fix: pre-build docker image (#292)

.github/workflows/build-image.yaml

@@ -33,6 +33,8 @@ jobs:
         uses: docker/build-push-action@v2
         with:
           context: .
+          build-args: |
+            INSTALL_ALL=true
           platforms: linux/amd64
           push: true
           tags: |

Dockerfile

@@ -1,8 +1,6 @@
 ARG TAG=3.9.7-alpine3.14
 FROM python:${TAG} as builder
 
-ENV PYTHONUNBUFFERED 1
-
 WORKDIR /bin_dir
 
 RUN apk add --no-cache \

README.md

@@ -6,6 +6,8 @@ Want to contribute? Check [open issues](https://github.com/antonbabenko/pre-comm
 
 ## Sponsors
 
+<!-- markdownlint-disable no-inline-html -->
+
 <br />
 <a href="https://www.env0.com/?utm_campaign=pre-commit-terraform&utm_source=sponsorship&utm_medium=social"><img src="https://raw.githubusercontent.com/antonbabenko/pre-commit-terraform/master/assets/env0.png" alt="env0" width="180" height="44" />
 
@@ -14,10 +16,13 @@ Automated provisioning of Terraform workflows and Infrastructure as Code.</a>
 <br />
 <a href="https://www.infracost.io/?utm_campaign=pre-commit-terraform&utm_source=sponsorship&utm_medium=social"><img src="https://raw.githubusercontent.com/antonbabenko/pre-commit-terraform/master/assets/infracost.png" alt="infracost" width="200" height="38" />
 
+<!-- markdownlint-enable no-inline-html -->
+
 Cloud cost estimates for Terraform.</a>
 
 If you are using `pre-commit-terraform` already or want to support its development and [many other open-source projects](https://github.com/antonbabenko/terraform-aws-devops), please become a [GitHub Sponsor](https://github.com/sponsors/antonbabenko)!
 
+
 ## Table of content
 
 * [Sponsors](#sponsors)
@@ -59,19 +64,30 @@ If you are using `pre-commit-terraform` already or want to support its developme
 
 <details><summary><b>Docker</b></summary><br>
 
-When `--build-arg` is not specified, the latest version of `pre-commit` and `terraform` will be installed.
+**Pull docker image with all hooks**:
+
+```bash
+TAG=latest
+docker pull ghcr.io/antonbabenko/pre-commit-terraform:$TAG
+```
+
+All available tags [here](https://github.com/antonbabenko/pre-commit-terraform/pkgs/container/pre-commit-terraform/versions).
+
+**Build from scratch**:
+
+When `--build-arg` is not specified, the latest version of `pre-commit` and `terraform` will be only installed.
 
 ```bash
 git clone git@github.com:antonbabenko/pre-commit-terraform.git
 cd pre-commit-terraform
 # Install the latest versions of all the tools
-docker build -t pre-commit --build-arg INSTALL_ALL=true .
+docker build -t pre-commit-terraform --build-arg INSTALL_ALL=true .
 ```
 
 To install a specific version of individual tools, define it using `--build-arg` arguments or set it to `latest`:
 
 ```bash
-docker build -t pre-commit \
+docker build -t pre-commit-terraform \
     --build-arg PRE_COMMIT_VERSION=latest \
     --build-arg TERRAFORM_VERSION=latest \
     --build-arg CHECKOV_VERSION=2.0.405 \
@@ -174,15 +190,18 @@ Execute this command to run `pre-commit` on all files in the repository (not onl
 pre-commit run -a
 ```
 
-Or, using Docker:
+Or, using Docker ([available tags](https://github.com/antonbabenko/pre-commit-terraform/pkgs/container/pre-commit-terraform/versions)):
 
 ```bash
-docker run -v $(pwd):/lint -w /lint pre-commit run -a
+TAG=latest
+docker run -v $(pwd):/lint -w /lint ghcr.io/antonbabenko/pre-commit-terraform:$TAG run -a
 ```
 
 Execute this command to list the versions of the tools in Docker:
+
 ```bash
-docker run --entrypoint cat pre-commit:latest /usr/bin/tools_versions_info
+TAG=latest
+docker run --entrypoint cat ghcr.io/antonbabenko/pre-commit-terraform:$TAG /usr/bin/tools_versions_info
 ```
 
 ## Available Hooks
@@ -321,7 +340,7 @@ Unlike most other hooks, this hook triggers once if there are any changed files
 2. It is possible to pass additional arguments to shell scripts when using `terraform_docs` and `terraform_docs_without_aggregate_type_defaults`.
 
 3. It is possible to automatically:
-    * create documentation file
+    * create a documentation file
     * extend existing documentation file by appending markers to the end of the file (see item 1 above)
     * use different filename for the documentation (default is `README.md`)
 
@@ -333,7 +352,7 @@ Unlike most other hooks, this hook triggers once if there are any changed files
         - --hook-config=--create-file-if-not-exist=true # Boolean. true or false
     ```
 
-4. You can provide [any configuration available in `terraform-docs`](https://terraform-docs.io/user-guide/configuration/) as argument to `terraform_doc` hook, for example:
+4. You can provide [any configuration available in `terraform-docs`](https://terraform-docs.io/user-guide/configuration/) as an argument to `terraform_doc` hook, for example:
 
     ```yaml
     - id: terraform_docs