[Internal]: Ensure all files end with a newline (#2227)

This commit adds a pre-commit hook to ensure that
all text files end with a newline. Since some
editors add a newline automatically, enforcing all
files have one will help avoid unnecessary edits
as well as warnings in PR diffs.

Python files are already forced to have a newline
by ruff, so this change only affects non-Python
files (Markdown, YAML, etc).

.github/ISSUE_TEMPLATE/bug_report.yaml

@@ -39,4 +39,4 @@ body:
     attributes:
       label: Additional information
       description: |
-        Any links, references or screenshots to have more context about the issue.
+        Any links, references or screenshots to have more context about the issue.

.github/ISSUE_TEMPLATE/feature_request.yaml

@@ -28,4 +28,4 @@ body:
         - 'Yes'
         - 'No'
     validations:
-      required: true
+      required: true

.github/workflows/close-inactive-issues.yml

@@ -23,4 +23,4 @@ jobs:
           stale-pr-label: "stale"
           stale-pr-message: "This PR is stale because it has been open for 14 days with no activity."
           close-pr-message: "This PR was closed because it has been inactive for 7 days since being marked as stale. Please reopen the PR if it is still relevant."
-          exempt-issue-labels: no-stale,major
+          exempt-issue-labels: no-stale,major

.github/workflows/docs.yaml

@@ -34,4 +34,4 @@ jobs:
           repository-name: dstackai/dstackai.github.io
           branch: gh-pages
           token: ${{ secrets.GH_TOKEN }}
-          folder: site
+          folder: site

.gitignore

@@ -19,4 +19,4 @@ venv/
 build/
 .DS_Store
 .fleet
-.env
+.env

.pre-commit-config.yaml

@@ -13,3 +13,7 @@ repos:
         language_version: 1.23.0  # Should match runner/go.mod
         entry: bash -c 'cd runner && golangci-lint run'
         stages: [manual]
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v5.0.0
+    hooks:
+      - id: end-of-file-fixer

contributing/AUTOSCALING.md

@@ -16,4 +16,4 @@
 
 `RPSAutoscaler` implements simple target tracking scaling. The target value represents requests per second per replica (in a 1-minute window).
 
-`scale_up_delay` tells how much time has to pass since the last upscale or downscale event before the next upscaling. `scale_down_delay` tells how much time has to pass since the last upscale or downscale event before the next downscaling.
+`scale_up_delay` tells how much time has to pass since the last upscale or downscale event before the next upscaling. `scale_down_delay` tells how much time has to pass since the last upscale or downscale event before the next downscaling.

contributing/DEVELOPMENT.md

@@ -34,4 +34,4 @@ pre-commit install
 
 ## 6. Frontend
 
-See [FRONTEND.md](FRONTEND.md) for the details on how to build and develop the frontend.
+See [FRONTEND.md](FRONTEND.md) for the details on how to build and develop the frontend.

contributing/GATEWAY.md

@@ -71,4 +71,4 @@ The Stats collector parses nginx `/var/log/nginx/dstack.access.log` to collect b
 
 By default, it stores 5 minutes with 1-second resolution frames for each domain. It aggregates these frames in windows of the size 30 seconds, 1 minute, and 5 minutes, before sending to the server.
 
-To increase performance, `StatsCollector` keeps position in file and read only new records. It can detect log rotation and reopen the log file.
+To increase performance, `StatsCollector` keeps position in file and read only new records. It can detect log rotation and reopen the log file.

contributing/GPUHUNT.md

@@ -94,4 +94,4 @@ Some providers offer extreme flexibility in possible configurations, but not all
 
 The offline catalog is built in GitHub Actions every night. Every offline provider produces a CSV file with offers. Later, those files get compressed into a zip archive and uploaded to the public S3 bucket.
 
-To ensure data quality, there is a catalog integrity testing step. It uses some simple heuristics to avoid empty catalog files, zero prices, or missing regions.
+To ensure data quality, there is a catalog integrity testing step. It uses some simple heuristics to avoid empty catalog files, zero prices, or missing regions.

contributing/RUNNER-AND-SHIM.md

@@ -46,4 +46,4 @@ All communication between the `dstack` server and `dstack-runner` happens via RE
 
 `dstack-shim` must also be running next to the SSH server. The `dstack` server connects to this SSH server for interacting with both `dstack-shim` and `dstack-runner` since we use `host` networking mode for the Docker container. The CLI uses this SSH server as a jump host because the user wants to connect to the container.
 
-> `host` networking mode would allow jobs to use any port at any moment for internal communication. For example, during distributed PyTorch training.
+> `host` networking mode would allow jobs to use any port at any moment for internal communication. For example, during distributed PyTorch training.

docker/base/Dockerfile

@@ -27,4 +27,4 @@ RUN wget -O Miniforge3.sh "https://github.com/conda-forge/miniforge/releases/lat
     /opt/conda/condabin/conda config --prepend channels "nvidia/label/cuda-12.1.0" && \
     /opt/conda/condabin/conda config --set always_yes true && \
     /opt/conda/condabin/conda clean --all && \
-    echo "conda activate workflow" >> ~/.bashrc
+    echo "conda activate workflow" >> ~/.bashrc

docker/base/devel.Dockerfile

@@ -4,4 +4,4 @@ ARG VERSION
 FROM dstackai/base:py$PYTHON-$VERSION-cuda-12.1
 
 RUN /opt/conda/condabin/conda install --name workflow cuda -y && \
-    /opt/conda/condabin/conda clean --all
+    /opt/conda/condabin/conda clean --all

docker/server/README.md

@@ -52,4 +52,4 @@ For additional information and examples, see the following links:
 
 ##  License
 
-[Mozilla Public License 2.0](https://github.com/dstackai/dstack/blob/master/LICENSE.md)
+[Mozilla Public License 2.0](https://github.com/dstackai/dstack/blob/master/LICENSE.md)

docs/CNAME

@@ -1 +1 @@
-dstack.ai
+dstack.ai