ci(docker): add Dockerfile

.dockerignore

@@ -0,0 +1,8 @@
+target/
+.git/
+.gitignore
+Dockerfile
+.dockerignore
+README.md
+.env
+*.md

CHANGELOG.md

@@ -6,7 +6,7 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 [Semantic Versioning](https://semver.org/lang/en/).
 
 
-## [0.4.4] - 2026-03-29
+## v0.4.4 - 2026-03-29
 ### Fixed
 - Fixed removing newlines.
 
@@ -14,7 +14,7 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 ---
 
 
-## [0.4.3] - 2026-03-28
+## v0.4.3 - 2026-03-28
 ### Changed
 - Change footer.
 
@@ -22,14 +22,14 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 
 ---
 
-## [0.4.2] - 2026-03-27
+## v0.4.2 - 2026-03-27
 ### Added
 - Added version and project name in footer.
 
 
 ---
 
-## [0.4.1] - 2026-03-26
+## v0.4.1 - 2026-03-26
 ### Fixed
 - Added support for rendering individual files, not just directories (e.g.,
   `mdpreview dir/file.md`).
@@ -39,7 +39,7 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 ---
 
 
-## [0.4.0] - 2026-03-25
+## v0.4.0 - 2026-03-25
 ### Added
 - Added a button to copy the edit command (`note edit current_note.md`).
 
@@ -47,7 +47,7 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 ---
 
 
-## [0.3.0] - 2026-03-24
+## v0.3.0 - 2026-03-24
 ### Added
 - Added the `--random` flag to open the browser on a random page when used with
   `--browser` (`--browser --random`).
@@ -56,7 +56,7 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 ---
 
 
-## [0.2.1] - 2026-03-23
+## v0.2.1 - 2026-03-23
 ### Fixed
 - Fixed an issue where listening on port 0 (`--port 0`) caused the browser to
   open the wrong port.
@@ -65,7 +65,7 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 ---
 
 
-## [0.2.0] - 2026-03-23
+## v0.2.0 - 2026-03-23
 ### Added
 - Added the `--browser` flag to automatically open the page in the browser.
 
@@ -73,7 +73,7 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 ---
 
 
-## [0.1.3] - 2026-03-23
+## v0.1.3 - 2026-03-23
 ### Added
 - Added a "Random File" button to the header.
 
@@ -89,7 +89,7 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 ---
 
 
-## [0.1.2] - 2026-03-22
+## v0.1.2 - 2026-03-22
 ### Added
 - Added a "Random File" button.
 - Added an "On Main" button.
@@ -102,6 +102,6 @@ Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to
 ---
 
 
-## [0.1.1] - 2026-03-21
+## v0.1.1 - 2026-03-21
 ### Added
 - Added page titles.

Dockerfile

@@ -0,0 +1,43 @@
+FROM rust:1.94 AS chef
+
+RUN cargo install --locked cargo-chef
+WORKDIR /app
+
+COPY Cargo.toml Cargo.lock .
+RUN mkdir src && touch src/main.rs
+
+RUN cargo chef prepare --recipe-path recipe.json
+
+
+
+FROM chef AS builder
+
+COPY --from=chef /app/recipe.json recipe.json
+
+RUN cargo chef cook --release --recipe-path recipe.json
+
+
+COPY rust-toolchain.toml rust-toolchain.toml
+
+RUN cargo fetch
+
+
+COPY . .
+
+RUN cargo build --release
+
+
+
+FROM debian:bookworm-slim AS runtime
+
+RUN useradd -m -s /bin/bash appuser
+
+WORKDIR /app
+
+COPY --from=builder /app/target/release/mdpreview /usr/local/bin/mdpreview
+
+USER appuser
+
+EXPOSE 8080
+
+CMD ["mdpreview"]

rust-toolchain.toml

@@ -1,3 +1,3 @@
 [toolchain]
 channel = "stable"
-components = ["clippy", "rustfmt", "chef"]
+components = ["clippy", "rustfmt"]