Merge branch 'add-installation-steps' into add-installation-of-tools-…

…for-developers

.github/sync-files.yaml

@@ -5,6 +5,7 @@
     - source: DISCLAIMER.md
     - source: LICENSE
     - source: .github/dependabot.yaml
+    - source: .github/workflows/pre-commit.yaml
     - source: .github/workflows/pre-commit-optional.yaml
     - source: .github/workflows/semantic-pull-request.yaml
     - source: .github/workflows/spell-check-differential.yaml

.github/workflows/pre-commit.yaml

@@ -0,0 +1,16 @@
+name: pre-commit
+
+on:
+  pull_request:
+
+jobs:
+  pre-commit:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out repository
+        uses: actions/checkout@v2
+
+      - name: Run pre-commit
+        uses: autowarefoundation/autoware-github-actions/pre-commit@tier4/proposal
+        with:
+          pre-commit-config: .pre-commit-config.yaml

.github/workflows/spell-check-differential.yaml

@@ -0,0 +1,16 @@
+name: spell-check-differential
+
+on:
+  pull_request:
+
+jobs:
+  spell-check-differential:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out repository
+        uses: actions/checkout@v2
+
+      - name: Run spell-check
+        uses: autowarefoundation/autoware-github-actions/spell-check@tier4/proposal
+        with:
+          cspell-json-url: https://raw.githubusercontent.com/tier4/autoware-spell-check-dict/main/.cspell.json

docs/installation/autoware/docker-installation.md

@@ -122,7 +122,7 @@ WARNING: The requested image's platform (linux/arm64/v8) does not match the dete
 aarch64
 ```
 
-To run specify `arm64` architecture for Autoware's Docker images, add the suffix `-arm64`.
+To run Autoware's Docker images of `arm64` architecture, add the suffix `-arm64`.
 
 ```sh-session
 $ docker run --rm -it ghcr.io/autowarefoundation/autoware-universe:latest-arm64

docs/installation/autoware/index.md

@@ -7,12 +7,14 @@ There are two ways to set up Autoware. Choose one according to your preference.
 Docker can ensure that all developers in a project have a common, consistent development environment.
 It is recommended for beginners, light users, people who do not use Ubuntu.
 
-See [here](autoware/docker-installation.md) for the detailed steps.
+See [here](docker-installation.md) for the detailed steps.  
+Refer to [autowarefoundation/autoware/docker/README.md](https://github.com/autowarefoundation/autoware/blob/main/docker/README.md) as well.
 
 ## 2. Source installation
 
 Source installation is for the cases where more granular control of the installation environment is needed.
 It is recommended for skilled users or people who want to customize the environment.  
 Note that some problems may occur depending on your local environment.
 
-See [here](autoware/source-installation.md) for the detailed steps.
+See [here](source-installation.md) for the detailed steps.  
+Refer to the [autowarefoundation/autoware/README.md](https://github.com/autowarefoundation/autoware/blob/main/README.md) as well.