Allow validating the extension api against a reference version and a list of known changes.

This commit is contained in:
RedworkDE 2023-05-16 18:38:46 +02:00
parent 605e25656f
commit 0cf491bcb5
3 changed files with 263 additions and 0 deletions

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@ -32,6 +32,7 @@ jobs:
build-mono: true
proj-conv: true
artifact: true
compat: true
- name: Editor with doubles and GCC sanitizers (target=editor, tests=yes, dev_build=yes, precision=double, use_asan=yes, use_ubsan=yes, linker=gold)
cache-name: linux-editor-double-sanitizers
@ -202,6 +203,11 @@ jobs:
scons target=template_debug dev_build=yes
cd ../..
- name: Check for GDExtension compatibility
if: ${{ matrix.compat }}
run: |
./misc/scripts/validate_extension_api.sh "${{ matrix.bin }}" || true # don't fail the CI for now
- name: Prepare artifact
if: ${{ matrix.artifact }}
run: |

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@ -0,0 +1,197 @@
This file contains the expected output of --validate-extension-api when run against the extension_api.json of the
4.0-stable tag (the basename of this file).
Only lines that start with "Validate extension JSON:" matter, everything else is considered a comment and ignored. They
should instead be used to justify these changes and describe how users should work around these changes.
========================================================================================================================
GH-74736
--------
Validate extension JSON: Error: Field 'classes/MenuBar/properties/start_index': type changed value in new API, from "bool" to "int".
The previous type was simply wrong and the getter and setter already used int.
GH-74671
--------
Validate extension JSON: Error: Field 'native_structures/PhysicsServer3DExtensionMotionCollision': format changed value in new API, from "Vector3 position;Vector3 normal;Vector3 collider_velocity;real_t depth;int local_shape;ObjectID collider_id;RID collider;int collider_shape" to "Vector3 position;Vector3 normal;Vector3 collider_velocity;Vector3 collider_angular_velocity;real_t depth;int local_shape;ObjectID collider_id;RID collider;int collider_shape".
Validate extension JSON: Error: Field 'native_structures/PhysicsServer3DExtensionMotionResult': format changed value in new API, from "Vector3 travel;Vector3 remainder;real_t collision_safe_fraction;real_t collision_unsafe_fraction;PhysicsServer3DExtensionMotionCollision collisions[32];int collision_count" to "Vector3 travel;Vector3 remainder;real_t collision_depth;real_t collision_safe_fraction;real_t collision_unsafe_fraction;PhysicsServer3DExtensionMotionCollision collisions[32];int collision_count".
The previous type was simply wrong and didn't match the actual C++ definition. Code targeting previous versions should use the updated definition as well.
GH-74600
--------
Validate extension JSON: Error: Hash mismatch for 'classes/AnimatedSprite2D/methods/play'. This means that the function has changed and no compatibility function was provided.
Validate extension JSON: Error: Hash mismatch for 'classes/AnimatedSprite3D/methods/play'. This means that the function has changed and no compatibility function was provided.
Validate extension JSON: Error: Hash mismatch for 'classes/Animation/methods/compress'. This means that the function has changed and no compatibility function was provided.
Validate extension JSON: Error: Hash mismatch for 'classes/AnimationPlayer/methods/play'. This means that the function has changed and no compatibility function was provided.
Validate extension JSON: Error: Hash mismatch for 'classes/AudioStreamPlayer/methods/play'. This means that the function has changed and no compatibility function was provided.
Validate extension JSON: Error: Hash mismatch for 'classes/AudioStreamPlayer2D/methods/play'. This means that the function has changed and no compatibility function was provided.
Validate extension JSON: Error: Hash mismatch for 'classes/AudioStreamPlayer3D/methods/play'. This means that the function has changed and no compatibility function was provided.
Validate extension JSON: Error: Hash mismatch for 'classes/CanvasItem/methods/draw_set_transform'. This means that the function has changed and no compatibility function was provided.
Validate extension JSON: Error: Hash mismatch for 'classes/Curve2D/methods/sample_baked'. This means that the function has changed and no compatibility function was provided.
Validate extension JSON: Error: Hash mismatch for 'classes/Curve2D/methods/sample_baked_with_rotation'. This means that the function has changed and no compatibility function was provided.
Validate extension JSON: Error: Hash mismatch for 'classes/Curve2D/methods/tessellate_even_length'. This means that the function has changed and no compatibility function was provided.
Validate extension JSON: Error: Hash mismatch for 'classes/Curve3D/methods/sample_baked'. This means that the function has changed and no compatibility function was provided.
Validate extension JSON: Error: Hash mismatch for 'classes/Curve3D/methods/sample_baked_with_rotation'. This means that the function has changed and no compatibility function was provided.
Validate extension JSON: Error: Hash mismatch for 'classes/Curve3D/methods/tessellate_even_length'. This means that the function has changed and no compatibility function was provided.
Validate extension JSON: Error: Hash mismatch for 'classes/DisplayServer/methods/tts_speak'. This means that the function has changed and no compatibility function was provided.
Validate extension JSON: Error: Hash mismatch for 'classes/Font/methods/find_variation'. This means that the function has changed and no compatibility function was provided.
Validate extension JSON: Error: Hash mismatch for 'classes/GridMap/methods/make_baked_meshes'. This means that the function has changed and no compatibility function was provided.
Validate extension JSON: Error: Hash mismatch for 'classes/Image/methods/save_jpg_to_buffer'. This means that the function has changed and no compatibility function was provided.
Validate extension JSON: Error: Hash mismatch for 'classes/Image/methods/save_webp_to_buffer'. This means that the function has changed and no compatibility function was provided.
Validate extension JSON: Error: Hash mismatch for 'classes/Image/methods/bump_map_to_normal_map'. This means that the function has changed and no compatibility function was provided.
Validate extension JSON: Error: Hash mismatch for 'classes/PhysicsBody2D/methods/move_and_collide'. This means that the function has changed and no compatibility function was provided.
Validate extension JSON: Error: Hash mismatch for 'classes/PhysicsBody3D/methods/move_and_collide'. This means that the function has changed and no compatibility function was provided.
Validate extension JSON: Error: Hash mismatch for 'classes/PhysicsBody3D/methods/test_move'. This means that the function has changed and no compatibility function was provided.
Validate extension JSON: Error: Hash mismatch for 'classes/RandomNumberGenerator/methods/randfn'. This means that the function has changed and no compatibility function was provided.
Validate extension JSON: Error: Hash mismatch for 'classes/RenderingServer/methods/environment_set_ambient_light'. This means that the function has changed and no compatibility function was provided.
Validate extension JSON: Error: Hash mismatch for 'classes/RenderingServer/methods/canvas_item_set_canvas_group_mode'. This means that the function has changed and no compatibility function was provided.
Validate extension JSON: Error: Hash mismatch for 'classes/RenderingServer/methods/force_draw'. This means that the function has changed and no compatibility function was provided.
Validate extension JSON: Error: Hash mismatch for 'classes/Window/methods/popup_centered_ratio'. This means that the function has changed and no compatibility function was provided.
Validate extension JSON: Error: Hash mismatch for 'classes/Window/methods/popup_centered_clamped'. This means that the function has changed and no compatibility function was provided.
None of these methods were actually changed, the hash changes only affects GDExtensions, no compatibility workaround exists currently.
GH-76413
--------
Validate extension JSON: API was removed: classes/AnimationTrackEditPlugin
This class does nothing and is not useful in any way.
GH-69988
--------
Validate extension JSON: API was removed: classes/NavigationAgent2D/methods/get_time_horizon
Validate extension JSON: API was removed: classes/NavigationAgent2D/methods/set_time_horizon
Validate extension JSON: API was removed: classes/NavigationAgent2D/properties/time_horizon
Validate extension JSON: API was removed: classes/NavigationAgent3D/methods/get_agent_height_offset
Validate extension JSON: API was removed: classes/NavigationAgent3D/methods/get_ignore_y
Validate extension JSON: API was removed: classes/NavigationAgent3D/methods/get_time_horizon
Validate extension JSON: API was removed: classes/NavigationAgent3D/methods/set_agent_height_offset
Validate extension JSON: API was removed: classes/NavigationAgent3D/methods/set_ignore_y
Validate extension JSON: API was removed: classes/NavigationAgent3D/methods/set_time_horizon
Validate extension JSON: API was removed: classes/NavigationAgent3D/properties/agent_height_offset
Validate extension JSON: API was removed: classes/NavigationAgent3D/properties/ignore_y
Validate extension JSON: API was removed: classes/NavigationAgent3D/properties/time_horizon
Validate extension JSON: API was removed: classes/NavigationObstacle2D/methods/get_rid
Validate extension JSON: API was removed: classes/NavigationObstacle2D/methods/is_radius_estimated
Validate extension JSON: API was removed: classes/NavigationObstacle2D/methods/set_estimate_radius
Validate extension JSON: API was removed: classes/NavigationObstacle2D/properties/estimate_radius
Validate extension JSON: API was removed: classes/NavigationObstacle3D/methods/get_rid
Validate extension JSON: API was removed: classes/NavigationObstacle3D/methods/is_radius_estimated
Validate extension JSON: API was removed: classes/NavigationObstacle3D/methods/set_estimate_radius
Validate extension JSON: API was removed: classes/NavigationObstacle3D/properties/estimate_radius
Validate extension JSON: API was removed: classes/NavigationServer2D/methods/agent_set_callback
Validate extension JSON: API was removed: classes/NavigationServer2D/methods/agent_set_target_velocity
Validate extension JSON: API was removed: classes/NavigationServer2D/methods/agent_set_time_horizon
Validate extension JSON: API was removed: classes/NavigationServer3D/methods/agent_set_callback
Validate extension JSON: API was removed: classes/NavigationServer3D/methods/agent_set_target_velocity
Validate extension JSON: API was removed: classes/NavigationServer3D/methods/agent_set_time_horizon
Navigation avoidance was reworked entirely.
Migration: TODO
GH-?????
--------
Validate extension JSON: API was removed: classes/FramebufferCacheRD
Validate extension JSON: API was removed: classes/UniformSetCacheRD
Unsure where these come from; when dumping the interface, these do actually still exist
GH-76176
--------
Validate extension JSON: Error: Hash mismatch for 'classes/EditorInterface/methods/get_base_control'. This means that the function has changed and no compatibility function was provided.
Validate extension JSON: Error: Hash mismatch for 'classes/EditorInterface/methods/get_edited_scene_root'. This means that the function has changed and no compatibility function was provided.
Validate extension JSON: Error: Hash mismatch for 'classes/EditorInterface/methods/get_editor_main_screen'. This means that the function has changed and no compatibility function was provided.
Validate extension JSON: Error: Hash mismatch for 'classes/EditorInterface/methods/get_editor_paths'. This means that the function has changed and no compatibility function was provided.
Validate extension JSON: Error: Hash mismatch for 'classes/EditorInterface/methods/get_editor_settings'. This means that the function has changed and no compatibility function was provided.
Validate extension JSON: Error: Hash mismatch for 'classes/EditorInterface/methods/get_file_system_dock'. This means that the function has changed and no compatibility function was provided.
Validate extension JSON: Error: Hash mismatch for 'classes/EditorInterface/methods/get_resource_filesystem'. This means that the function has changed and no compatibility function was provided.
Validate extension JSON: Error: Hash mismatch for 'classes/EditorInterface/methods/get_resource_previewer'. This means that the function has changed and no compatibility function was provided.
Validate extension JSON: Error: Hash mismatch for 'classes/EditorInterface/methods/get_script_editor'. This means that the function has changed and no compatibility function was provided.
Validate extension JSON: Error: Hash mismatch for 'classes/EditorInterface/methods/get_selection'. This means that the function has changed and no compatibility function was provided.
Functions were made `const`. No adjustments should be necessary.
GH-76026
--------
Validate extension JSON: Error: Hash mismatch for 'classes/EditorScript/methods/get_editor_interface'. This means that the function has changed and no compatibility function was provided.
Validate extension JSON: Error: Hash mismatch for 'classes/EditorScript/methods/get_scene'. This means that the function has changed and no compatibility function was provided.
Functions were made `const`. No adjustments should be necessary.
GH-76418
--------
Validate extension JSON: Error: Hash mismatch for 'classes/Object/methods/get_meta_list'. This means that the function has changed and no compatibility function was provided.
Validate extension JSON: Error: Hash mismatch for 'classes/AnimationNodeStateMachinePlayback/methods/get_travel_path'. This means that the function has changed and no compatibility function was provided.
Validate extension JSON: Error: Hash mismatch for 'classes/RDShaderFile/methods/get_version_list'. This means that the function has changed and no compatibility function was provided.
Validate extension JSON: Error: Hash mismatch for 'classes/RenderingServer/methods/global_shader_parameter_get_list'. This means that the function has changed and no compatibility function was provided.
Return types change, fixed some internal type issues and unnecessarily changed the public type in the process.
GH-72749
--------
Validate extension JSON: Error: Hash mismatch for 'classes/Area2D/methods/get_priority'. This means that the function has changed and no compatibility function was provided.
Validate extension JSON: Error: Hash mismatch for 'classes/Area2D/methods/set_priority'. This means that the function has changed and no compatibility function was provided.
Validate extension JSON: Error: Hash mismatch for 'classes/Area3D/methods/get_priority'. This means that the function has changed and no compatibility function was provided.
Validate extension JSON: Error: Hash mismatch for 'classes/Area3D/methods/set_priority'. This means that the function has changed and no compatibility function was provided.
Type changed from `float` to `int`. Previously the `float` values were internally converted to `int`s anyways and the type ways inconsistent with the type of the priority property, which already was `int`.
GH-72152
--------
Validate extension JSON: Error: Hash mismatch for 'classes/MeshInstance3D/methods/create_multiple_convex_collisions'. This means that the function has changed and no compatibility function was provided.
Added an optional parameter with a default value. No adjustments should be necessary.
GH-75759
--------
Validate extension JSON: Error: Hash mismatch for 'classes/AnimationNode/methods/blend_input'. This means that the function has changed and no compatibility function was provided.
Validate extension JSON: Error: Hash mismatch for 'classes/AnimationNode/methods/blend_node'. This means that the function has changed and no compatibility function was provided.
Added an optional parameter with a default value. No adjustments should be necessary.
GH-75017
--------
Validate extension JSON: Error: Hash mismatch for 'classes/RichTextLabel/methods/push_list'. This means that the function has changed and no compatibility function was provided.
Added an optional parameter with a default value. No adjustments should be necessary.
GH-76794
--------
Validate extension JSON: Error: Hash mismatch for 'classes/Tree/methods/edit_selected'. This means that the function has changed and no compatibility function was provided.
Added an optional parameter with a default value. No adjustments should be necessary.
GH-75777
--------
Validate extension JSON: Error: Hash mismatch for 'classes/SyntaxHighlighter/methods/get_text_edit'. This means that the function has changed and no compatibility function was provided.
Function was made `const`. No adjustments should be necessary.
GH-75250
--------
Validate extension JSON: Error: Hash mismatch for 'classes/RichTextLabel/methods/push_paragraph'. This means that the function has changed and no compatibility function was provided.
Added an optional parameter with a default value. No adjustments should be necessary.
GH-77143
--------
Validate extension JSON: Error: Hash mismatch for 'classes/WorkerThreadPool/methods/wait_for_task_completion'. This means that the function has changed and no compatibility function was provided.
Changed the return value from `void` to `Error`. No adjustments should be necessary.

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@ -0,0 +1,60 @@
#!/bin/bash
set -uo pipefail
if [ ! -f "version.py" ]; then
echo "Warning: This script is intended to be run from the root of the Godot repository."
echo "Some of the paths checks may not work as intended from a different folder."
fi
if [ $# != 1 ]; then
echo "Usage: @0 <path-to-godot-executable>"
fi
has_problems=0
make_annotation()
{
local title=$1
local body=$2
local type=$3
local file=$4
if [ ! -v GITHUB_OUTPUT ]; then
echo "$title"
echo "$body"
else
body="$(awk 1 ORS='%0A' - <<<"$body")"
echo "::$type file=$file,title=$title ::$body"
fi
}
while read -r file; do
reference_file="$(mktemp)"
validate="$(mktemp)"
validation_output="$(mktemp)"
allowed_errors="$(mktemp)"
# Download the reference extension_api.json
reference_tag="$(basename -s .expected "$file")"
wget -qcO "$reference_file" "https://raw.githubusercontent.com/godotengine/godot-cpp/godot-$reference_tag/gdextension/extension_api.json"
# Validate the current API against the reference
"$1" --headless --validate-extension-api "$reference_file" 2>&1 | tee "$validate" | awk '!/^Validate extension JSON:/' - || true
# Collect the expected and actual validation errors
awk '/^Validate extension JSON:/' - < "$validate" | sort > "$validation_output"
awk '/^Validate extension JSON:/' - < "$file" | sort > "$allowed_errors"
# Differences between the expected and actual errors
new_validation_error="$(comm "$validation_output" "$allowed_errors" -23)"
obsolete_validation_error="$(comm "$validation_output" "$allowed_errors" -13)"
if [ -n "$obsolete_validation_error" ]; then
make_annotation "The following validation errors no longer occur (compared to $reference_tag):" "$obsolete_validation_error" warning "$file"
fi
if [ -n "$new_validation_error" ]; then
make_annotation "Compatibility to $reference_tag is broken in the following ways:" "$new_validation_error" error README.md
has_problems=1
fi
rm -f "$reference_file" "$validate" "$validation_output" "$allowed_errors"
done <<< "$(find "$( dirname -- "$( dirname -- "${BASH_SOURCE[0]//\.\//}" )" )/extension_api_validation/" -name "*.expected")"
exit $has_problems