104 lines
2.1 KiB
Bash
104 lines
2.1 KiB
Bash
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#!/bin/bash
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check_required_cmds() {
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local -r REQUIRED_CMDS=(
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'curl'
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'git'
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'sha256sum'
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'tar'
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'tmux'
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'vim'
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'zsh'
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)
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local RETURN=0
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local REQUIRED_CMD
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for REQUIRED_CMD in ${REQUIRED_CMDS[*]}; do
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if ! command -v "${REQUIRED_CMD}" &> /dev/null; then
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>&2 echo "Missing '${REQUIRED_CMD}' from PATH"
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RETURN=1
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fi
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done
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return "${RETURN}"
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}
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install_homeshick() {
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local -r HOMESHICK_DIR="${HOME}/.homesick/repos/homeshick"
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if [ -d "${HOMESHICK_DIR}" ]; then
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echo 'homeshick is already installed'
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return
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fi
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git clone https://github.com/andsens/homeshick.git "${HOMESHICK_DIR}"
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}
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install_ohmyzsh() {
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if [ -d "${HOME}/.oh-my-zsh" ]; then
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echo 'oh-my-zsh is already installed'
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return
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fi
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/bin/bash -c "$(curl -fsSL https://raw.github.com/robbyrussell/oh-my-zsh/master/tools/install.sh)"
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}
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install_tpm() {
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local -r TPM="${HOME}/.tmux/plugins/tpm"
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if [ -d "${TPM}" ]; then
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echo 'tpm is already installed'
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return
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fi
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git clone https://github.com/tmux-plugins/tpm "${TPM}"
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}
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install_go() {
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local -r GO_VERSION='1.13.5'
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local -r GO_SHA256='512103d7ad296467814a6e3f635631bd35574cab3369a97a323c9a585ccaa569'
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source "./home/.zshrc.d/00_go.sh"
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if command -v go &> /dev/null; then
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echo 'go is already installed'
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return
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fi
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echo 'Installing Go 1.13.5, ensure that this is the version you want'
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local -r GO_TAR_FILE="$(mktemp)"
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if ! [ -f "${GO_TAR_FILE}" ]; then
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>&2 echo 'failed to create a file for the go tar'
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return 1
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fi
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if ! curl -L "https://dl.google.com/go/go${GO_VERSION}.linux-amd64.tar.gz" |
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tee "${GO_TAR_FILE}" |
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sha256sum |
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grep -Fq "${GO_SHA256}"; then
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>&2 echo 'failed to download go tar'
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return 2
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fi
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mkdir -p "${GOROOT}" || return $?
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(
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cd "${GOROOT}" || exit $?
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tar -xzf "${GO_TAR_FILE}" || exit $?
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mv go/* ./ || exit $?
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rmdir go || exit $?
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) || return $?
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rm "${GO_TAR_FILE}" || true
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}
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check_required_cmds || exit $?
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echo 'installing homeshick'
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install_homeshick
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echo 'installing go'
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install_go || exit $?
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echo 'installing tpm'
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install_tpm || exit $?
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echo 'installing oh-my-zsh'
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install_ohmyzsh || exit $?
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echo 'now in zsh, run "upgrade_system"'
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