Merge pull request #4 from 0xPolygonMiden/add-script-to-ci

feat(ci): add script to ci

.github/pull_request_template.md

@@ -0,0 +1,9 @@
+## Describe your changes
+
+
+## Checklist before requesting a review
+- Repo forked and branch created from `next` according to naming convention.
+- Commit messages and codestyle follow [conventions](./CONTRIBUTING.md).
+- Relevant issues are linked in the PR description.
+- Tests added for new functionality.
+- Documentation/comments updated according to changes.

.github/workflows/ci.yml

@@ -0,0 +1,66 @@
+name: CI
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    types: [opened, repoened, synchronize]
+
+jobs:
+  test:
+    name: Test Rust ${{matrix.toolchain}} on ${{matrix.os}}
+    runs-on: ${{matrix.os}}-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        toolchain: [stable, nightly]
+        os: [ubuntu]
+    steps:
+      - uses: actions/checkout@main
+      - name: Install rust
+        uses: actions-rs/toolchain@v1
+        with:
+          toolchain: ${{matrix.toolchain}}
+          override: true
+      - name: Test
+        uses: actions-rs/cargo@v1
+        with:
+          command: test
+
+  clippy:
+    name: Clippy
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@main
+      - name: Install minimal stable with clippy
+        uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          toolchain: stable
+          components: clippy
+          override: true
+
+      - name: Clippy
+        uses: actions-rs/cargo@v1
+        with:
+          command: clippy
+          args: --all -- -D clippy::all -D warnings
+
+  rustfmt:
+    name: rustfmt
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@main
+      - name: Install minimal stable with rustfmt
+        uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          toolchain: stable
+          components: rustfmt
+          override: true
+
+      - name: rustfmt
+        uses: actions-rs/cargo@v1
+        with:
+          command: fmt
+          args: --all -- --check

CONTRIBUTING.md

@@ -0,0 +1,108 @@
+# Contributing to Crypto
+
+#### First off, thanks for taking the time to contribute!
+
+We want to make contributing to this project as easy and transparent as possible, whether it's:
+
+- Reporting a [bug](https://github.com/0xPolygonMiden/crypto/issues/new)
+- Taking part in [discussions](https://github.com/0xPolygonMiden/crypto/discussions)
+- Submitting a [fix](https://github.com/0xPolygonMiden/crypto/pulls)
+- Proposing new [features](https://github.com/0xPolygonMiden/crypto/issues/new)
+
+ 
+
+## Flow
+We are using [Github Flow](https://docs.github.com/en/get-started/quickstart/github-flow), so all code changes happen through pull requests from a [forked repo](https://docs.github.com/en/get-started/quickstart/fork-a-repo).
+
+### Branching
+- The current active branch is `next`. Every branch with a fix/feature must be forked from `next`.
+
+- The branch name should contain a short issue/feature description separated with hyphens [(kebab-case)](https://en.wikipedia.org/wiki/Letter_case#Kebab_case). 
+
+    For example, if the issue title is `Fix functionality X in component Y` then the branch name will be something like: `fix-x-in-y`.
+
+- New branch should be rebased from `next` before submitting a PR in case there have been changes to avoid merge commits.
+i.e. this branches state:
+  ```
+          A---B---C fix-x-in-y
+         /
+    D---E---F---G next
+            |   |
+         (F, G) changes happened after `fix-x-in-y` forked
+  ```
+
+  should become this after rebase:
+
+
+  ```
+                  A'--B'--C' fix-x-in-y
+                 /
+    D---E---F---G next
+  ```
+
+
+  More about rebase [here](https://git-scm.com/docs/git-rebase) and [here](https://www.atlassian.com/git/tutorials/rewriting-history/git-rebase#:~:text=What%20is%20git%20rebase%3F,of%20a%20feature%20branching%20workflow.)
+
+
+### Commit messages
+- Commit messages should be written in a short, descriptive manner and be prefixed with tags for the change type and scope (if possible) according to the [semantic commit](https://gist.github.com/joshbuchea/6f47e86d2510bce28f8e7f42ae84c716) scheme.
+For example, a new change to the AIR crate might have the following message: `feat(air): add constraints for the decoder`
+
+- Also squash commits to logically separated, distinguishable stages to keep git log clean:
+    ```
+    7hgf8978g9... Added A to X \
+                                \  (squash)
+    gh354354gh... oops, typo --- * ---------> 9fh1f51gh7... feat(X): add A && B
+                                /
+    85493g2458... Added B to X /
+
+
+    789fdfffdf... Fixed D in Y \
+                                \  (squash)
+    787g8fgf78... blah  blah --- * ---------> 4070df6f00... fix(Y): fixed D && C
+                                /
+    9080gf6567... Fixed C in Y /
+    ```
+
+### Code Style and Documentation
+- For documentation in the codebase, we follow the [rustdoc](https://doc.rust-lang.org/rust-by-example/meta/doc.html) convention with no more than 100 characters per line.
+- For code sections, we use code separators like the following to a width of 100 characters::
+    ```
+    // CODE SECTION HEADER
+    // ================================================================================
+    ```
+
+- [Rustfmt](https://github.com/rust-lang/rustfmt) and [Clippy](https://github.com/rust-lang/rust-clippy) linting is included in CI pipeline. Anyways it's prefferable to run linting locally before push:
+    ```
+    cargo fix --allow-staged --allow-dirty --all-targets --all-features; cargo fmt; cargo clippy --workspace --all-targets --all-features -- -D warnings
+    ```
+
+### Versioning
+We use [semver](https://semver.org/) naming convention.
+
+ 
+
+## Pre-PR checklist
+1. Repo forked and branch created from `next` according to the naming convention.
+2. Commit messages and code style follow conventions.
+3. Tests added for new functionality.
+4. Documentation/comments updated for all changes according to our documentation convention.
+5. Clippy and Rustfmt linting passed.
+6. New branch rebased from `next`.
+
+ 
+
+## Write bug reports with detail, background, and sample code
+
+**Great Bug Reports** tend to have:
+
+- A quick summary and/or background
+- Steps to reproduce
+- What you expected would happen
+- What actually happens
+- Notes (possibly including why you think this might be happening, or stuff you tried that didn't work)
+
+ 
+
+## Any contributions you make will be under the MIT Software License
+In short, when you submit code changes, your submissions are understood to be under the same [MIT License](http://choosealicense.com/licenses/mit/) that covers the project. Feel free to contact the maintainers if that's a concern.

Cargo.toml

@@ -0,0 +1,4 @@
+[workspace]
+members = [
+  "crypto"
+]

crypto/src/hash/mod.rs

@@ -11,7 +11,7 @@ pub type Digest = ::Digest;
 // ================================================================================================
 
 #[inline(always)]
-fn exp_acc<B: StarkField, const N: usize, const M: usize>(base: [B; N], tail: [B; N]) -> [B; N] {
+fn _exp_acc<B: StarkField, const N: usize, const M: usize>(base: [B; N], tail: [B; N]) -> [B; N] {
     let mut result = base;
     for _ in 0..M {
         result.iter_mut().for_each(|r| *r = r.square());

crypto/src/lib.rs

@@ -3,8 +3,8 @@ pub use winterfell::math::{
     ExtensionOf, FieldElement, StarkField,
 };
 
-pub(crate) mod hash;
-pub(crate) mod merkle;
+pub mod hash;
+pub mod merkle;
 
 // TYPE ALIASES
 // ================================================================================================