From c02e5e7996a756be2fd46567c88241dfbfdcb048 Mon Sep 17 00:00:00 2001
From: Lee Calcote <lee.calcote@layer5.io>
Date: Thu, 10 Oct 2024 08:50:24 -0500
Subject: [PATCH] partial release and install fixes

Signed-off-by: Lee Calcote <lee.calcote@layer5.io>
---
 .github/.goreleaser.yml                       |   6 +-
 .../build-and-release-snapshot-plugin.yml     |   8 +-
 .gitignore                                    |  29 ----
 .golangci.yml                                 |  14 ++
 build/Makefile.core.mk                        |   2 +-
 plugin.yaml                                   |  21 ++-
 scripts/install-binary.sh                     | 164 ++++++++++++++++++
 7 files changed, 199 insertions(+), 45 deletions(-)
 create mode 100755 scripts/install-binary.sh

diff --git a/.github/.goreleaser.yml b/.github/.goreleaser.yml
index bed8c71424..4e91fc1656 100644
--- a/.github/.goreleaser.yml
+++ b/.github/.goreleaser.yml
@@ -42,9 +42,9 @@ archives:
       {{- else if eq .Arch "386" }}i386
       {{- else }}{{ .Arch }}{{ end }}
     format: tar.gz
-    format_overrides:
-      - goos: windows
-        format: zip
+    # format_overrides:
+    #   - goos: windows
+    #     format: zip
 
 checksum:
   name_template: 'checksums.txt'
diff --git a/.github/workflows/build-and-release-snapshot-plugin.yml b/.github/workflows/build-and-release-snapshot-plugin.yml
index e43de11f6c..1d0ac77840 100644
--- a/.github/workflows/build-and-release-snapshot-plugin.yml
+++ b/.github/workflows/build-and-release-snapshot-plugin.yml
@@ -5,6 +5,11 @@ on:
     types: [published]
 
   workflow_dispatch:
+    inputs:
+      branch:
+         description: "Branch to deploy in the staging environment. If not provided, master branch of the repository will be used."
+         default: "master"
+         type: string
 jobs:
   release:
     if: github.repository == 'meshery/helm-kanvas-snapshot' && startsWith(github.ref, 'refs/tags/v') && !contains(github.ref, 'patch') && !contains(github.ref, 'alpha') && !contains(github.ref, 'beta') && !contains(github.ref, 'rc')
@@ -14,7 +19,8 @@ jobs:
       - name: Check out code
         uses: actions/checkout@v4
         with:
-          fetch-depth: 0
+          fetch-depth: 1
+          ref: ${{ inputs.branch }}
 
       - name: Set up Go
         uses: actions/setup-go@v5
diff --git a/.gitignore b/.gitignore
index e1f680a0fd..25ac166e43 100644
--- a/.gitignore
+++ b/.gitignore
@@ -26,26 +26,6 @@ fortio_chart.js
 **/node_modules/
 **/out/
 
-**/ui/playground/
-ui/.next/
-ui/out/
-ui/node_modules/
-
-provider-ui/out/
-provider-ui/.next/
-provider-ui/node_modules/
-
-# mesheryctl
-mesheryctl/cmd/mesheryctl/mesheryctl
-mesheryctl/.meshery/
-mesheryctl/mesheryctl
-mesheryctl/default.profraw
-main
-
-# Meshery
-cmd/meshery
-
-log.txt
 
 # Docs
 docs/_site
@@ -53,11 +33,6 @@ docs/.sass-cache
 docs/.jekyll-metadata
 docs/.jekyll-cache
 
-docs/v0.4
-docs/v0.5
-docs/v0.6
-docs/v0.*
-
 dist/
 
 */npm-debug.log
@@ -75,7 +50,3 @@ default.profraw
 **errorutil_analyze_summary.json
 **errorutil_errors_export.json
 .ruby-version
-
-wasm/policies/temp-bundle-extract-dir/**
-.nvim.lua
-
diff --git a/.golangci.yml b/.golangci.yml
index 6b9369812e..b30c766043 100644
--- a/.golangci.yml
+++ b/.golangci.yml
@@ -1,3 +1,17 @@
 run:
   timeout: 5m
 
+linters:
+  disable-all: true
+  enable:
+    - gofmt
+    - gosimple
+    - govet
+    - misspell
+    - revive
+    - unused
+    - staticcheck
+
+linters-settings:
+  gofmt:
+    simplify: true
\ No newline at end of file
diff --git a/build/Makefile.core.mk b/build/Makefile.core.mk
index 543b87375f..0047349e21 100644
--- a/build/Makefile.core.mk
+++ b/build/Makefile.core.mk
@@ -1,4 +1,4 @@
-GOVERSION = 1.23
+GOVERSION = 1.21
 PROVIDER_TOKEN="dev_token"
 MESHERY_CLOUD_API_BASE_URL="http://localhost:9876"
 MESHERY_API_BASE_URL="http://localhost:3000"
diff --git a/plugin.yaml b/plugin.yaml
index 71bbf4fde2..d8170ac955 100644
--- a/plugin.yaml
+++ b/plugin.yaml
@@ -1,20 +1,19 @@
 name: "kanvas-snapshot"
-version: "0.1.0"
+version: "0.2.0"
 usage: "Generate a visual snapshot of your Helm chart as a Meshery Snapshot"
-description: "A Helm plugin to generate Meshery Snapshots from Helm charts using a custom Go binary"
-command: "$HELM_PLUGIN_DIR/bin/kanvas-snapshot-linux-amd64"
-platformCommand:
+description: "A Helm plugin to generate Kanvas Snapshots from Helm charts using a custom Go binary"
+command: "$HELM_PLUGIN_DIR/bin/kanvas-snapshot"
+platformCommand: 
   - os: linux
     arch: amd64
-    command: "$HELM_PLUGIN_DIR/bin/kanvas-snapshot-linux-amd64"
+    command: "$HELM_PLUGIN_DIR/bin/kanvas-snapshot"
   - os: darwin
     arch: amd64
-    command: "$HELM_PLUGIN_DIR/bin/kanvas-snapshot-darwin-amd64"
+    command: "$HELM_PLUGIN_DIR/bin/kanvas-snapshot"
   - os: windows
     arch: amd64
-    command: "$HELM_PLUGIN_DIR/bin/kanvas-snapshot-windows-amd64.exe"
+    command: "$HELM_PLUGIN_DIR/bin/kanvas-snapshot.exe"
 hooks:
-  install: |
-    echo "Snapshot plugin installed."
-  uninstall: |
-    echo "Snapshot plugin uninstalled."
+  install: "$HELM_PLUGIN_DIR/scripts/install-binary.sh"
+  update: "$HELM_PLUGIN_DIR/scripts/install-binary.sh"
+  uninstall: echo "Snapshot plugin uninstalled."
diff --git a/scripts/install-binary.sh b/scripts/install-binary.sh
new file mode 100755
index 0000000000..336bfb5be3
--- /dev/null
+++ b/scripts/install-binary.sh
@@ -0,0 +1,164 @@
+# // Copyright Meshery Authors
+# //
+# // Licensed under the Apache License, Version 2.0 (the "License");
+# // you may not use this file except in compliance with the License.
+# // You may obtain a copy of the License at
+# //
+# //     http://www.apache.org/licenses/LICENSE-2.0
+# //
+# // Unless required by applicable law or agreed to in writing, software
+# // distributed under the License is distributed on an "AS IS" BASIS,
+# // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# // See the License for the specific language governing permissions and
+# // limitations under the License.
+
+# This script installs the Helm Kanvas Snapshot plugin.
+
+#!/usr/bin/env sh
+
+echo "Installing Helm Kanvas Snapshot plugin..."
+
+CLI="kanvas-snapshot"
+REPO_NAME="helm-kanvas-snapshot"
+PROJECT_ORG="${PROJECT_ORG:-meshery}"
+PROJECT_GH="$PROJECT_ORG/$REPO_NAME"
+HELM_BIN="/usr/local/bin/helm"
+export GREP_COLOR="never"
+
+HELM_MAJOR_VERSION=$("${HELM_BIN}" version --client --short | awk -F '.' '{print $1}')
+
+# : ${HELM_PLUGIN_DIR:="$("${HELM_BIN}" home --debug=false)/plugins/helm-diff"}
+
+# Handle HELM_PLUGIN_DIR filepath based on OS. Use *nix-based filepathing
+
+if type cygpath >/dev/null 2>&1; then
+  HELM_PLUGIN_DIR=$(cygpath -u $HELM_PLUGIN_DIR)
+fi
+
+if [ "$SKIP_BIN_INSTALL" = "1" ]; then
+  echo "Skipping binary install"
+  exit
+fi
+
+# Identify systm architecture
+initArch() {
+  ARCH=$(uname -m)
+  case $ARCH in
+  armv5*) ARCH="armv5" ;;
+  armv6*) ARCH="armv6" ;;
+  armv7*) ARCH="armv7" ;;
+  aarch64) ARCH="arm64" ;;
+  x86) ARCH="386" ;;
+  x86_64) ARCH="x86_64" ;;
+  i686) ARCH="386" ;;
+  i386) ARCH="386" ;;
+  esac
+  echo "ARCH: $ARCH"
+}
+
+# Identify operating system
+initOS() {
+  OS=$(uname | tr '[:upper:]' '[:lower:]')
+
+  case "$OS" in
+  # Msys support
+  msys*) OS='windows' ;;
+  # Minimalist GNU for Windows
+  mingw*) OS='windows' ;;
+  darwin) OS='darwin' ;;
+  esac
+  echo "OS: $OS"
+}
+
+# verifySupported checks that the os/arch combination is supported for
+# binary builds.
+verifySupported() {
+  supported="linux_amd64\ndarwin_x86_64\nlinux_arm64\ndarwin_arm64\nwindows_amd64"
+  if ! echo "${supported}" | grep -q "${OS}_${ARCH}"; then
+    echo "No prebuilt binary for ${OS}_${ARCH}."
+    exit 1
+  fi
+
+  if ! type "curl" >/dev/null && ! type "wget" >/dev/null; then
+    echo "Either curl or wget is required"
+    exit 1
+  fi
+}
+
+# getDownloadURL checks the latest available version.
+getDownloadURL() {
+  #version=$(git -C "$HELM_PLUGIN_DIR" describe --tags --exact-match 2>/dev/null || :)
+    echo "OS: $OS"
+
+  version="$(cat $HELM_PLUGIN_DIR/plugin.yaml | grep "version" | cut -d '"' -f 2)"
+  if [ -n "$version" ]; then
+DOWNLOAD_URL="https://github.com/$PROJECT_GH/releases/download/v$version/$CLI_$version_$OS_$ARCH.tar.gz"
+    echo "DOWNLOAD_URL1: $DOWNLOAD_URL"
+    # https://github.com/meshery/helm-kanvas-snapshot/releases/download/v0.2.0/kanvas-snapshot_0.2.0_Darwin_x86_64.tar.gz
+  else
+    # Use the GitHub API to find the download url for this project.
+    url="https://api.github.com/repos/$PROJECT_GH/releases/latest"
+    if type "curl" >/dev/null; then
+      DOWNLOAD_URL=$(curl -s $url | grep $OS_$ARCH\" | awk '/\"browser_download_url\":/{gsub( /[,\"]/,"", $2); print $2}')
+          echo "DOWNLOAD_URL2: $DOWNLOAD_URL"
+
+    elif type "wget" >/dev/null; then
+      DOWNLOAD_URL=$(wget -q -O - $url | grep $OS_$ARCH\" | awk '/\"browser_download_url\":/{gsub( /[,\"]/,"", $2); print $2}')
+          echo "DOWNLOAD_URL3: $DOWNLOAD_URL"
+
+    fi
+  fi
+
+}
+
+# downloadFile downloads the latest binary package and also the checksum
+# for that binary.
+downloadFile() {
+  BINDIR="$HELM_PLUGIN_DIR/bin"
+  rm -rf "$BINDIR"
+  mkdir -p "$BINDIR"
+  echo "Downloading $DOWNLOAD_URL"
+  if type "curl" >/dev/null; then
+    HTTP_CODE=$(curl -sL --write-out "%{http_code}" "$DOWNLOAD_URL" --output "$BINDIR/$CLI")
+    if [ ${HTTP_CODE} -ne 200 ]; then
+      exit 1
+    fi
+  elif type "wget" >/dev/null; then
+    wget -q -O "$BINDIR/$CLI" "$DOWNLOAD_URL"
+  fi
+
+  chmod +x "$BINDIR/$CLI"
+
+}
+
+# fail_trap is executed if an error occurs.
+fail_trap() {
+  result=$?
+  if [ "$result" != "0" ]; then
+    echo "Failed to install $CLI"
+    printf "\tFor support, go to https://discuss.layer5.io.\n"
+  fi
+  exit $result
+}
+
+# testVersion tests the installed client to make sure it is working.
+testVersion() {
+  set +e
+  echo "$CLI installed into $HELM_PLUGIN_DIR/$CLI"
+  "${HELM_PLUGIN_DIR}/bin/$CLI" version
+  echo "`helm $CLI --help` to get started."
+  set -e
+}
+
+
+# Execution
+
+#Stop execution on any error
+trap "fail_trap" EXIT
+set -e
+initArch
+initOS
+verifySupported
+getDownloadURL
+downloadFile
+testVersion
\ No newline at end of file