pre-commit: setup prettier to autoformat relevant YAML files

.github/ISSUE_TEMPLATE/1_new-issue.yml

@@ -1,84 +1,83 @@
 name: 💡 General Issue
 description: A general template for many kinds of issues.
 body:
-
-- type: textarea
-  id: description
-  attributes:
-    label: Description
-    description: |
-      Describe what you are proposing, or the question you're asking. Provide as much context as possible and link to related issues and/or pull requests.
-      This section should contain "what" you are proposing.
-
-      🐛 If this issue is related to a bug, include information about how to reproduce it and add the `bug` label.
-      ✨ If this issue is an enhancement or feature, add the `enhancement` label.
-      ✅ If this issue is a task to complete, add the `task` label.
-
-  validations:
-    required: true
-
-- type: textarea
-  id: value
-  attributes:
-    label: Value / benefit
-    description: |
-      What is the value in resolving this issue, and who will benefit from it? Include any information that could help us prioritize the issue.
-      This section should contain "why" this issue should be resolved.
-      
-      ✨ If this is for a new feature or enhancement, consider adding [user stories](https://www.atlassian.com/agile/project-management/user-stories).
-      🐛 If this is for a bug or problem, estimate the severity and scale of the impact.
-
-    placeholder: |
-      - Many people have requested this feature, as seen in...
-      - This would facilitate XXX which is common for our hub users
-      - This problem affects anybody that does XXX on a hub
-
-  validations:
-    required: true
-
-- type: textarea
-  id: implementation
-  attributes:
-    label: Implementation details
-    description: |
-      Anything that will help others understand how this issue could be addressed. Where appropriate, note locations in a codebase where a change would need to be made, or other considerations that should be taken.
-      This section should contain "how" this issue should be resolved.
-
-      _If you can't think of anything then just leave this blank and we can fill it in later! This can be filled in as we understand more about an issue._
-
-    placeholder: |
-      - This change would be probably need to be over here...
-      - The best way to do this would be...
-      - There are a few ways to do this, we should choose between...
-
-  validations:
-    required: false
-
-- type: textarea
-  id: tasks
-  attributes:
-    label: Tasks to complete
-    description: |
-      Any concrete tasks that should be completed to resolve this issue.
-      The more specific the better. If issues have lots of complex tasks associated with them, consider breaking them up into separate issues with cross-links.
-      
-      _If you can't think of anything then just leave this blank and we can fill it in later! This can be filled in as we understand more about an issue._
-
-    placeholder: |
-      - [ ] Discuss and decide on what to do...
-      - [ ] Implement partial feature A...
-
-  validations:
-    required: false
-
-- type: textarea
-  id: updates
-  attributes:
-    label: Updates
-    description: |
-      To avoid that others have to read through the full thread of comments, please update the initial issue with important updates (e.g. decisions taken) regularly. You can update any of the sections above directly (this is encouraged!) or add new information below in this new section.
-
-      _If you can't think of anything then just leave this blank and we can fill it in later! This can be filled in as we understand more about an issue._
-
-  validations:
-    required: false
+  - type: textarea
+    id: description
+    attributes:
+      label: Description
+      description: |
+        Describe what you are proposing, or the question you're asking. Provide as much context as possible and link to related issues and/or pull requests.
+        This section should contain "what" you are proposing.
+
+        🐛 If this issue is related to a bug, include information about how to reproduce it and add the `bug` label.
+        ✨ If this issue is an enhancement or feature, add the `enhancement` label.
+        ✅ If this issue is a task to complete, add the `task` label.
+
+    validations:
+      required: true
+
+  - type: textarea
+    id: value
+    attributes:
+      label: Value / benefit
+      description: |
+        What is the value in resolving this issue, and who will benefit from it? Include any information that could help us prioritize the issue.
+        This section should contain "why" this issue should be resolved.
+
+        ✨ If this is for a new feature or enhancement, consider adding [user stories](https://www.atlassian.com/agile/project-management/user-stories).
+        🐛 If this is for a bug or problem, estimate the severity and scale of the impact.
+
+      placeholder: |
+        - Many people have requested this feature, as seen in...
+        - This would facilitate XXX which is common for our hub users
+        - This problem affects anybody that does XXX on a hub
+
+    validations:
+      required: true
+
+  - type: textarea
+    id: implementation
+    attributes:
+      label: Implementation details
+      description: |
+        Anything that will help others understand how this issue could be addressed. Where appropriate, note locations in a codebase where a change would need to be made, or other considerations that should be taken.
+        This section should contain "how" this issue should be resolved.
+
+        _If you can't think of anything then just leave this blank and we can fill it in later! This can be filled in as we understand more about an issue._
+
+      placeholder: |
+        - This change would be probably need to be over here...
+        - The best way to do this would be...
+        - There are a few ways to do this, we should choose between...
+
+    validations:
+      required: false
+
+  - type: textarea
+    id: tasks
+    attributes:
+      label: Tasks to complete
+      description: |
+        Any concrete tasks that should be completed to resolve this issue.
+        The more specific the better. If issues have lots of complex tasks associated with them, consider breaking them up into separate issues with cross-links.
+
+        _If you can't think of anything then just leave this blank and we can fill it in later! This can be filled in as we understand more about an issue._
+
+      placeholder: |
+        - [ ] Discuss and decide on what to do...
+        - [ ] Implement partial feature A...
+
+    validations:
+      required: false
+
+  - type: textarea
+    id: updates
+    attributes:
+      label: Updates
+      description: |
+        To avoid that others have to read through the full thread of comments, please update the initial issue with important updates (e.g. decisions taken) regularly. You can update any of the sections above directly (this is encouraged!) or add new information below in this new section.
+
+        _If you can't think of anything then just leave this blank and we can fill it in later! This can be filled in as we understand more about an issue._
+
+    validations:
+      required: false

.github/ISSUE_TEMPLATE/2_new-hub.yml

@@ -7,7 +7,7 @@ body:
     attributes:
       value: |
         # Ask for a new 2i2c JupyterHub!
-        
+
         This template is designed to help you provide information about your 2i2c Hub so that a 2i2c Engineer can set it up properly. Answer the sections below as best you can. We can update information as we learn more.
 
         # Community Information
@@ -58,7 +58,7 @@ body:
     attributes:
       label: Target start date
       description: |
-        The target start date when this hub will begin operation. This should be at least a week before any important usage of the hub will occur, to ensure that the Hub Representative has time to try it out. 
+        The target start date when this hub will begin operation. This should be at least a week before any important usage of the hub will occur, to ensure that the Hub Representative has time to try it out.
     validations:
       required: true
 
@@ -125,7 +125,7 @@ body:
     attributes:
       label: Hub logo URL
       description: |
-        A URL that the hub's logo will point to when users click on it on the landing page (optional) 
+        A URL that the hub's logo will point to when users click on it on the landing page (optional)
     validations:
       required: false
 
@@ -134,7 +134,7 @@ body:
     attributes:
       label: Hub image service
       description: |
-        The image registry service used for this hub's user image, if a custom user image is desired. For example, a [quay.io registry image](https://quay.io/). See [the Infrastructure documentation on custom images](https://infrastructure.2i2c.org/en/latest/howto/customize/custom-image.html) for more information. 
+        The image registry service used for this hub's user image, if a custom user image is desired. For example, a [quay.io registry image](https://quay.io/). See [the Infrastructure documentation on custom images](https://infrastructure.2i2c.org/en/latest/howto/customize/custom-image.html) for more information.
     validations:
       required: false
 
@@ -185,7 +185,7 @@ body:
       description: |
         The unique ID used to identify this hub. Should be URL-friendly and short. (e.g. `my-university`).
     validations:
-      required: false        
+      required: false
 
   - type: input
     id: hub-cluster
@@ -194,7 +194,7 @@ body:
       description: |
         The cloud cluster where this hub will be run. For example, `pilot` or `cloudbank`.
     validations:
-      required: false        
+      required: false
 
   - type: input
     id: hub-url
@@ -203,7 +203,7 @@ body:
       description: |
         The URL of the hub, should be `<hub ID>.<hub cluster>.2i2c.cloud`.
     validations:
-      required: false        
+      required: false
 
   - type: input
     id: hub-template
@@ -215,7 +215,7 @@ body:
           1. `basehub`: a basic JupyterHub with a fairly standard setup.
           2. `daskhub`: a JupyterHub with a Dask Gateway enabled for scalable computing.
     validations:
-      required: false        
+      required: false
 
   - type: checkboxes
     id: tasks-to-deploy

.github/actions/deploy/action.yml

@@ -1,10 +1,10 @@
-name: 'Deploy prerequisites'
-description: 'Prerequisites needed to deploy hubs in a 2i2c cluster'
+name: "Deploy prerequisites"
+description: "Prerequisites needed to deploy hubs in a 2i2c cluster"
 inputs:
   cluster:
-    description: 'Cluster name'
+    description: "Cluster name"
     required: true
-    default: '2i2c'
+    default: "2i2c"
 runs:
   using: "composite"
   steps:

.github/workflows/deploy-grafana-dashboards.yaml

@@ -28,7 +28,7 @@ jobs:
       - name: Setup gcloud
         uses: google-github-actions/setup-gcloud@master
         with:
-          version: '290.0.1'
+          version: "290.0.1"
           # This is used for KMS only
           project_id: two-eye-two-see
           service_account_key: ${{ secrets.GCP_KMS_DECRYPTOR_KEY }}

.github/workflows/deploy-hubs.yaml

@@ -78,7 +78,7 @@ jobs:
           (steps.config_files.outputs.hub_config == 'true')
         uses: google-github-actions/setup-gcloud@master
         with:
-          version: '290.0.1'
+          version: "290.0.1"
           # This is used for KMS only
           project_id: two-eye-two-see
           service_account_key: ${{ secrets.GCP_KMS_DECRYPTOR_KEY }}

.github/workflows/doc-links.yml

@@ -31,4 +31,4 @@ jobs:
         run: |
           cd docs
           conda activate infrastructure-docs
-          make linkcheck SPHINXOPTS='--color -W --keep-going'
+          make linkcheck SPHINXOPTS='--color -W --keep-going'

.github/workflows/python-lint.yaml

@@ -18,4 +18,4 @@ jobs:
         run: pip install flake8
       - name: Run flake8
         run: |
-          flake8 deployer/ docs/
+          flake8 deployer/ docs/

.github/workflows/terraform-lint.yaml

@@ -3,7 +3,7 @@ name: Lint terraform
 on:
   pull_request:
     paths:
-    - terraform/*
+      - terraform/*
 
 jobs:
   lint:
@@ -15,4 +15,4 @@ jobs:
       - name: Run terraform linter
         run: tflint terraform
       - name: Check terraform formatting
-        run: terraform fmt -check -diff terraform/
+        run: terraform fmt -check -diff terraform/

.pre-commit-config.yaml

@@ -0,0 +1,19 @@
+# pre-commit is a tool to perform a predefined set of tasks manually and/or
+# automatically before git commits are made.
+#
+# Config reference: https://pre-commit.com/#pre-commit-configyaml---top-level
+#
+# Common tasks
+#
+# - Run on all files:   pre-commit run --all-files
+# - Register git hooks: pre-commit install --install-hooks
+#
+repos:
+  # FIXME: Consider adding more, for example by looking at those configured for
+  #        TLJH in https://github.com/jupyterhub/the-littlest-jupyterhub/blob/main/.pre-commit-config.yaml
+
+  # Autoformat: markdown, yaml
+  - repo: https://github.com/pre-commit/mirrors-prettier
+    rev: v2.4.1
+    hooks:
+      - id: prettier

.prettierignore

@@ -0,0 +1,15 @@
+# Helm chart's templates aren't pure YAML files
+**/templates/
+
+# It would be trouble if we had two automatic formatters on the same files. This
+# could happen if we would auto-format the sops generated files with prettier.
+secrets/**/*
+**/secrets.yaml
+!secrets/config/hubs/schema.yaml
+
+# To create a minimal change suggestion, prettier was introduced to auto-format
+# the YAML files only. It is absolutely reasonable to auto-format markdown files
+# and json files as well, but for now, let's make prettier only auto-format
+# YAML.
+**/*.md
+**/*.json

config/hubs/2i2c.cluster.yaml

@@ -1,5 +1,5 @@
 name: 2i2c
-image_repo:  "us-central1-docker.pkg.dev/two-eye-two-see/pilot-hubs-registry/base-user"
+image_repo: "us-central1-docker.pkg.dev/two-eye-two-see/pilot-hubs-registry/base-user"
 provider: gcp
 gcp:
   key: secrets/2i2c.json
@@ -417,7 +417,7 @@ hubs:
           config:
             Authenticator:
               allowed_users: &aup_users
-              - <staff_github_ids>
-              - swalker
-              - shaolintl
+                - <staff_github_ids>
+                - swalker
+                - shaolintl
               admin_users: *aup_users