89 lines
2.2 KiB
Bash
89 lines
2.2 KiB
Bash
#!/bin/bash
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# Save this file as ~/.config/yadm/bootstrap and make it executable. It expects
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# environment variable `source` with a name of shell script to execute.
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# `source` can be relative to ~/.config/yadm/ or full path.
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#
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# Usage:
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# source=install yadm bootstrap
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# or
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# source=~/.config/yadm/install yadm bootstrap
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#
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# where `~/.config/yadm/install` can be like this:
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#
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# [[ ! $(type -t install) = 'function' ]] && echo "Usage: source=$(basename "$0") yadm bootstrap" && exit 1
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#
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# confirm yes 'softwareupdate --agree-to-license --install --all' "$(info 'Install ' warning 'OSX updates')"
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# install 'brew' '/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"'
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#
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# brew bundle --global
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#
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TEXT_COLOR_RED=$(tput setaf 1)
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TEXT_COLOR_GREEN=$(tput setaf 2)
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TEXT_COLOR_BLUE=$(tput setaf 4)
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TEXT_COLOR_YELLOW=$(tput setaf 3)
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TEXT_DEFAULT=$(tput sgr0)
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info() {
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printf "${TEXT_COLOR_BLUE}%s${TEXT_DEFAULT}" "$1"; "${@:2}"
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}
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error() {
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printf "${TEXT_COLOR_RED}%s${TEXT_DEFAULT}" "$1"; "${@:2}"
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}
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success() {
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printf "${TEXT_COLOR_GREEN}%s${TEXT_DEFAULT}" "$1"; "${@:2}"
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}
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warning() {
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printf "${TEXT_COLOR_YELLOW}%s${TEXT_DEFAULT}" "$1"; "${@:2}"
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}
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source_if_exists() {
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if [[ -f $1 ]]; then source "$1"; else return 1; fi
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}
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command_exists () {
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command -v "$1" &> /dev/null
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}
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# install a 'command' via 'code' if it was not previously installed yet
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install() {
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local command=$1
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local code=$2
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local message=$(info 'Installing ' warning "$command")
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if command_exists "$command"; then
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echo "$message...[$(success 'already')]"
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else
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echo "$message..."
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eval "$code"
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fi
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}
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# execute a 'code' after confirmation from user
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confirm() {
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local default_answer="${1:-no}"
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local code=$2
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local message=$3
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local options answer
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if [[ "${default_answer:0:1}" == y* ]]; then
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options="$(success 'YES')/no"
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else
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options="yes/$(success 'NO')"
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fi
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read -r -p "${message} [${options}]:" answer
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answer=${answer:-$default_answer}
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if [[ "${answer:0:1}" == y* ]]; then
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eval "$code"
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fi
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}
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source_if_exists "$(dirname "${0}")/$source" ||
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source_if_exists $source ||
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([[ -z $source ]] && echo "Usage: source=FILE yadm bootstrap" || echo "Can't locate file '$source' for bootstrapping")
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