(ps aux | grep -e 'app/Contents/MacOS/Xcode' | grep -v grep | awk '{print $2}')
    ) > /dev/null 2>&1 & ) 2>/dev/null
}

has-bitcode () {
    otool -arch all -l "$1" | grep __bitcode &> /dev/null
    has=$?
    [[ $has -eq 0 ]] && echo "has" || echo "not"
    return $has
}

lipo-thin () {
    bn="$(basename $1)"
    ext="${bn##*.}"
    if [ "$ext" == "$bn" ]; then
        ext=""
    fi
    fn="${bn%.*}"
    outfile="$(dirname $1)/$fn-$2$ext"
    lipo "$1" -thin "$2" -output "$outfile"
}

strip-bitcode () {
    xcrun bitcode_strip -r "$1" -o "$1-no-bc"
}

# open current dir as SourceTree repo
alias st='open -a SourceTree ./'

vc () {
    [[ "" == "$1" ]] && code -n . || code -n "$@"
}

### test

Thanks! These were useful