.dockerignore

@@ -0,0 +1,8 @@
+# ignore .git
+.git
+.github
+docs
+example
+rover
+**/node_modules
+**/dist

.github/workflows/build.yml

@@ -0,0 +1,30 @@
+name: build
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - name: Setup Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: 20
+      - name: Setup Go
+        uses: actions/setup-go@v4
+        with:
+          go-version-file: go.mod
+      - name: UI build
+        run: |
+          cd ui
+          npm install
+          npm run build
+      - name: Go Build
+        run: go build

.github/workflows/publishDockerImage.yml

@@ -0,0 +1,37 @@
+name: PublishDockerImage
+
+# Run whenever the publish job runs
+on:
+  push:
+    tags:
+      - "v*"
+
+jobs:
+  push_to_registry:
+    name: Push Docker image to Docker Hub
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out the repo
+        uses: actions/checkout@v3
+
+      - name: Log in to Docker Hub
+        uses: docker/login-action@v1
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@v3
+        with:
+          images: im2nguyen/rover
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v2
+        with:
+          context: .
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          build-args:
+            TF_VERSION=1.1.2

.github/workflows/release.yml

@@ -19,19 +19,19 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       - name: Unshallow
         run: git fetch --prune --unshallow
       - name: Set up Go
-        uses: actions/setup-go@v2
+        uses: actions/setup-go@v4
         with:
-          go-version: 1.16
+          go-version-file: go.mod
       - name: Import GPG key
         id: import_gpg
-        uses: hashicorp/ghaction-import-gpg@v2.1.0
-        env:
-          GPG_PRIVATE_KEY: ${{ secrets.GPG_PRIVATE_KEY }}
-          PASSPHRASE: ${{ secrets.PASSPHRASE }}
+        uses: crazy-max/ghaction-import-gpg@v5
+        with:
+          gpg_private_key: ${{ secrets.GPG_PRIVATE_KEY }}
+          passphrase: ${{ secrets.PASSPHRASE }}
       - name: Run GoReleaser
         uses: goreleaser/goreleaser-action@v2
         with:

.gitignore

@@ -1 +1,11 @@
-rover
+build/rover
+.DS_Store
+rover.zip
+plan.out
+
+# Ignore generated terraform files
+.terraform**
+
+.idea/
+
+build/

Dockerfile

@@ -1,14 +1,44 @@
+# Prep base stage
 ARG TF_VERSION=light
 
-FROM hashicorp/terraform:$TF_VERSION
+# Build ui
+FROM node:20-alpine as ui
+WORKDIR /src
+# Copy specific package files
+COPY ./ui/package-lock.json ./
+COPY ./ui/package.json ./
+COPY ./ui/babel.config.js ./
+# Set Progress, Config and install
+RUN npm set progress=false && npm config set depth 0 && npm install
+# Copy source
+# Copy Specific Directories
+COPY ./ui/public ./public
+COPY ./ui/src ./src
+# build (to dist folder)
+RUN NODE_OPTIONS='--openssl-legacy-provider' npm run build
 
-RUN cp /bin/terraform /usr/local/bin/terraform
+# Build rover
+FROM golang:1.21 AS rover
+WORKDIR /src
+# Copy full source
+COPY . .
+# Copy ui/dist from ui stage as it needs to embedded
+COPY --from=ui ./src/dist ./ui/dist
+# Build rover
+RUN go get -d -v golang.org/x/net/html
+RUN CGO_ENABLED=0 GOOS=linux go build -o rover .
 
-COPY ./rover /bin/rover
+# Release stage
+FROM hashicorp/terraform:$TF_VERSION AS release
+# Copy terraform binary to the rover's default terraform path
+RUN cp /bin/terraform /usr/local/bin/terraform
+# Copy rover binary
+COPY --from=rover /src/rover /bin/rover
 RUN chmod +x /bin/rover
 
+# Install Google Chrome
+RUN apk add chromium
+
 WORKDIR /src
 
 ENTRYPOINT [ "/bin/rover" ]
-
-# CMD ["rover"]

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2021 rover
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

@@ -1,14 +1,14 @@
 ## Rover - Terraform Visualizer
 
-Rover is a [Terraform](http://terraform.io/) visualizer. 
+Rover is a [Terraform](http://terraform.io/) visualizer.
 
 In order to do this, Rover:
 
-1. generates a [`plan`](https://www.terraform.io/docs/cli/commands/plan.html#out-filename) file and parses the configuration in the root directory.
+1. generates a [`plan`](https://www.terraform.io/docs/cli/commands/plan.html#out-filename) file and parses the configuration in the root directory or uses a provided plan.
 1. parses the `plan` and configuration files to generate three items: the resource overview (`rso`), the resource map (`map`), and the resource graph (`graph`).
-1. consumes the `rso`, `map`, and `graph` to generate an interactive configuration and state visualization hosts on `localhost:9000`.
+1. consumes the `rso`, `map`, and `graph` to generate an interactive configuration and state visualization hosts on `0.0.0.0:9000`.
 
-Feedback (via issues) and pull requests are appreciated! 
+Feedback (via issues) and pull requests are appreciated!
 
 ![Rover Screenshot](docs/rover-cropped-screenshot.png)
 
@@ -28,12 +28,41 @@ $ docker run --rm -it -p 9000:9000 -v $(pwd):/src im2nguyen/rover
 2021/07/02 06:46:25 Generating resource map...
 2021/07/02 06:46:25 Generating resource graph...
 2021/07/02 06:46:25 Done generating assets.
-2021/07/02 06:46:25 Rover is running on localhost:9000
+2021/07/02 06:46:25 Rover is running on 0.0.0.0:9000
 ```
 
-Once Rover runs on `localhost:9000`, navigate to it to find the visualization!
+Once Rover runs on `0.0.0.0:9000`, navigate to it to find the visualization!
 
-Use `--env` or `--env-file` to set environment variables in the Docker container. For example, you can save your AWS credentials to an `.env` file.
+### Run on Terraform plan file
+
+Use `-planJSONPath` to start Rover on Terraform plan file. The `plan.json` file should be in Linux version - Unix (LF), UTF-8.
+
+First, generate the plan file in JSON format.
+
+```
+$ terraform plan -out plan.out
+$ terraform show -json plan.out > plan.json
+```
+
+Then, run Rover on it.
+
+```
+$ docker run --rm -it -p 9000:9000 -v $(pwd)/plan.json:/src/plan.json im2nguyen/rover:latest -planJSONPath=plan.json
+```
+
+### Standalone mode
+
+Standalone mode generates a `rover.zip` file containing all the static assets.
+
+```
+$ docker run --rm -it -p 9000:9000 -v "$(pwd):/src" im2nguyen/rover -standalone true
+```
+
+After all the assets are generated, unzip `rover.zip` and open `rover/index.html` in your favourite web browser.
+
+### Set environment variables
+
+Use `--env` or `--env-file` to set environment variables in the Docker container. For example, you can save your AWS credentials to a `.env` file.
 
 ```
 $ printenv | grep "AWS" > .env
@@ -42,19 +71,36 @@ $ printenv | grep "AWS" > .env
 Then, add it as environment variables to your Docker container with `--env-file`.
 
 ```
-$ docker run --rm -it -p 9000:9000 -v $(pwd):/src --env-file ./.env im2nguyen/rover
+$ docker run --rm -it -p 9000:9000 -v "$(pwd):/src" --env-file ./.env im2nguyen/rover
+```
+
+### Define tfbackend, tfvars and Terraform variables
+
+Use `-tfBackendConfig` to define backend config files and `-tfVarsFile` or `-tfVar` to define variables. For example, you can run the following in the `example/random-test` directory to overload variables.
+
+```
+$ docker run --rm -it -p 9000:9000 -v "$(pwd):/src" im2nguyen/rover -tfBackendConfig test.tfbackend -tfVarsFile test.tfvars -tfVar max_length=4
+```
+
+### Image generation
+
+Use `-genImage` to generate and save the visualization as a SVG image.
+
+```
+$ docker run --rm -it  -v "$(pwd):/src" im2nguyen/rover -genImage true
 ```
 
 ## Installation
 
 You can download Rover binary specific to your system by visiting the [Releases page](https://github.com/im2nguyen/rover/releases). Download the binary, unzip, then move `rover` into your `PATH`.
 
-- [rover zip — MacOS](https://github.com/im2nguyen/rover/releases/download/v0.1.3/rover_0.1.3_darwin_amd64.zip)
-- [rover zip — Windows](https://github.com/im2nguyen/rover/releases/download/v0.1.3/rover_0.1.3_windows_amd64.zip)
+- [rover zip — MacOS - intel](https://github.com/im2nguyen/rover/releases/download/v0.3.2/rover_0.3.2_darwin_amd64.zip)
+- [rover zip — MacOS - Apple Silicon](https://github.com/im2nguyen/rover/releases/download/v0.3.2/rover_0.3.2_darwin_arm64.zip)
+- [rover zip — Windows](https://github.com/im2nguyen/rover/releases/download/v0.3.2/rover_0.3.2_windows_amd64.zip)
 
 ### Build from source
 
-You can build Rover manually by cloning this repository, then building the frontend and compiling the binary. It requires Go v1.16+ and `npm`.
+You can build Rover manually by cloning this repository, then building the frontend and compiling the binary. It requires Go v1.21+ and `npm`.
 
 #### Build frontend
 
@@ -101,13 +147,13 @@ $ env GOOS=linux GOARCH=amd64 go build .
 Then, build the Docker image.
 
 ```
-$ docker build . -t im2nguyen/rover
+$ docker build . -t im2nguyen/rover --no-cache
 ```
 
 
 ## Basic usage
 
-This repository contains two example Terraform configurations in `example`.
+This repository contains two examples of Terraform configurations in `example`.
 
 Navigate into `random-test` example configuration. This directory contains configuration that showcases a wide variety of features common in Terraform (modules, count, output, locals, etc) with the [`random`](https://registry.terraform.io/providers/hashicorp/random/latest) provider.
 
@@ -127,7 +173,7 @@ $ rover
 2021/06/23 22:51:28 Generating resource map...
 2021/06/23 22:51:28 Generating resource graph...
 2021/06/23 22:51:28 Done generating assets.
-2021/06/23 22:51:28 Rover is running on localhost:9000
+2021/06/23 22:51:28 Rover is running on 0.0.0.0:9000
 ```
 
 You can specify the working directory (where your configuration is living) and the Terraform binary location using flags.
@@ -136,4 +182,4 @@ You can specify the working directory (where your configuration is living) and t
 $ rover -workingDir "example/eks-cluster" -tfPath "/Users/dos/terraform"
 ```
 
-Once Rover runs on `localhost:9000`, navigate to it to find the visualization!
+Once Rover runs on `0.0.0.0:9000`, navigate to it to find the visualization!

example/multiple-files-same-resource-type-test/file-one.tf

@@ -0,0 +1,4 @@
+resource "random_integer" "one" {
+  min = 1
+  max = 3
+}

example/multiple-files-same-resource-type-test/file-two.tf

@@ -0,0 +1,4 @@
+resource "random_integer" "two" {
+  min = 1
+  max = 4
+}

example/nested-test/main.tf

@@ -0,0 +1,4 @@
+module "sub_module" {
+  source               = "./nested-module"
+
+}

example/nested-test/nested-module/main.tf

@@ -0,0 +1,6 @@
+module "remote_module" {
+  source = "git::https://github.com/im2nguyen/rover.git//example/random-test/random-name"
+
+  max_length = "3"
+
+}