Provide shaders via artifact repo (#3250)

* raster_nodes_shaders_entrypoint.wgsl upload

.github/workflows/provide-shaders.yml

@@ -0,0 +1,31 @@
+name: Provide Shaders
+
+on:
+  push:
+    branches:
+      - master
+  workflow_dispatch: {}
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+    steps:
+      - uses: actions/checkout@v4
+      - uses: DeterminateSystems/nix-installer-action@main
+      - uses: DeterminateSystems/magic-nix-cache-action@main
+
+      - name: Build graphene raster nodes shaders
+        run: nix build .nix#raster-nodes-shaders && cp result raster_nodes_shaders_entrypoint.wgsl
+
+      - name: Upload graphene raster nodes shaders to artifacts repository
+        run: |
+          bash .github/workflows/scripts/artifact-upload.bash \
+            ${{ vars.ARTIFACTS_REPO_OWNER }} \
+            ${{ vars.ARTIFACTS_REPO_NAME }} \
+            ${{ vars.ARTIFACTS_REPO_BRANCH }} \
+            rev/${{ github.sha }}/raster_nodes_shaders_entrypoint.wgsl \
+            raster_nodes_shaders_entrypoint.wgsl \
+            "${{ github.sha }} raster_nodes_shaders_entrypoint.wgsl" \
+            ${{ secrets.ARTIFACTS_REPO_TOKEN }}

.github/workflows/scripts/artifact-upload.bash

@@ -0,0 +1,89 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+usage() {
+  cat <<EOF
+Usage: $0 <owner> <repo> <branch> <target-path> <artifact-file> <commit-message> <github-token>
+
+Arguments:
+  owner           : GitHub user or organization of the target repo
+  repo            : Target repo name
+  branch          : Branch name (e.g. main)
+  target-path     : Full path (including folders + filename) in the target repo where to upload
+  artifact-file   : Local file path to upload
+  commit-message  : Commit message for creating/updating the file
+  github-token    : GitHub token (PAT or equivalent) with write access to the target repo
+
+This will perform a GitHub API PUT to /repos/{owner}/{repo}/contents/{target-path}.
+If a file already exists at that path, it will auto-detect the SHA and update; otherwise it will create a new one.
+EOF
+  exit 1
+}
+
+if [ $# -ne 7 ]; then
+  usage
+fi
+
+OWNER="$1"
+REPO="$2"
+BRANCH="$3"
+TARGET_PATH="$4"
+ARTIFACT_PATH="$5"
+COMMIT_MSG="$6"
+TOKEN="$7"
+
+if [ ! -f "$ARTIFACT_PATH" ]; then
+  echo "Error: artifact file not found: $ARTIFACT_PATH" >&2
+  exit 1
+fi
+
+LOCAL_SHA=$(git hash-object "$ARTIFACT_PATH")
+echo "Local blob SHA: $LOCAL_SHA"
+
+GET_URL="https://api.github.com/repos/${OWNER}/${REPO}/contents/${TARGET_PATH}?ref=${BRANCH}"
+GET_RESPONSE=$(curl -s -H "Authorization: token ${TOKEN}" "$GET_URL")
+
+REMOTE_SHA=$(echo "$GET_RESPONSE" | jq -r .sha 2>/dev/null || echo "")
+
+if [ "$REMOTE_SHA" != "null" ] && [ -n "$REMOTE_SHA" ]; then
+  echo "Remote blob SHA: $REMOTE_SHA"
+  if [ "$LOCAL_SHA" = "$REMOTE_SHA" ]; then
+    echo "The remote file is identical. Skipping upload."
+    exit 0
+  else
+    echo "Remote file differs. Preparing to upload."
+  fi
+else
+  echo "No existing remote file or no SHA found. Creating."
+fi
+
+CONTENT_TMP_BASE64=$(mktemp)
+if base64 --help 2>&1 | grep -q -- "-w"; then
+  base64 -w 0 "$ARTIFACT_PATH" > "$CONTENT_TMP_BASE64"
+else
+  base64 "$ARTIFACT_PATH" | tr -d '\n' > "$CONTENT_TMP_BASE64"
+fi
+
+PAYLOAD_TMP=$(mktemp)
+jq -n \
+  --arg message "$COMMIT_MSG" \
+  --arg branch "$BRANCH" \
+  --arg sha "$REMOTE_SHA" \
+  --rawfile content "$CONTENT_TMP_BASE64" \
+  '{
+     message: $message,
+     content: $content,
+     branch: $branch
+   } + (if ($sha != "" and $sha != "null") then { sha: $sha } else {} end)' \
+  > "$PAYLOAD_TMP"
+
+UPLOAD_RESPONSE=$(curl -s -X PUT \
+  -H "Authorization: token ${TOKEN}" \
+  -H "Content-Type: application/json" \
+  -d @"$PAYLOAD_TMP" \
+  "https://api.github.com/repos/${OWNER}/${REPO}/contents/${TARGET_PATH}")
+
+echo "Upload Response:"
+echo "$UPLOAD_RESPONSE"
+
+rm -f "$CONTENT_TMP_BASE64" "$PAYLOAD_TMP"

Cargo.lock

@@ -2403,7 +2403,7 @@ dependencies = [
  "graphene-std",
  "graphite-editor",
  "image",
- "keyboard-types",
+ "keyboard-types 0.8.1",
  "ron",
  "serde",
  "serde_json",
@@ -3170,6 +3170,17 @@ dependencies = [
  "wasm-bindgen",
 ]
 
+[[package]]
+name = "keyboard-types"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b750dcadc39a09dbadd74e118f6dd6598df77fa01df0cfcdc52c28dece74528a"
+dependencies = [
+ "bitflags 2.9.3",
+ "serde",
+ "unicode-segmentation",
+]
+
 [[package]]
 name = "keyboard-types"
 version = "0.8.1"
@@ -3516,11 +3527,11 @@ dependencies = [
 [[package]]
 name = "muda"
 version = "0.17.1"
-source = "git+https://github.com/tauri-apps/muda.git?rev=3f460b8fbaed59cda6d95ceea6904f000f093f15#3f460b8fbaed59cda6d95ceea6904f000f093f15"
+source = "git+https://github.com/tauri-apps/muda.git?rev=dca083660d04209109ae854b9a9436a809daf409#dca083660d04209109ae854b9a9436a809daf409"
 dependencies = [
  "crossbeam-channel",
  "dpi",
- "keyboard-types",
+ "keyboard-types 0.7.0",
  "objc2 0.6.3",
  "objc2-app-kit 0.3.2",
  "objc2-core-foundation",
@@ -7816,7 +7827,7 @@ dependencies = [
  "bitflags 2.9.3",
  "cursor-icon",
  "dpi",
- "keyboard-types",
+ "keyboard-types 0.8.1",
  "raw-window-handle",
  "serde",
  "smol_str",

desktop/Cargo.toml

@@ -66,4 +66,4 @@ windows = { version = "0.58.0", features = [
 objc2 = { version = "0.6.1", default-features = false }
 objc2-foundation = { version = "0.3.2", default-features = false }
 objc2-app-kit = { version = "0.3.2", default-features = false }
-muda = { git = "https://github.com/tauri-apps/muda.git", rev = "3f460b8fbaed59cda6d95ceea6904f000f093f15", default-features = false }
+muda = { git = "https://github.com/tauri-apps/muda.git", rev = "dca083660d04209109ae854b9a9436a809daf409", default-features = false }