wip3

install/tilt

@@ -1,33 +1,56 @@
-#!/bin/bash
+#!/usr/bin/env bash
+##makedesc: Install tilt (k8s dev env)
 
-mkdir -p ~/install/tilt ~/.local/bin
-cd ~/install/tilt
+set -eo pipefail
 
-KUBECTL_VERSION=$(curl -L -s https://dl.k8s.io/release/stable.txt)
-curl -LO "https://dl.k8s.io/release/$KUBECTL_VERSION/bin/linux/amd64/kubectl"
-curl -LO "https://dl.k8s.io/release/$KUBECTL_VERSION/bin/linux/amd64/kubectl.sha256"
-echo "$(cat kubectl.sha256)  kubectl" | sha256sum --check
-chmod +x kubectl
-cp ./kubectl ~/.local/bin/kubectl
+installed() { command -v "$1" >/dev/null 2>&1; }
 
-################################################################################
+isMac() { [ "$(uname -s)" = "Darwin" ]; }
 
-CTLPTL_URL=$(curl -s "https://api.github.com/repos/tilt-dev/ctlptl/releases/latest" \
-    | jq -r '.assets.[] | select(.name | test("linux.x86_64.tar.gz")).browser_download_url')
+install() {
+    echo
+    echo "==============================================="
+    echo "Installing tilt"
+    echo "==============================================="
+    echo
 
-curl -fsSL "$CTLPTL_URL" | tar -xz -C ~/.local/bin ctlptl
-# chmod +x ~/.local/bin/ctlptl
+    mkdir -p ~/install/tilt ~/.local/bin
 
-################################################################################
+    if isMac; then
+        if installed brew; then
+            brew install kubectl tilt-dev/tap/ctlptl tilt-dev/tap/tilt
+        else
+            echo "ERROR: Install Homebrew first." >&2
+            exit 1
+        fi
+    else
+        cd ~/install/tilt
 
-TILT_URL=$(curl -s "https://api.github.com/repos/tilt-dev/tilt/releases/latest" \
-    | jq -r '.assets.[] | select(.name | test("linux.x86_64.tar.gz")).browser_download_url')
+        KUBECTL_VERSION=$(curl -L -s https://dl.k8s.io/release/stable.txt)
+        curl -LO "https://dl.k8s.io/release/${KUBECTL_VERSION}/bin/linux/amd64/kubectl"
+        curl -LO "https://dl.k8s.io/release/${KUBECTL_VERSION}/bin/linux/amd64/kubectl.sha256"
+        echo "$(cat kubectl.sha256)  kubectl" | sha256sum --check
+        chmod +x kubectl
+        cp ./kubectl ~/.local/bin/kubectl
 
-curl -fsSL "$TILT_URL" | tar -xz -C ~/.local/bin tilt
-# chmod +x ~/.local/bin/tilt
-cd -
+        CTLPTL_URL=$(curl -s "https://api.github.com/repos/tilt-dev/ctlptl/releases/latest" \
+            | jq -r '.assets.[] | select(.name | test("linux.x86_64.tar.gz")).browser_download_url')
+        curl -fsSL "$CTLPTL_URL" | tar -xz -C ~/.local/bin ctlptl
 
-echo "Version of ctlptl = $(ctlptl version)"
-echo "Version of tilt = $(tilt version)"
-echo "Version of kubectl:"
-kubectl version
+        TILT_URL=$(curl -s "https://api.github.com/repos/tilt-dev/tilt/releases/latest" \
+            | jq -r '.assets.[] | select(.name | test("linux.x86_64.tar.gz")).browser_download_url')
+        curl -fsSL "$TILT_URL" | tar -xz -C ~/.local/bin tilt
+    fi
+
+    echo
+    echo "Finish!"
+    echo "ctlptl version = $(ctlptl version)"
+    echo "tilt version = $(tilt version)"
+    echo "kubectl version:"
+    kubectl version
+    echo
+}
+
+case "$1" in
+    *) install ;;
+esac