76 lines
3.2 KiB
Markdown
76 lines
3.2 KiB
Markdown
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---
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title: Homebrew / Xcode Tools Installation
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description: Ensures Xcode tools are installed on macOS and ensures Homebrew is installed on either Linux or macOS
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sidebar_label: 01 Homebrew / Xcode Tools Installation
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slug: /scripts/before/run_before_01-install-homebrew.sh.tmpl
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githubLocation: https://github.com/megabyte-labs/install.doctor/blob/master/home/.chezmoiscripts/universal/run_before_01-install-homebrew.sh.tmpl
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scriptLocation: https://github.com/megabyte-labs/install.doctor/raw/master/home/.chezmoiscripts/universal/run_before_01-install-homebrew.sh.tmpl
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repoLocation: home/.chezmoiscripts/universal/run_before_01-install-homebrew.sh.tmpl
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---
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# Homebrew / Xcode Tools Installation
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Ensures Xcode tools are installed on macOS and ensures Homebrew is installed on either Linux or macOS
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## Overview
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This script ensures macOS has tools like `git` by installing the Xcode command-line developer tools if they are
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not already installed. Then, on both Linux and macOS, it ensures Homebrew is installed.
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## Homebrew Requirement
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Install Doctor relies on Homebrew for many tools that are currently only available via Homebrew. Removing the dependency
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would be a nice-to-have but there are currently no plans for supporting systems without Homebrew installed.
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## Source Code
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```
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{{- if (ne .host.distro.family "windows") -}}
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#!/usr/bin/env bash
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# @file Homebrew / Xcode Tools Installation
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# @brief Ensures Xcode tools are installed on macOS and ensures Homebrew is installed on either Linux or macOS
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# @description
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# This script ensures macOS has tools like `git` by installing the Xcode command-line developer tools if they are
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# not already installed. Then, on both Linux and macOS, it ensures Homebrew is installed.
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#
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# ## Homebrew Requirement
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#
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# Install Doctor relies on Homebrew for many tools that are currently only available via Homebrew. Removing the dependency
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# would be a nice-to-have but there are currently no plans for supporting systems without Homebrew installed.
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{{ includeTemplate "universal/profile-before" }}
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{{ includeTemplate "universal/logg-before" }}
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### Install Xcode CLI tools on macOS
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if [ -d /Applications ] && [ -d /Library ]; then
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xcode-select -p >/dev/null 2>&1 || sudo xcode-select --install
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fi
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### Install Homebrew
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ensurePackageManagerHomebrew() {
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if ! command -v brew > /dev/null; then
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if command -v sudo > /dev/null && sudo -n true; then
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echo | bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
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else
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logg info 'Homebrew is not installed. Password may be required.'
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bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)" || BREW_EXIT_CODE="$?"
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if [ -n "$BREW_EXIT_CODE" ]; then
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if command -v brew > /dev/null; then
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logg warn 'Homebrew was installed but part of the installation failed. Attempting to fix..'
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BREW_DIRS="share/man share/doc share/zsh/site-functions etc/bash_completion.d"
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for BREW_DIR in $BREW_DIRS; do
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if [ -d "$(brew --prefix)/$BREW_DIR" ]; then
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sudo chown -R "$(whoami)" "$(brew --prefix)/$BREW_DIR"
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fi
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done
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brew update --force --quiet
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fi
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fi
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fi
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fi
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}
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ensurePackageManagerHomebrew
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{{ end -}}
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```
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