init

.cargo/config.toml

@@ -0,0 +1,9 @@
+[target.nanosplus]
+runner = "speculos -a=1 --model=nanosp"
+
+[build]
+target = "nanosplus"
+
+[unstable]
+build-std = ["core"]
+build-std-features = ["compiler-builtins-mem"]

.gitattributes

@@ -0,0 +1,2 @@
+# Auto detect text files and perform LF normalization
+* text=auto

.github/PULL_REQUEST_TEMPLATE.md

@@ -0,0 +1,8 @@
+# Checklist
+<!-- Put an `x` in each box when you have completed the items. -->
+- [ ] App update process has been followed <!-- See comment below -->
+- [ ] Target branch is `develop` <!-- unless you have a very good reason -->
+- [ ] Application version has been bumped <!-- required if your changes are to be deployed -->
+
+<!-- Make sure you followed the process described in https://developers.ledger.com/docs/embedded-app/maintenance/ before opening your Pull Request.
+Don't hesitate to contact us directly on Discord if you have any questions ! https://developers.ledger.com/discord -->

.github/workflows/build_and_functional_tests.yml

@@ -0,0 +1,33 @@
+name: Build and run functional tests using ragger through reusable workflow
+
+# This workflow will build the app and then run functional tests using the Ragger framework upon Speculos emulation.
+# It calls a reusable workflow developed by Ledger's internal developer team to build the application and upload the
+# resulting binaries.
+# It then calls another reusable workflow to run the Ragger tests on the compiled application binary.
+#
+# While this workflow is optional, having functional testing on your application is mandatory and this workflow and
+# tooling environment is meant to be easy to use and adapt after forking your application
+
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - master
+      - main
+      - develop
+  pull_request:
+
+jobs:
+  build_application:
+    name: Build application using the reusable workflow
+    uses: LedgerHQ/ledger-app-workflows/.github/workflows/reusable_build.yml@v1
+    with:
+      upload_app_binaries_artifact: "compiled_app_binaries"
+      builder: ledger-app-builder
+
+  ragger_tests:
+    name: Run ragger tests using the reusable workflow
+    needs: build_application
+    uses: LedgerHQ/ledger-app-workflows/.github/workflows/reusable_ragger_tests.yml@v1
+    with:
+      download_app_binaries_artifact: "compiled_app_binaries"

.github/workflows/coding_style_checks.yml

@@ -0,0 +1,21 @@
+name: Run coding style check
+
+# This workflow will run linting checks to ensure a level of code quality among all Ledger applications.
+#
+# The presence of this workflow is mandatory as a minimal level of linting is required.
+
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - master
+      - main
+      - develop
+  pull_request:
+
+jobs:
+  check_linting:
+    name: Check linting using the reusable workflow
+    uses: LedgerHQ/ledger-app-workflows/.github/workflows/reusable_lint.yml@v1
+    with:
+      source: './src'

.github/workflows/guidelines_enforcer.yml

@@ -0,0 +1,23 @@
+name: Ensure compliance with Ledger guidelines
+
+# This workflow is mandatory in all applications
+# It calls a reusable workflow guidelines_enforcer developed by Ledger's internal developer team.
+# The successful completion of the reusable workflow is a mandatory step for an app to be available on the Ledger
+# application store.
+#
+# More information on the guidelines can be found in the repository:
+# LedgerHQ/ledger-app-workflows/
+
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - master
+      - main
+      - develop
+  pull_request:
+
+jobs:
+  guidelines_enforcer:
+    name: Call Ledger guidelines_enforcer
+    uses: LedgerHQ/ledger-app-workflows/.github/workflows/reusable_guidelines_enforcer.yml@v1

.github/workflows/misspellings_checks.yml

@@ -0,0 +1,29 @@
+name: Misspellings checks
+
+# This workflow performs some misspelling checks on the repository
+# It is there to help us maintain a level of quality in our codebase and does not have to be kept on forked
+# applications.
+
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - master
+      - main
+      - develop
+  pull_request:
+
+jobs:
+  misspell:
+    name: Check misspellings
+    runs-on: ubuntu-latest
+    steps:
+    - name: Clone
+      uses: actions/checkout@v3
+
+    - name: Check misspellings
+      uses: codespell-project/actions-codespell@v2
+      with:
+        builtin: clear,rare
+        check_filenames: true
+        ignore_words_list: crate,Crate

.github/workflows/python_tests_checks.yml

@@ -0,0 +1,44 @@
+name: Checks on the Python tests
+
+# This workflow performs some checks on the Python client used by the Boilerplate tests
+# It is there to help us maintain a level of quality in our codebase and does not have to be kept on forked
+# applications.
+
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - master
+      - main
+      - develop
+  pull_request:
+
+jobs:
+
+  lint:
+    name: Boilerplate client linting
+    runs-on: ubuntu-latest
+    steps:
+    - name: Clone
+      uses: actions/checkout@v3
+    - name: Installing PIP dependencies
+      run: |
+        pip install pylint
+        pip install --extra-index-url https://test.pypi.org/simple/ -r tests/requirements.txt
+    - name: Lint Python code
+      run: |
+        pylint --rc tests/setup.cfg tests/application_client/
+
+  mypy:
+    name: Type checking
+    runs-on: ubuntu-latest
+    steps:
+    - name: Clone
+      uses: actions/checkout@v3
+    - name: Installing PIP dependencies
+      run: |
+        pip install mypy
+        pip install --extra-index-url https://test.pypi.org/simple/ -r tests/requirements.txt
+    - name: Mypy type checking
+      run: |
+        mypy tests/application_client/

.gitignore

@@ -0,0 +1,22 @@
+target
+app.json
+app_nanos.json
+app_nanosplus.json
+app_nanox.json
+
+# Temporary directory with snapshots taken during test runs
+tests/snapshots-tmp/
+
+# Python
+*.pyc[cod]
+*.egg
+__pycache__/
+*.egg-info/
+.eggs/
+.python-version
+
+# Related to the Ledger VSCode extension
+# Virtual env for sideload (macOS and Windows)
+ledger/
+# Build directory
+build/