refactor: finish moving ssh-* scripts to own installers

[webi-installers/.git] / brew / install.sh

diff --git a/brew/install.sh b/brew/install.sh
index 5826161128a20c468edbdce131fe5406c7c08ded..1b7ca3240c87a731f72630e40650137f7401989f 100644 (file)
--- a/brew/install.sh
+++ b/brew/install.sh
@@ -1,15 +1,63 @@
 #!/bin/bash
 
-# title: Homebrew
-# homepage: https://brew.sh
-# tagline: |
-#   Brew: The Missing Package Manager for macOS (and Linux).
-# description: |
-#   Homebrew installs the stuff you need that Apple (or your Linux system) didn’t.
-# examples: |
-#   ```bash
-#   brew install node
-#   ```
-
-# Straight from https://brew.sh
-/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install.sh)"
+set -e
+set -u
+
+function _install_brew() {
+    # Straight from https://brew.sh
+    #/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install.sh)"
+
+    if [[ -n "$(uname -a | grep -i darwin)" ]]; then
+        needs_xcode="$(/usr/bin/xcode-select -p > /dev/null 2> /dev/null || echo "true")"
+        if [[ -n ${needs_xcode} ]]; then
+            echo ""
+            echo ""
+            echo "ERROR: Run this command to install XCode Command Line Tools first:"
+            echo ""
+            echo "    xcode-select --install"
+            echo ""
+            echo "After the install, close this terminal, open a new one, and try again."
+            echo ""
+        fi
+    else
+        if [ -z "$(command -v gcc)" ]; then
+            echo >&2 "Warning: to install 'gcc' et al on Linux use the built-in package manager."
+            echo >&2 "       For example, try: sudo apt install -y build-essential"
+        fi
+        if [ -z "$(command -v git)" ]; then
+            echo >&2 "Error: to install 'git' on Linux use the built-in package manager."
+            echo >&2 "       For example, try: sudo apt install -y git"
+            exit 1
+        fi
+    fi
+
+    # From Straight from https://brew.sh
+    if ! [ -d "$HOME/.local/opt/brew" ]; then
+        echo "Installing to '$HOME/.local/opt/brew'"
+        echo ""
+        echo "If you prefer to have brew installed to '/usr/local' cancel now and do the following:"
+        echo "        rm -rf '$HOME/.local/opt/brew'"
+        echo '        /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install.sh)"'
+        echo ""
+        sleep 3
+        git clone --depth=1 https://github.com/Homebrew/brew "$HOME/.local/opt/brew"
+    fi
+
+    webi_path_add "$HOME/.local/opt/brew/bin"
+    export PATH="$HOME/.local/opt/brew/bin:$PATH"
+
+    echo "Updating brew..."
+    brew update
+
+    webi_path_add "$HOME/.local/opt/brew/sbin"
+    export PATH="$HOME/.local/opt/brew/sbin:$PATH"
+
+    echo "Installed 'brew' to '$HOME/.local/opt/brew'"
+    echo ""
+    echo "If you prefer to have brew installed to '/usr/local' do the following:"
+    echo "        mv '$HOME/.local/opt/brew' '$HOME/.local/opt/brew.$(date '+%F_%H-%M-%S').bak'"
+    echo '        /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install.sh)"'
+    echo ""
+}
+
+_install_brew