App cleanup

.github/workflows/coding_style_checks.yml

@@ -12,7 +12,7 @@ on:
       - main
       - develop
   pull_request:
-  
+
 jobs:
   check_linting:
     name: Check linting using the reusable workflow

.github/workflows/extra_checks.yml

@@ -17,7 +17,7 @@ jobs:
     steps:
       - name: Checkout the repository
         uses: actions/checkout@v5
-    
+
       # Note: no need to install docker manually, because it's already installed, see
       # https://github.com/actions/runner-images/blob/main/images/ubuntu/Ubuntu2404-Readme.md
 

.github/workflows/guidelines_enforcer.yml

@@ -11,6 +11,7 @@ name: Ensure compliance with Ledger guidelines
 permissions:
   actions: write
   contents: read
+  pull-requests: write
 
 on:
   workflow_dispatch:
@@ -23,5 +24,10 @@ on:
 
 jobs:
   guidelines_enforcer:
+    # TODO: this is disabled because the app is still not in the ledger app database,
+    # so the "Check app_load_params" step fails.
+    # Once it's there, this must be re-enabled.
+    # See https://github.com/mintlayer/mintlayer-ledger-app/issues/20.
+    if: false
     name: Call Ledger guidelines_enforcer
     uses: LedgerHQ/ledger-app-workflows/.github/workflows/reusable_guidelines_enforcer.yml@v1

Cargo.toml

@@ -4,28 +4,30 @@ version.workspace = true
 edition = "2021"
 
 [workspace]
-members = ["crates/app-core", "crates/messages"]
+members = ["crates/app-core", "crates/messages", "crates/test-utils"]
 resolver = "2"
 
 [workspace.package]
-version = "0.1.0"
+version = "1.0.0"
 
 [workspace.dependencies]
 bech32 = { version = "0.11", default-features = false }
 chrono = { version = "0.4", default-features = false }
-derive_more = { version = "2.1.1", default-features = false }
-hex = { version = "0.4.3", default-features = false }
-image = "0.25.8"
-ledger_device_sdk = "1.35.1"
-ledger_secure_sdk_sys = "1.16.1"
-num_enum = { version = "0.7.5", default-features = false }
+const-hex = { version = "1.19", default-features = false }
+derive_more = { version = "2.1", default-features = false }
+image = "0.25"
+ledger_device_sdk = "1.35"
+ledger_secure_sdk_sys = "1.16"
+num_enum = { version = "0.7", default-features = false }
+num-traits = { version = "0.2", default-features = false }
 # Note: the testmacro crate is published by Ledger and its source code comes from the `testmacro`
 # dir inside the sdk repo, i.e. https://github.com/LedgerHQ/ledger-device-rust-sdk/tree/cad196841dbd72c037cfa01bec81a4a3ae57a04e/testmacro
 # (though the published version is a bit older).
-testmacro = "0.1.0"
+testmacro = "0.1"
 
 mintlayer-app-core = { path = "crates/app-core" }
 mintlayer-messages = { path = "crates/messages" }
+test-utils = { path = "crates/test-utils" }
 
 [workspace.dependencies.parity-scale-codec]
 git = "https://github.com/paritytech/parity-scale-codec.git"
@@ -53,7 +55,7 @@ mintlayer-app-core.workspace = true
 image.workspace = true
 
 [[bin]]
-# Note: we only have this section to disable tests, but Cargo inists that "name" should also
+# Note: we only have this section to disable tests, but Cargo insists that "name" should also
 # be specified.
 name = "mintlayer-app"
 # The app bin crate is a thin wrapper around `mintlayer-app-core` and it's not supposed to have
@@ -68,16 +70,16 @@ path = ["44'/19788'", "44'/1'"]
 name = "Mintlayer"
 
 [package.metadata.ledger.nanox]
-icon = "icons/mintlayer_14x14.gif"
+icon = "media/icons/mintlayer_14x14.gif"
 
 [package.metadata.ledger.nanosplus]
-icon = "icons/mintlayer_14x14.gif"
+icon = "media/icons/mintlayer_14x14.gif"
 
 [package.metadata.ledger.stax]
-icon = "icons/mintlayer_32x32.gif"
+icon = "media/icons/mintlayer_32x32.gif"
 
 [package.metadata.ledger.flex]
-icon = "icons/mintlayer_40x40.gif"
+icon = "media/icons/mintlayer_40x40.gif"
 
 [package.metadata.ledger.apex_p]
-icon = "icons/mintlayer_32x32.png"
+icon = "media/icons/mintlayer_32x32.png"