dotfiles/.functions at main · shyd/dotfiles · GitHub

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dotfiles-update() {
    cd ~/.dotfiles
    git pull
    bash run-once.sh
	cd -
	source ~/.zshrc
}


nmea2gpx() {
	if [ -f $1 ] ; then
		gpsbabel -i nmea -f $1 -o gpx -F $1.gpx
		echo "'$1.gpx' created"
	else
		echo "file '$1' not found"
	fi
}

## print hex value of a number
hex() {
    emulate -L zsh
    if [[ -n "$1" ]]; then
        printf "%x\n" $1
    else
        print 'Usage: hex <number-to-convert>'
        return 1
    fi
}

## print dec value of a number
dec() {
    emulate -L zsh
    if [[ -n "$1" ]]; then
        printf "%d\n" $((16#$1))
    else
        print 'Usage: dec <number-to-convert>'
        return 1
    fi
}

gitclone() {
    git clone "$1" && cd "$(basename "$1" .git)"
}
alias gclone='gitclone'

gitclonerecursive() {
    git clone --recursive "$1" && cd "$(basename "$1" .git)"
}
alias gcloner='gitclonerecursive'

# inspired by https://github.com/jessfraz/dotfiles/

# Simple calculator
calc() {
	local result=""
	result="$(printf "scale=10;%s\\n" "$*" | bc --mathlib | tr -d '\\\n')"
	#						└─ default (when `--mathlib` is used) is 20

	if [[ "$result" == *.* ]]; then
		# improve the output for decimal numbers
		# add "0" for cases like ".5"
		# add "0" for cases like "-.5"
		# remove trailing zeros
		printf "%s" "$result" |
			sed -e 's/^\./0./'  \
			-e 's/^-\./-0./' \
			-e 's/0*$//;s/\.$//'
	else
		printf "%s" "$result"
	fi
	printf "\\n"
}

# Create a new directory and enter it
mkd() {
	mkdir -p "$@"
	cd "$@" || exit
}

# Make a temporary directory and enter it
tmpd() {
	local dir
	if [ $# -eq 0 ]; then
		dir=$(mktemp -d)
	else
		dir=$(mktemp -d -t "${1}.XXXXXXXXXX")
	fi
	cd "$dir" || exit
}


# Call from a local repo to open the repository on github/bitbucket in browser
# Modified version of https://github.com/zeke/ghwd
repo() {
	# Figure out github repo base URL
	local base_url
	base_url=$(git config --get remote.origin.url)
	base_url=${base_url%\.git} # remove .git from end of string

	# Fix git@github.com: URLs
	base_url=${base_url//git@github\.com:/https:\/\/github\.com\/}

	# Fix git://github.com URLS
	base_url=${base_url//git:\/\/github\.com/https:\/\/github\.com\/}

	# Fix git@bitbucket.org: URLs
	base_url=${base_url//git@bitbucket.org:/https:\/\/bitbucket\.org\/}

	# Fix git@gitlab.com: URLs
	base_url=${base_url//git@gitlab\.com:/https:\/\/gitlab\.com\/}

	# Validate that this folder is a git folder
	if ! git branch 2>/dev/null 1>&2 ; then
		echo "Not a git repo!"
		exit $?
	fi

	# Find current directory relative to .git parent
	full_path=$(pwd)
	git_base_path=$(cd "./$(git rev-parse --show-cdup)" || exit 1; pwd)
	relative_path=${full_path#$git_base_path} # remove leading git_base_path from working directory

	# If filename argument is present, append it
	if [ "$1" ]; then
		relative_path="$relative_path/$1"
	fi

	# Figure out current git branch
	# git_where=$(command git symbolic-ref -q HEAD || command git name-rev --name-only --no-undefined --always HEAD) 2>/dev/null
	git_where=$(command git name-rev --name-only --no-undefined --always HEAD) 2>/dev/null

	# Remove cruft from branchname
	branch=${git_where#refs\/heads\/}
	branch=${branch#remotes\/origin\/}

	[[ $base_url == *bitbucket* ]] && tree="src" || tree="tree"
	url="$base_url/$tree/$branch$relative_path"


	echo "Calling $(type open) for $url"

	open "$url" &> /dev/null || (echo "Using $(type open) to open URL failed." && exit 1);
}