[docs] Better logo SVG (#23828)

Fix code blocks overflowing page width

.clangd

@@ -1,4 +1,4 @@
 CompileFlags:
   Add: [-Wno-unknown-attributes, -Wno-maybe-uninitialized, -Wno-unknown-warning-option]
-  Remove: [-W*, -mcall-prologues]
+  Remove: [-W*, -mmcu=*, -mcpu=*, -mfpu=*, -mfloat-abi=*, -mno-unaligned-access, -mno-thumb-interwork, -mcall-prologues]
   Compiler: clang

.editorconfig

@@ -4,39 +4,39 @@
 root = true
 
 [*]
+end_of_line = lf
 indent_style = space
 indent_size = 4
-
-# We recommend you to keep these unchanged
 charset = utf-8
 trim_trailing_whitespace = true
 insert_final_newline = true
 
+[{*.yaml,*.yml}] # To match GitHub Actions formatting
+indent_size = 2
+
 [*.md]
 trim_trailing_whitespace = false
-indent_size = 4
 
-[{qmk,*.py}]
-charset = utf-8
-max_line_length = 200
-
-# Make these match what we have in .gitattributes
-[*.mk]
-end_of_line = lf
+[{Makefile,*.mk}]
 indent_style = tab
 
-[Makefile]
-end_of_line = lf
-indent_style = tab
-
-[*.sh]
-end_of_line = lf
-
-# The gitattributes file will handle the line endings conversion properly according to the operating system settings for other files
-
-
-# We don't have gitattributes properly for these
-# So if the user have for example core.autocrlf set to true
-# the line endings would be wrong.
+# Don't override anything in `lib/`...
 [lib/**]
+indent_style = unset
+indent_size = unset
+tab_width = unset
 end_of_line = unset
+charset = unset
+spelling_language = unset
+trim_trailing_whitespace = unset
+insert_final_newline = unset
+
+# ...except QMK's `lib/python`.
+[{*.py,lib/python/**.py}]
+end_of_line = lf
+indent_style = space
+indent_size = 4
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+max_line_length = 200

.github/workflows/ci_build_major_branch.yml

@@ -0,0 +1,123 @@
+name: CI Build Major Branch
+
+permissions:
+  contents: read
+  actions: write
+
+on:
+  push:
+    branches: [master, develop]
+  workflow_dispatch:
+    inputs:
+      branch:
+        type: choice
+        description: "Branch to build"
+        options: [master, develop]
+
+env:
+  # https://docs.github.com/en/actions/learn-github-actions/usage-limits-billing-and-administration#usage-limits
+  # We've decreased it from 20 to 15 to allow for other GHA to run unimpeded
+  CONCURRENT_JOBS: 15
+
+# Ensure we only have one build running at a time, cancelling any active builds if a new commit is pushed to the respective branch
+concurrency:
+  group: ci_build-${{ github.event.inputs.branch || github.ref_name }}
+  cancel-in-progress: true
+
+jobs:
+  determine_concurrency:
+    name: "Determine concurrency"
+    if: github.repository == 'qmk/qmk_firmware'
+    runs-on: ubuntu-latest
+    container: ghcr.io/qmk/qmk_cli
+
+    outputs:
+      slice_length: ${{ steps.generate_slice_length.outputs.slice_length }}
+
+    steps:
+      - name: Install prerequisites
+        run: |
+          apt-get update
+          apt-get install -y jq
+
+      - name: Disable safe.directory check
+        run: |
+          git config --global --add safe.directory '*'
+
+      - name: Checkout QMK Firmware
+        uses: actions/checkout@v4
+
+      - name: Determine concurrency
+        id: generate_slice_length
+        run: |
+          target_count=$( {
+            qmk find -km default 2>/dev/null
+            qmk find -km via 2>/dev/null
+          } | sort | uniq | wc -l)
+          slice_length=$((target_count / ($CONCURRENT_JOBS - 1))) # Err on the side of caution as we're splitting default and via
+          echo "slice_length=$slice_length" >> $GITHUB_OUTPUT
+
+  build_targets:
+    name: "Compile keymap ${{ matrix.keymap }}"
+    needs: determine_concurrency
+    strategy:
+      fail-fast: false
+      matrix:
+        keymap: [default, via]
+    uses: ./.github/workflows/ci_build_major_branch_keymap.yml
+    with:
+      branch: ${{ inputs.branch || github.ref_name }}
+      keymap: ${{ matrix.keymap }}
+      slice_length: ${{ needs.determine_concurrency.outputs.slice_length }}
+    secrets: inherit
+
+  rollup_tasks:
+    name: "Consolidation"
+    needs: build_targets
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Download firmwares
+        uses: actions/download-artifact@v4
+        with:
+          pattern: firmware-*
+          path: firmwares
+          merge-multiple: true
+
+      - name: Upload to https://ci.qmk.fm/${{ inputs.branch || github.ref_name }}/${{ github.sha }}
+        uses: jakejarvis/s3-sync-action@master
+        with:
+          args: --acl public-read --follow-symlinks --delete
+        env:
+          AWS_S3_BUCKET: ${{ vars.CI_QMK_FM_SPACES_BUCKET }}
+          AWS_ACCESS_KEY_ID: ${{ secrets.CI_QMK_FM_SPACES_KEY }}
+          AWS_SECRET_ACCESS_KEY: ${{ secrets.CI_QMK_FM_SPACES_SECRET }}
+          AWS_REGION: ${{ vars.CI_QMK_FM_SPACES_REGION }}
+          AWS_S3_ENDPOINT: ${{ vars.CI_QMK_FM_SPACES_ENDPOINT }}
+          SOURCE_DIR: firmwares
+          DEST_DIR: ${{ inputs.branch || github.ref_name }}/${{ github.sha }}
+
+      - name: Upload to https://ci.qmk.fm/${{ inputs.branch || github.ref_name }}/latest
+        uses: jakejarvis/s3-sync-action@master
+        with:
+          args: --acl public-read --follow-symlinks --delete
+        env:
+          AWS_S3_BUCKET: ${{ vars.CI_QMK_FM_SPACES_BUCKET }}
+          AWS_ACCESS_KEY_ID: ${{ secrets.CI_QMK_FM_SPACES_KEY }}
+          AWS_SECRET_ACCESS_KEY: ${{ secrets.CI_QMK_FM_SPACES_SECRET }}
+          AWS_REGION: ${{ vars.CI_QMK_FM_SPACES_REGION }}
+          AWS_S3_ENDPOINT: ${{ vars.CI_QMK_FM_SPACES_ENDPOINT }}
+          SOURCE_DIR: firmwares
+          DEST_DIR: ${{ inputs.branch || github.ref_name }}/latest
+
+      - name: Check if failure marker file exists
+        id: check_failure_marker
+        uses: andstor/file-existence-action@v3
+        with:
+          files: firmwares/.failed
+
+      - name: Fail build if needed
+        if: steps.check_failure_marker.outputs.files_exists == 'true'
+        run: |
+          # Exit with failure if the compilation stage failed
+          exit 1

.github/workflows/ci_build_major_branch_keymap.yml

@@ -0,0 +1,181 @@
+name: CI Build Major Branch Keymap
+
+permissions:
+  contents: read
+  actions: write
+
+on:
+  workflow_call:
+    inputs:
+      branch:
+        type: string
+        required: true
+      keymap:
+        type: string
+        required: true
+      slice_length:
+        type: string
+        required: true
+
+jobs:
+  generate_targets:
+    name: "Generate targets (${{ inputs.keymap }})"
+    runs-on: ubuntu-latest
+    container: ghcr.io/qmk/qmk_cli
+
+    outputs:
+      targets: ${{ steps.generate_targets.outputs.targets }}
+
+    steps:
+      - name: Install prerequisites
+        run: |
+          apt-get update
+          apt-get install -y jq
+
+      - name: Disable safe.directory check
+        run: |
+          git config --global --add safe.directory '*'
+
+      - name: Checkout QMK Firmware
+        uses: actions/checkout@v4
+
+      - name: Generate build targets
+        id: generate_targets
+        run: |
+          { # Intentionally use `shuf` here so that we share manufacturers across all build groups -- some have a lot of ARM-based boards which inherently take longer
+            counter=0
+            echo -n '{'
+            qmk find -km ${{ inputs.keymap }} 2>/dev/null | sort | uniq | shuf | xargs -L${{ inputs.slice_length }} | while IFS=$'\n' read target ; do
+                if [ $counter -gt 0 ]; then
+                    echo -n ','
+                fi
+                counter=$((counter+1))
+                printf "\"group %02d\":{" $counter
+                echo -n '"targets":"'
+                echo $target | tr ' ' '\n' | sort | uniq | xargs echo -n
+                echo -n '"}'
+            done
+            echo -n '}'
+          } | sed -e 's@\n@@g' > targets.json
+
+          # Output the target keys as a variable
+          echo "targets=$(jq -c 'keys' targets.json)" >> $GITHUB_OUTPUT
+
+      - name: Upload targets json
+        uses: actions/upload-artifact@v4
+        with:
+          name: targets-${{ inputs.keymap }}
+          path: targets.json
+
+  build_targets:
+    name: "Compile ${{ matrix.target }} (${{ inputs.keymap }})"
+    needs: generate_targets
+    runs-on: ubuntu-latest
+    container: ghcr.io/qmk/qmk_cli
+    continue-on-error: true
+
+    strategy:
+      matrix:
+        target: ${{ fromJson(needs.generate_targets.outputs.targets) }}
+
+    steps:
+      - name: Install prerequisites
+        run: |
+          apt-get update
+          apt-get install -y jq
+
+      - name: Disable safe.directory check
+        run: |
+          git config --global --add safe.directory '*'
+
+      - name: Checkout QMK Firmware
+        uses: actions/checkout@v4
+
+      - name: Get target definitions
+        uses: actions/download-artifact@v4
+        with:
+          name: targets-${{ inputs.keymap }}
+          path: .
+
+      - name: Deploy submodules
+        run: |
+          qmk git-submodule -f
+
+      - name: Dump targets
+        run: |
+          jq -r '.["${{ matrix.target }}"].targets' targets.json | tr ' ' '\n' | sort
+
+      - name: Build targets
+        continue-on-error: true
+        run: |
+          export NCPUS=$(( $(nproc 2>/dev/null || sysctl -n hw.ncpu 2>/dev/null || getconf _NPROCESSORS_ONLN 2>/dev/null) -1 ))
+          qmk mass-compile -t -j $NCPUS -e DUMP_CI_METADATA=yes $(jq -r '.["${{ matrix.target }}"].targets' targets.json) || touch .failed
+
+      - name: Upload binaries
+        uses: actions/upload-artifact@v4
+        with:
+          name: firmware-${{ inputs.keymap }}-${{ matrix.target }}
+          if-no-files-found: ignore
+          path: |
+            *.bin
+            *.hex
+            *.uf2
+            .build/failed.*
+            .failed
+
+      - name: Fail build if any group failed
+        run: |
+          # Exit with failure if the compilation stage failed
+          [ ! -f .failed ] || exit 1
+
+  repack_firmware:
+    if: always()
+    name: "Repack artifacts"
+    needs: build_targets
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout QMK Firmware
+        uses: actions/checkout@v4
+
+      - name: Download firmwares
+        uses: actions/download-artifact@v4
+        with:
+          pattern: firmware-${{ inputs.keymap }}-*
+          path: .
+          merge-multiple: true
+
+      - name: Upload all firmwares
+        uses: actions/upload-artifact@v4
+        with:
+          name: firmware-${{ inputs.keymap }}
+          if-no-files-found: ignore
+          path: |
+            *.bin
+            *.hex
+            *.uf2
+            .build/failed.*
+            .failed
+
+      - name: Generate output logs
+        run: |
+          # Generate the step summary markdown
+          ./util/ci/generate_failure_markdown.sh > $GITHUB_STEP_SUMMARY || true
+          # Truncate to a maximum of 1MB to deal with GitHub workflow limit
+          truncate --size='<960K' $GITHUB_STEP_SUMMARY || true
+
+      - name: Delete temporary build artifacts
+        uses: geekyeggo/delete-artifact@v5
+        with:
+          name: |
+            firmware-${{ inputs.keymap }}-*
+            targets-${{ inputs.keymap }}
+
+      - name: 'CI Discord Notification'
+        if: always()
+        working-directory: util/ci/
+        env:
+          DISCORD_WEBHOOK: ${{ secrets.CI_DISCORD_WEBHOOK }}
+        run: |
+          python3 -m pip install -r requirements.txt
+          python3 ./discord-results.py --branch ${{ inputs.branch || github.ref_name }} --keymap ${{ inputs.keymap }} --url ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}

.github/workflows/ci_builds.yml

@@ -1,74 +0,0 @@
-name: CI Builds
-
-permissions:
-  contents: read
-
-on:
-  push:
-    branches: [master, develop]
-  workflow_dispatch:
-    inputs:
-      branch:
-        type: choice
-        description: 'Branch to build'
-        options: [master, develop]
-
-concurrency: ci_build-${{ github.event.inputs.branch || github.ref_name }}
-
-jobs:
-  ci_builds:
-    if: github.repository == 'qmk/qmk_firmware'
-    name: "CI Build"
-    runs-on: self-hosted
-    timeout-minutes: 1380
-
-    strategy:
-      fail-fast: false
-      matrix:
-        keymap: [default, via]
-
-    container: ghcr.io/qmk/qmk_cli
-
-    steps:
-    - name: Disable safe.directory check
-      run : git config --global --add safe.directory '*'
-
-    - uses: actions/checkout@v4
-      with:
-        submodules: recursive
-        ref: ${{ github.event.inputs.branch || github.ref }}
-
-    - name: Install dependencies
-      run: pip3 install -r requirements.txt
-
-    - name: Run `qmk mass-compile` (keymap ${{ matrix.keymap }})
-      run: |
-        export NCPUS=$(nproc 2>/dev/null || sysctl -n hw.ncpu 2>/dev/null || getconf _NPROCESSORS_ONLN 2>/dev/null)
-        qmk mass-compile -t -j $NCPUS -km ${{ matrix.keymap }} -e DUMP_CI_METADATA=yes || touch .failed
-        # Generate the step summary markdown
-        ./util/ci/generate_failure_markdown.sh > $GITHUB_STEP_SUMMARY || true
-        # Truncate to a maximum of 1MB to deal with GitHub workflow limit
-        truncate --size='<960K' $GITHUB_STEP_SUMMARY || true
-        # Exit with failure if the compilation stage failed
-        [ ! -f .failed ] || exit 1
-
-    - name: 'Upload artifacts'
-      uses: actions/upload-artifact@v3
-      if: always()
-      with:
-        name: artifacts-${{ github.event.inputs.branch || github.ref_name }}-${{ matrix.keymap }}
-        if-no-files-found: ignore
-        path: |
-          *.bin
-          *.hex
-          *.uf2
-          .build/failed.*
-
-    - name: 'CI Discord Notification'
-      if: always()
-      working-directory: util/ci/
-      env:
-        DISCORD_WEBHOOK: ${{ secrets.CI_DISCORD_WEBHOOK }}
-      run: |
-        python3 -m pip install -r requirements.txt
-        python3 ./discord-results.py --branch ${{ github.event.inputs.branch || github.ref_name }} --keymap ${{ matrix.keymap }} --url ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}

.github/workflows/docs.yml

@@ -7,20 +7,26 @@ on:
   push:
     branches:
     - master
+    - vitepress
     paths:
+    - 'builddefs/docsgen/**'
     - 'tmk_core/**'
     - 'quantum/**'
     - 'platforms/**'
     - 'docs/**'
     - '.github/workflows/docs.yml'
 
+defaults:
+  run:
+    shell: bash
+
 jobs:
   generate:
     runs-on: ubuntu-latest
     container: ghcr.io/qmk/qmk_cli
 
     # protect against those who develop with their fork on master
-    if: github.repository == 'qmk/qmk_firmware'
+    if: github.repository == 'qmk/qmk_firmware' || (github.repository == 'tzarc/qmk_firmware' && github.ref == 'refs/heads/vitepress')
 
     steps:
     - uses: actions/checkout@v4
@@ -29,18 +35,51 @@ jobs:
 
     - name: Install dependencies
       run: |
-        apt-get update && apt-get install -y rsync nodejs npm doxygen
+        apt-get update && apt-get install -y rsync doxygen curl
+        # install nvm
+        touch $HOME/.bashrc
+        curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.7/install.sh | bash
+
+    - name: Install node
+      run: |
+        source $HOME/.bashrc
+        nvm install 20
+        nvm use 20
+        corepack enable
         npm install -g moxygen
 
     - name: Build docs
       run: |
+        source $HOME/.bashrc
+        nvm use 20
         qmk --verbose generate-docs
+        touch '.build/docs/.nojekyll'
+
+    - name: Set CNAME
+      if: github.repository == 'qmk/qmk_firmware'
+      run: |
+        # Override target CNAME
+        echo 'docs.qmk.fm' > .build/docs/CNAME
+
+    - name: Override CNAME
+      if: github.repository == 'tzarc/qmk_firmware'
+      run: |
+        # Temporarily override target CNAME during development
+        echo 'vitepress.qmk.fm' > .build/docs/CNAME
 
     - name: Deploy
-      uses: JamesIves/github-pages-deploy-action@v4.4.3
+      if: github.repository == 'qmk/qmk_firmware'
+      uses: JamesIves/github-pages-deploy-action@v4.6.1
       with:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        BASE_BRANCH: master
-        BRANCH: gh-pages
-        FOLDER: .build/docs
-        GIT_CONFIG_EMAIL: hello@qmk.fm
+          token: ${{ secrets.GITHUB_TOKEN }}
+          branch: gh-pages
+          folder: .build/docs
+          git-config-name: QMK Bot
+          git-config-email: hello@qmk.fm
+
+    - name: Deploy
+      if: github.repository == 'tzarc/qmk_firmware'
+      uses: JamesIves/github-pages-deploy-action@v4.6.1
+      with:
+        branch: gh-pages
+        folder: .build/docs

.github/workflows/format.yml

@@ -35,7 +35,9 @@ jobs:
 
     - name: Get changed files
       id: file_changes
-      uses: tj-actions/changed-files@v38
+      uses: tj-actions/changed-files@v44
+      with:
+        use_rest_api: true
 
     - name: Run qmk formatters
       shell: 'bash {0}'

.github/workflows/format_push.yml

@@ -47,7 +47,7 @@ jobs:
         git config user.email 'hello@qmk.fm'
 
     - name: Create Pull Request
-      uses: peter-evans/create-pull-request@v5
+      uses: peter-evans/create-pull-request@v6
       if: ${{ github.repository == 'qmk/qmk_firmware'}}
       with:
         token: ${{ secrets.QMK_BOT_TOKEN }}

.github/workflows/labeler.yml

@@ -12,7 +12,7 @@ jobs:
   triage:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/labeler@main
+    - uses: actions/labeler@v4
       with:
         repo-token: "${{ secrets.GITHUB_TOKEN }}"
         configuration-path: '.github/labeler.yml'

.github/workflows/lint.yml

@@ -27,7 +27,9 @@ jobs:
 
     - name: Get changed files
       id: file_changes
-      uses: tj-actions/changed-files@v38
+      uses: tj-actions/changed-files@v44
+      with:
+        use_rest_api: true
 
     - name: Print info
       run: |
@@ -62,10 +64,12 @@ jobs:
 
         qmk format-text ${{ steps.file_changes.outputs.all_changed_files}} || true
         for file in ${{ steps.file_changes.outputs.all_changed_files}}; do
-          if ! git diff --quiet $file; then
-            echo "File '${file}' Requires Formatting"
-            echo "::error file=${file}::Requires Formatting"
-            exit_code=$(($exit_code + 1))
+          if [[ -f $file ]]; then
+            if ! git diff --quiet $file; then
+              echo "File '${file}' Requires Formatting"
+              echo "::error file=${file}::Requires Formatting"
+              exit_code=$(($exit_code + 1))
+            fi
           fi
         done
 
@@ -74,31 +78,10 @@ jobs:
         fi
         exit $exit_code
 
-    - name: Verify at most one added keyboard
+    - name: Verify keyboard aliases
       if: always()
       shell: 'bash {0}'
       run: |
         git reset --hard
         git clean -xfd
-
-        # Get the keyboard list and count for the target branch
-        git checkout -f ${{ github.base_ref }}
-        git pull --ff-only
-        QMK_KEYBOARDS_BASE=$(qmk list-keyboards)
-        QMK_KEYBOARDS_BASE_COUNT=$(qmk list-keyboards | wc -l)
-
-        # Get the keyboard list and count for the PR
-        git checkout -f ${{ github.head_ref }}
-        git merge --no-commit --squash ${{ github.base_ref }}
-        QMK_KEYBOARDS_PR=$(qmk list-keyboards)
-        QMK_KEYBOARDS_PR_COUNT=$(qmk list-keyboards | wc -l)
-
-        echo "::group::Keyboards changes in this PR"
-        diff -d -U 0 <(echo "$QMK_KEYBOARDS_BASE") <(echo "$QMK_KEYBOARDS_PR") | grep -vE '^(---|\+\+\+|@@)' | sed -e 's@^-@Removed: @g' -e 's@^+@  Added: @g'
-        echo "::endgroup::"
-
-        if [[ $QMK_KEYBOARDS_PR_COUNT -gt $(($QMK_KEYBOARDS_BASE_COUNT + 1)) ]]; then
-            echo "More than one keyboard added in this PR -- see the PR Checklist."
-            echo "::error::More than one keyboard added in this PR -- see the PR Checklist."
-            exit 1
-        fi
+        qmk ci-validate-aliases

.github/workflows/regen_push.yml

@@ -34,7 +34,7 @@ jobs:
         git config user.email 'hello@qmk.fm'
 
     - name: Create Pull Request
-      uses: peter-evans/create-pull-request@v5
+      uses: peter-evans/create-pull-request@v6
       if: ${{ github.repository == 'qmk/qmk_firmware'}}
       with:
         token: ${{ secrets.QMK_BOT_TOKEN }}

.github/workflows/stale.yml

@@ -3,6 +3,7 @@ name: 'Close stale issues and PRs'
 permissions:
   issues: write
   pull-requests: write
+  actions: write
 
 on:
   schedule:
@@ -13,7 +14,7 @@ jobs:
   stale:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/stale@v8
+      - uses: actions/stale@main
         with:
           repo-token: ${{ secrets.GITHUB_TOKEN }}
 

.github/workflows/unit_test.yml

@@ -32,4 +32,4 @@ jobs:
     - name: Install dependencies
       run: pip3 install -r requirements-dev.txt
     - name: Run tests
-      run: make test:all
+      run: qmk test-c

.gitignore

@@ -18,6 +18,11 @@
 *.lst
 *.map
 *.o
+*.a
+*.so
+*.dylib
+*.dll
+*.la
 *.stackdump
 *.sym
 
@@ -32,6 +37,7 @@ quantum/version.h
 
 # DD config at wrong location
 /keyboards/**/keymaps/*/info.json
+/keyboards/**/keymaps/*/keyboard.json
 
 # Old-style QMK Makefiles
 /keyboards/**/Makefile
@@ -108,5 +114,6 @@ compile_commands.json
 .clangd/
 .cache/
 
-# VIA(L) json files that don't belong in QMK repo
+# VIA(L) files that don't belong in QMK repo
 via*.json
+/keyboards/**/keymaps/vial/*

Doxyfile

@@ -21,7 +21,7 @@ DOXYFILE_ENCODING      = UTF-8
 PROJECT_NAME           = "QMK Firmware"
 PROJECT_NUMBER         = https://github.com/qmk/qmk_firmware
 PROJECT_BRIEF          = "Keyboard controller firmware for Atmel AVR and ARM USB families"
-OUTPUT_DIRECTORY       = .build/doxygen
+OUTPUT_DIRECTORY       = .build/docs/static/doxygen
 ALLOW_UNICODE_NAMES    = NO
 OUTPUT_LANGUAGE        = English
 BRIEF_MEMBER_DESC      = YES
@@ -40,8 +40,8 @@ ABBREVIATE_BRIEF       = "The $name class" \
 ALWAYS_DETAILED_SEC    = NO
 INLINE_INHERITED_MEMB  = NO
 FULL_PATH_NAMES        = YES
-STRIP_FROM_PATH        = 
-STRIP_FROM_INC_PATH    = 
+STRIP_FROM_PATH        =
+STRIP_FROM_INC_PATH    =
 SHORT_NAMES            = NO
 JAVADOC_AUTOBRIEF      = NO
 QT_AUTOBRIEF           = NO
@@ -49,13 +49,13 @@ MULTILINE_CPP_IS_BRIEF = NO
 INHERIT_DOCS           = YES
 SEPARATE_MEMBER_PAGES  = NO
 TAB_SIZE               = 4
-ALIASES                = 
-TCL_SUBST              = 
+ALIASES                =
+TCL_SUBST              =
 OPTIMIZE_OUTPUT_FOR_C  = YES
 OPTIMIZE_OUTPUT_JAVA   = NO
 OPTIMIZE_FOR_FORTRAN   = NO
 OPTIMIZE_OUTPUT_VHDL   = NO
-EXTENSION_MAPPING      = 
+EXTENSION_MAPPING      =
 MARKDOWN_SUPPORT       = YES
 TOC_INCLUDE_HEADINGS   = 2
 AUTOLINK_SUPPORT       = YES
@@ -104,14 +104,14 @@ GENERATE_TODOLIST      = YES
 GENERATE_TESTLIST      = YES
 GENERATE_BUGLIST       = YES
 GENERATE_DEPRECATEDLIST= YES
-ENABLED_SECTIONS       = 
+ENABLED_SECTIONS       =
 MAX_INITIALIZER_LINES  = 30
 SHOW_USED_FILES        = YES
 SHOW_FILES             = YES
 SHOW_NAMESPACES        = YES
-FILE_VERSION_FILTER    = 
-LAYOUT_FILE            = 
-CITE_BIB_FILES         = 
+FILE_VERSION_FILTER    =
+LAYOUT_FILE            =
+CITE_BIB_FILES         =
 
 #---------------------------------------------------------------------------
 # Configuration options related to warning and progress messages
@@ -124,7 +124,7 @@ WARN_IF_DOC_ERROR      = YES
 WARN_NO_PARAMDOC       = NO
 WARN_AS_ERROR          = NO
 WARN_FORMAT            = "$file:$line: $text"
-WARN_LOGFILE           = 
+WARN_LOGFILE           =
 
 #---------------------------------------------------------------------------
 # Configuration options related to the input files
@@ -143,19 +143,19 @@ FILE_PATTERNS          = *.c \
                          *.hpp \
                          *.h++
 RECURSIVE              = YES
-EXCLUDE                = 
+EXCLUDE                =
 EXCLUDE_SYMLINKS       = NO
 EXCLUDE_PATTERNS       = */protocol/arm_atsam/*
-EXCLUDE_SYMBOLS        = 
-EXAMPLE_PATH           = 
+EXCLUDE_SYMBOLS        =
+EXAMPLE_PATH           =
 EXAMPLE_PATTERNS       = *
 EXAMPLE_RECURSIVE      = NO
-IMAGE_PATH             = 
-INPUT_FILTER           = 
-FILTER_PATTERNS        = 
+IMAGE_PATH             =
+INPUT_FILTER           =
+FILTER_PATTERNS        =
 FILTER_SOURCE_FILES    = NO
-FILTER_SOURCE_PATTERNS = 
-USE_MDFILE_AS_MAINPAGE = 
+FILTER_SOURCE_PATTERNS =
+USE_MDFILE_AS_MAINPAGE =
 
 #---------------------------------------------------------------------------
 # Configuration options related to source browsing
@@ -177,7 +177,7 @@ VERBATIM_HEADERS       = YES
 
 ALPHABETICAL_INDEX     = YES
 COLS_IN_ALPHA_INDEX    = 5
-IGNORE_PREFIX          = 
+IGNORE_PREFIX          =
 
 #---------------------------------------------------------------------------
 # Configuration options related to disabled outputs
@@ -207,18 +207,18 @@ ENABLE_PREPROCESSING   = YES
 MACRO_EXPANSION        = NO
 EXPAND_ONLY_PREDEF     = NO
 SEARCH_INCLUDES        = YES
-INCLUDE_PATH           = 
-INCLUDE_FILE_PATTERNS  = 
+INCLUDE_PATH           =
+INCLUDE_FILE_PATTERNS  =
 PREDEFINED             = __DOXYGEN__ PROGMEM
-EXPAND_AS_DEFINED      = 
+EXPAND_AS_DEFINED      =
 SKIP_FUNCTION_MACROS   = YES
 
 #---------------------------------------------------------------------------
 # Configuration options related to external references
 #---------------------------------------------------------------------------
 
-TAGFILES               = 
-GENERATE_TAGFILE       = 
+TAGFILES               =
+GENERATE_TAGFILE       =
 ALLEXTERNALS           = NO
 EXTERNAL_GROUPS        = YES
 EXTERNAL_PAGES         = YES
@@ -229,14 +229,14 @@ PERL_PATH              = /usr/bin/perl
 #---------------------------------------------------------------------------
 
 CLASS_DIAGRAMS         = YES
-MSCGEN_PATH            = 
-DIA_PATH               = 
+MSCGEN_PATH            =
+DIA_PATH               =
 HIDE_UNDOC_RELATIONS   = YES
 HAVE_DOT               = NO
 DOT_NUM_THREADS        = 0
 DOT_FONTNAME           = Helvetica
 DOT_FONTSIZE           = 10
-DOT_FONTPATH           = 
+DOT_FONTPATH           =
 CLASS_GRAPH            = YES
 COLLABORATION_GRAPH    = YES
 GROUP_GRAPHS           = YES
@@ -251,13 +251,13 @@ GRAPHICAL_HIERARCHY    = YES
 DIRECTORY_GRAPH        = YES
 DOT_IMAGE_FORMAT       = png
 INTERACTIVE_SVG        = NO
-DOT_PATH               = 
-DOTFILE_DIRS           = 
-MSCFILE_DIRS           = 
-DIAFILE_DIRS           = 
-PLANTUML_JAR_PATH      = 
-PLANTUML_CFG_FILE      = 
-PLANTUML_INCLUDE_PATH  = 
+DOT_PATH               =
+DOTFILE_DIRS           =
+MSCFILE_DIRS           =
+DIAFILE_DIRS           =
+PLANTUML_JAR_PATH      =
+PLANTUML_CFG_FILE      =
+PLANTUML_INCLUDE_PATH  =
 DOT_GRAPH_MAX_NODES    = 50
 MAX_DOT_GRAPH_DEPTH    = 0
 DOT_TRANSPARENT        = NO

Makefile

@@ -38,6 +38,11 @@ $(info QMK Firmware $(QMK_VERSION))
 endif
 endif
 
+# Try to determine userspace from qmk config, if set.
+ifeq ($(QMK_USERSPACE),)
+    QMK_USERSPACE = $(shell qmk config -ro user.overlay_dir | cut -d= -f2 | sed -e 's@^None$$@@g')
+endif
+
 # Determine which qmk cli to use
 QMK_BIN := qmk
 
@@ -191,9 +196,20 @@ define PARSE_KEYBOARD
     KEYMAPS += $$(notdir $$(patsubst %/.,%,$$(wildcard $(ROOT_DIR)/keyboards/$$(KEYBOARD_FOLDER_PATH_4)/keymaps/*/.)))
     KEYMAPS += $$(notdir $$(patsubst %/.,%,$$(wildcard $(ROOT_DIR)/keyboards/$$(KEYBOARD_FOLDER_PATH_5)/keymaps/*/.)))
 
+    ifneq ($(QMK_USERSPACE),)
+        KEYMAPS += $$(notdir $$(patsubst %/.,%,$$(wildcard $(QMK_USERSPACE)/keyboards/$$(KEYBOARD_FOLDER_PATH_1)/keymaps/*/.)))
+        KEYMAPS += $$(notdir $$(patsubst %/.,%,$$(wildcard $(QMK_USERSPACE)/keyboards/$$(KEYBOARD_FOLDER_PATH_2)/keymaps/*/.)))
+        KEYMAPS += $$(notdir $$(patsubst %/.,%,$$(wildcard $(QMK_USERSPACE)/keyboards/$$(KEYBOARD_FOLDER_PATH_3)/keymaps/*/.)))
+        KEYMAPS += $$(notdir $$(patsubst %/.,%,$$(wildcard $(QMK_USERSPACE)/keyboards/$$(KEYBOARD_FOLDER_PATH_4)/keymaps/*/.)))
+        KEYMAPS += $$(notdir $$(patsubst %/.,%,$$(wildcard $(QMK_USERSPACE)/keyboards/$$(KEYBOARD_FOLDER_PATH_5)/keymaps/*/.)))
+    endif
+
     KEYBOARD_LAYOUTS := $(shell $(QMK_BIN) list-layouts --keyboard $1)
     LAYOUT_KEYMAPS :=
     $$(foreach LAYOUT,$$(KEYBOARD_LAYOUTS),$$(eval LAYOUT_KEYMAPS += $$(notdir $$(patsubst %/.,%,$$(wildcard $(ROOT_DIR)/layouts/*/$$(LAYOUT)/*/.)))))
+    ifneq ($(QMK_USERSPACE),)
+        $$(foreach LAYOUT,$$(KEYBOARD_LAYOUTS),$$(eval LAYOUT_KEYMAPS += $$(notdir $$(patsubst %/.,%,$$(wildcard $(QMK_USERSPACE)/layouts/$$(LAYOUT)/*/.)))))
+    endif
 
     KEYMAPS := $$(sort $$(KEYMAPS) $$(LAYOUT_KEYMAPS))
 
@@ -300,17 +316,18 @@ endef
 define BUILD_TEST
     TEST_PATH := $1
     TEST_NAME := $$(notdir $$(TEST_PATH))
+    TEST_FULL_NAME := $$(subst /,_,$$(patsubst $$(ROOT_DIR)tests/%,%,$$(TEST_PATH)))
     MAKE_TARGET := $2
     COMMAND := $1
     MAKE_CMD := $$(MAKE) -r -R -C $(ROOT_DIR) -f $(BUILDDEFS_PATH)/build_test.mk $$(MAKE_TARGET)
-    MAKE_VARS := TEST=$$(TEST_NAME) TEST_PATH=$$(TEST_PATH) FULL_TESTS="$$(FULL_TESTS)"
+    MAKE_VARS := TEST=$$(TEST_NAME) TEST_OUTPUT=$$(TEST_FULL_NAME) TEST_PATH=$$(TEST_PATH) FULL_TESTS="$$(FULL_TESTS)"
     MAKE_MSG := $$(MSG_MAKE_TEST)
     $$(eval $$(call BUILD))
     ifneq ($$(MAKE_TARGET),clean)
-        TEST_EXECUTABLE := $$(TEST_OUTPUT_DIR)/$$(TEST_NAME).elf
-        TESTS += $$(TEST_NAME)
+        TEST_EXECUTABLE := $$(TEST_OUTPUT_DIR)/$$(TEST_FULL_NAME).elf
+        TESTS += $$(TEST_FULL_NAME)
         TEST_MSG := $$(MSG_TEST)
-        $$(TEST_NAME)_COMMAND := \
+        $$(TEST_FULL_NAME)_COMMAND := \
             printf "$$(TEST_MSG)\n"; \
             $$(TEST_EXECUTABLE); \
             if [ $$$$? -gt 0 ]; \
@@ -320,6 +337,12 @@ define BUILD_TEST
     endif
 endef
 
+define LIST_TEST
+    include $(BUILDDEFS_PATH)/testlist.mk
+    FOUND_TESTS := $$(patsubst ./tests/%,%,$$(TEST_LIST))
+    $$(info $$(FOUND_TESTS))
+endef
+
 define PARSE_TEST
     TESTS :=
     TEST_NAME := $$(firstword $$(subst :, ,$$(RULE)))
@@ -328,7 +351,7 @@ define PARSE_TEST
     ifeq ($$(TEST_NAME),all)
         MATCHED_TESTS := $$(TEST_LIST)
     else
-        MATCHED_TESTS := $$(foreach TEST, $$(TEST_LIST),$$(if $$(findstring x$$(TEST_NAME)x, x$$(notdir $$(TEST))x), $$(TEST),))
+        MATCHED_TESTS := $$(foreach TEST, $$(TEST_LIST),$$(if $$(findstring x$$(TEST_NAME)x, x$$(patsubst ./tests/%,%,$$(TEST)x)), $$(TEST),))
     endif
     $$(foreach TEST,$$(MATCHED_TESTS),$$(eval $$(call BUILD_TEST,$$(TEST),$$(TEST_TARGET))))
 endef
@@ -413,6 +436,10 @@ git-submodules: git-submodule
 list-keyboards:
 	$(QMK_BIN) list-keyboards --no-resolve-defaults | tr '\n' ' '
 
+.PHONY: list-tests
+list-tests:
+	$(eval $(call LIST_TEST))
+
 .PHONY: generate-keyboards-file
 generate-keyboards-file:
 	$(QMK_BIN) list-keyboards --no-resolve-defaults
@@ -423,8 +450,18 @@ clean:
 	rm -rf $(BUILD_DIR)
 	echo 'done.'
 
-.PHONY: distclean
-distclean: clean
+.PHONY: distclean distclean_qmk
+distclean: distclean_qmk
+distclean_qmk: clean
 	echo -n 'Deleting *.bin, *.hex, and *.uf2 ... '
 	rm -f *.bin *.hex *.uf2
 	echo 'done.'
+
+ifneq ($(QMK_USERSPACE),)
+.PHONY: distclean_userspace
+distclean: distclean_userspace
+distclean_userspace: clean
+	echo -n 'Deleting userspace *.bin, *.hex, and *.uf2 ... '
+	rm -f $(QMK_USERSPACE)/*.bin $(QMK_USERSPACE)/*.hex $(QMK_USERSPACE)/*.uf2
+	echo 'done.'
+endif

builddefs/build_full_test.mk

@@ -13,10 +13,10 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-$(TEST)_INC := \
+$(TEST_OUTPUT)_INC := \
 	tests/test_common/common_config.h
 
-$(TEST)_SRC := \
+$(TEST_OUTPUT)_SRC := \
 	$(QUANTUM_SRC) \
 	$(SRC) \
 	$(QUANTUM_PATH)/keymap_introspection.c \
@@ -30,8 +30,8 @@ $(TEST)_SRC := \
 	tests/test_common/test_logger.cpp \
 	$(patsubst $(ROOTDIR)/%,%,$(wildcard $(TEST_PATH)/*.cpp))
 
-$(TEST)_DEFS := $(OPT_DEFS) "-DKEYMAP_C=\"keymap.c\""
+$(TEST_OUTPUT)_DEFS := $(OPT_DEFS) "-DKEYMAP_C=\"keymap.c\""
 
-$(TEST)_CONFIG := $(TEST_PATH)/config.h
+$(TEST_OUTPUT)_CONFIG := $(TEST_PATH)/config.h
 
 VPATH += $(TOP_DIR)/tests/test_common

builddefs/build_json.mk

@@ -1,17 +1,36 @@
 # Look for a json keymap file
 ifneq ("$(wildcard $(MAIN_KEYMAP_PATH_5)/keymap.json)","")
     KEYMAP_JSON := $(MAIN_KEYMAP_PATH_5)/keymap.json
-    KEYMAP_PATH := $(MAIN_KEYMAP_PATH_5)
+    KEYMAP_JSON_PATH := $(MAIN_KEYMAP_PATH_5)
 else ifneq ("$(wildcard $(MAIN_KEYMAP_PATH_4)/keymap.json)","")
     KEYMAP_JSON := $(MAIN_KEYMAP_PATH_4)/keymap.json
-    KEYMAP_PATH := $(MAIN_KEYMAP_PATH_4)
+    KEYMAP_JSON_PATH := $(MAIN_KEYMAP_PATH_4)
 else ifneq ("$(wildcard $(MAIN_KEYMAP_PATH_3)/keymap.json)","")
     KEYMAP_JSON := $(MAIN_KEYMAP_PATH_3)/keymap.json
-    KEYMAP_PATH := $(MAIN_KEYMAP_PATH_3)
+    KEYMAP_JSON_PATH := $(MAIN_KEYMAP_PATH_3)
 else ifneq ("$(wildcard $(MAIN_KEYMAP_PATH_2)/keymap.json)","")
     KEYMAP_JSON := $(MAIN_KEYMAP_PATH_2)/keymap.json
-    KEYMAP_PATH := $(MAIN_KEYMAP_PATH_2)
+    KEYMAP_JSON_PATH := $(MAIN_KEYMAP_PATH_2)
 else ifneq ("$(wildcard $(MAIN_KEYMAP_PATH_1)/keymap.json)","")
     KEYMAP_JSON := $(MAIN_KEYMAP_PATH_1)/keymap.json
-    KEYMAP_PATH := $(MAIN_KEYMAP_PATH_1)
+    KEYMAP_JSON_PATH := $(MAIN_KEYMAP_PATH_1)
+endif
+
+ifneq ($(QMK_USERSPACE),)
+    ifneq ("$(wildcard $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_5)/keymap.json)","")
+        KEYMAP_JSON := $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_5)/keymap.json
+        KEYMAP_PATH := $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_5)
+    else ifneq ("$(wildcard $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_4)/keymap.json)","")
+        KEYMAP_JSON := $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_4)/keymap.json
+        KEYMAP_PATH := $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_4)
+    else ifneq ("$(wildcard $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_3)/keymap.json)","")
+        KEYMAP_JSON := $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_3)/keymap.json
+        KEYMAP_PATH := $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_3)
+    else ifneq ("$(wildcard $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_2)/keymap.json)","")
+        KEYMAP_JSON := $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_2)/keymap.json
+        KEYMAP_PATH := $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_2)
+    else ifneq ("$(wildcard $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_1)/keymap.json)","")
+        KEYMAP_JSON := $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_1)/keymap.json
+        KEYMAP_PATH := $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_1)
+    endif
 endif

builddefs/build_keyboard.mk

@@ -119,7 +119,7 @@ MAIN_KEYMAP_PATH_3 := $(KEYBOARD_PATH_3)/keymaps/$(KEYMAP)
 MAIN_KEYMAP_PATH_4 := $(KEYBOARD_PATH_4)/keymaps/$(KEYMAP)
 MAIN_KEYMAP_PATH_5 := $(KEYBOARD_PATH_5)/keymaps/$(KEYMAP)
 
-# Pull in rules from info.json
+# Pull in rules from DD keyboard config
 INFO_RULES_MK = $(shell $(QMK_BIN) generate-rules-mk --quiet --escape --keyboard $(KEYBOARD) --output $(INTERMEDIATE_OUTPUT)/src/info_rules.mk)
 include $(INFO_RULES_MK)
 
@@ -129,37 +129,68 @@ include $(BUILDDEFS_PATH)/build_json.mk
 # Pull in keymap level rules.mk
 ifeq ("$(wildcard $(KEYMAP_PATH))", "")
     # Look through the possible keymap folders until we find a matching keymap.c
-    ifneq ("$(wildcard $(MAIN_KEYMAP_PATH_1)/keymap.c)","")
-        -include $(MAIN_KEYMAP_PATH_1)/rules.mk
-        KEYMAP_C := $(MAIN_KEYMAP_PATH_1)/keymap.c
-        KEYMAP_PATH := $(MAIN_KEYMAP_PATH_1)
-    else ifneq ("$(wildcard $(MAIN_KEYMAP_PATH_2)/keymap.c)","")
-        -include $(MAIN_KEYMAP_PATH_2)/rules.mk
-        KEYMAP_C := $(MAIN_KEYMAP_PATH_2)/keymap.c
-        KEYMAP_PATH := $(MAIN_KEYMAP_PATH_2)
-    else ifneq ("$(wildcard $(MAIN_KEYMAP_PATH_3)/keymap.c)","")
-        -include $(MAIN_KEYMAP_PATH_3)/rules.mk
-        KEYMAP_C := $(MAIN_KEYMAP_PATH_3)/keymap.c
-        KEYMAP_PATH := $(MAIN_KEYMAP_PATH_3)
-    else ifneq ("$(wildcard $(MAIN_KEYMAP_PATH_4)/keymap.c)","")
-        -include $(MAIN_KEYMAP_PATH_4)/rules.mk
-        KEYMAP_C := $(MAIN_KEYMAP_PATH_4)/keymap.c
-        KEYMAP_PATH := $(MAIN_KEYMAP_PATH_4)
-    else ifneq ("$(wildcard $(MAIN_KEYMAP_PATH_5)/keymap.c)","")
-        -include $(MAIN_KEYMAP_PATH_5)/rules.mk
-        KEYMAP_C := $(MAIN_KEYMAP_PATH_5)/keymap.c
-        KEYMAP_PATH := $(MAIN_KEYMAP_PATH_5)
-    else ifneq ($(LAYOUTS),)
-        # If we haven't found a keymap yet fall back to community layouts
-        include $(BUILDDEFS_PATH)/build_layout.mk
-    else
-        $(call CATASTROPHIC_ERROR,Invalid keymap,Could not find keymap)
-        # this state should never be reached
+    ifneq ($(QMK_USERSPACE),)
+        ifneq ("$(wildcard $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_1)/keymap.c)","")
+            -include $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_1)/rules.mk
+            KEYMAP_C := $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_1)/keymap.c
+            KEYMAP_PATH := $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_1)
+        else ifneq ("$(wildcard $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_2)/keymap.c)","")
+            -include $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_2)/rules.mk
+            KEYMAP_C := $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_2)/keymap.c
+            KEYMAP_PATH := $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_2)
+        else ifneq ("$(wildcard $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_3)/keymap.c)","")
+            -include $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_3)/rules.mk
+            KEYMAP_C := $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_3)/keymap.c
+            KEYMAP_PATH := $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_3)
+        else ifneq ("$(wildcard $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_4)/keymap.c)","")
+            -include $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_4)/rules.mk
+            KEYMAP_C := $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_4)/keymap.c
+            KEYMAP_PATH := $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_4)
+        else ifneq ("$(wildcard $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_5)/keymap.c)","")
+            -include $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_5)/rules.mk
+            KEYMAP_C := $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_5)/keymap.c
+            KEYMAP_PATH := $(QMK_USERSPACE)/$(MAIN_KEYMAP_PATH_5)
+        endif
+    endif
+    ifeq ($(KEYMAP_PATH),)
+        ifneq ("$(wildcard $(MAIN_KEYMAP_PATH_1)/keymap.c)","")
+            -include $(MAIN_KEYMAP_PATH_1)/rules.mk
+            KEYMAP_C := $(MAIN_KEYMAP_PATH_1)/keymap.c
+            KEYMAP_PATH := $(MAIN_KEYMAP_PATH_1)
+        else ifneq ("$(wildcard $(MAIN_KEYMAP_PATH_2)/keymap.c)","")
+            -include $(MAIN_KEYMAP_PATH_2)/rules.mk
+            KEYMAP_C := $(MAIN_KEYMAP_PATH_2)/keymap.c
+            KEYMAP_PATH := $(MAIN_KEYMAP_PATH_2)
+        else ifneq ("$(wildcard $(MAIN_KEYMAP_PATH_3)/keymap.c)","")
+            -include $(MAIN_KEYMAP_PATH_3)/rules.mk
+            KEYMAP_C := $(MAIN_KEYMAP_PATH_3)/keymap.c
+            KEYMAP_PATH := $(MAIN_KEYMAP_PATH_3)
+        else ifneq ("$(wildcard $(MAIN_KEYMAP_PATH_4)/keymap.c)","")
+            -include $(MAIN_KEYMAP_PATH_4)/rules.mk
+            KEYMAP_C := $(MAIN_KEYMAP_PATH_4)/keymap.c
+            KEYMAP_PATH := $(MAIN_KEYMAP_PATH_4)
+        else ifneq ("$(wildcard $(MAIN_KEYMAP_PATH_5)/keymap.c)","")
+            -include $(MAIN_KEYMAP_PATH_5)/rules.mk
+            KEYMAP_C := $(MAIN_KEYMAP_PATH_5)/keymap.c
+            KEYMAP_PATH := $(MAIN_KEYMAP_PATH_5)
+        else ifneq ($(LAYOUTS),)
+            # If we haven't found a keymap yet fall back to community layouts
+            include $(BUILDDEFS_PATH)/build_layout.mk
+        else ifeq ("$(wildcard $(KEYMAP_JSON_PATH))", "") # Not finding keymap.c is fine if we found a keymap.json
+            $(call CATASTROPHIC_ERROR,Invalid keymap,Could not find keymap)
+            # this state should never be reached
+        endif
     endif
 endif
 
 # Have we found a keymap.json?
 ifneq ("$(wildcard $(KEYMAP_JSON))", "")
+    ifneq ("$(wildcard $(KEYMAP_C))", "")
+        $(call WARNING_MESSAGE,Keymap is specified as both keymap.json and keymap.c -- keymap.json file wins.)
+    endif
+
+    KEYMAP_PATH := $(KEYMAP_JSON_PATH)
+
     KEYMAP_C := $(INTERMEDIATE_OUTPUT)/src/keymap.c
     KEYMAP_H := $(INTERMEDIATE_OUTPUT)/src/config.h
 
@@ -190,7 +221,7 @@ include $(BUILDDEFS_PATH)/converters.mk
 MCU_ORIG := $(MCU)
 include $(wildcard $(PLATFORM_PATH)/*/mcu_selection.mk)
 
-# PLATFORM_KEY should be detected in info.json via key 'processor' (or rules.mk 'MCU')
+# PLATFORM_KEY should be detected in DD keyboard config via key 'processor' (or rules.mk 'MCU')
 ifeq ($(PLATFORM_KEY),)
     $(call CATASTROPHIC_ERROR,Platform not defined)
 endif
@@ -304,38 +335,54 @@ ifneq ("$(wildcard $(KEYBOARD_PATH_5)/post_config.h)","")
     POST_CONFIG_H += $(KEYBOARD_PATH_5)/post_config.h
 endif
 
-# Pull in stuff from info.json
-INFO_JSON_FILES :=
+# Create dependencies on DD keyboard config - structure validated elsewhere
+DD_CONFIG_FILES :=
 ifneq ("$(wildcard $(KEYBOARD_PATH_1)/info.json)","")
-    INFO_JSON_FILES += $(KEYBOARD_PATH_1)/info.json
+    DD_CONFIG_FILES += $(KEYBOARD_PATH_1)/info.json
 endif
 ifneq ("$(wildcard $(KEYBOARD_PATH_2)/info.json)","")
-    INFO_JSON_FILES += $(KEYBOARD_PATH_2)/info.json
+    DD_CONFIG_FILES += $(KEYBOARD_PATH_2)/info.json
 endif
 ifneq ("$(wildcard $(KEYBOARD_PATH_3)/info.json)","")
-    INFO_JSON_FILES += $(KEYBOARD_PATH_3)/info.json
+    DD_CONFIG_FILES += $(KEYBOARD_PATH_3)/info.json
 endif
 ifneq ("$(wildcard $(KEYBOARD_PATH_4)/info.json)","")
-    INFO_JSON_FILES += $(KEYBOARD_PATH_4)/info.json
+    DD_CONFIG_FILES += $(KEYBOARD_PATH_4)/info.json
 endif
 ifneq ("$(wildcard $(KEYBOARD_PATH_5)/info.json)","")
-    INFO_JSON_FILES += $(KEYBOARD_PATH_5)/info.json
+    DD_CONFIG_FILES += $(KEYBOARD_PATH_5)/info.json
+endif
+
+ifneq ("$(wildcard $(KEYBOARD_PATH_1)/keyboard.json)","")
+    DD_CONFIG_FILES += $(KEYBOARD_PATH_1)/keyboard.json
+endif
+ifneq ("$(wildcard $(KEYBOARD_PATH_2)/keyboard.json)","")
+    DD_CONFIG_FILES += $(KEYBOARD_PATH_2)/keyboard.json
+endif
+ifneq ("$(wildcard $(KEYBOARD_PATH_3)/keyboard.json)","")
+    DD_CONFIG_FILES += $(KEYBOARD_PATH_3)/keyboard.json
+endif
+ifneq ("$(wildcard $(KEYBOARD_PATH_4)/keyboard.json)","")
+    DD_CONFIG_FILES += $(KEYBOARD_PATH_4)/keyboard.json
+endif
+ifneq ("$(wildcard $(KEYBOARD_PATH_5)/keyboard.json)","")
+    DD_CONFIG_FILES += $(KEYBOARD_PATH_5)/keyboard.json
 endif
 
 CONFIG_H += $(INTERMEDIATE_OUTPUT)/src/info_config.h
 KEYBOARD_SRC += $(INTERMEDIATE_OUTPUT)/src/default_keyboard.c
 
-$(INTERMEDIATE_OUTPUT)/src/info_config.h: $(INFO_JSON_FILES)
+$(INTERMEDIATE_OUTPUT)/src/info_config.h: $(DD_CONFIG_FILES)
 	@$(SILENT) || printf "$(MSG_GENERATING) $@" | $(AWK_CMD)
 	$(eval CMD=$(QMK_BIN) generate-config-h --quiet --keyboard $(KEYBOARD) --output $(INTERMEDIATE_OUTPUT)/src/info_config.h)
 	@$(BUILD_CMD)
 
-$(INTERMEDIATE_OUTPUT)/src/default_keyboard.c: $(INFO_JSON_FILES)
+$(INTERMEDIATE_OUTPUT)/src/default_keyboard.c: $(DD_CONFIG_FILES)
 	@$(SILENT) || printf "$(MSG_GENERATING) $@" | $(AWK_CMD)
 	$(eval CMD=$(QMK_BIN) generate-keyboard-c --quiet --keyboard $(KEYBOARD) --output $(INTERMEDIATE_OUTPUT)/src/default_keyboard.c)
 	@$(BUILD_CMD)
 
-$(INTERMEDIATE_OUTPUT)/src/default_keyboard.h: $(INFO_JSON_FILES)
+$(INTERMEDIATE_OUTPUT)/src/default_keyboard.h: $(DD_CONFIG_FILES)
 	@$(SILENT) || printf "$(MSG_GENERATING) $@" | $(AWK_CMD)
 	$(eval CMD=$(QMK_BIN) generate-keyboard-h --quiet --keyboard $(KEYBOARD) --include $(FOUND_KEYBOARD_H) --output $(INTERMEDIATE_OUTPUT)/src/default_keyboard.h)
 	@$(BUILD_CMD)
@@ -359,6 +406,16 @@ ifeq ("$(USER_NAME)","")
 endif
 USER_PATH := users/$(USER_NAME)
 
+# If we have userspace, then add it to the lookup VPATH
+ifneq ($(wildcard $(QMK_USERSPACE)),)
+    VPATH += $(QMK_USERSPACE)
+endif
+
+# If the equivalent users directory exists in userspace, use that in preference to anything currently in the main repo
+ifneq ($(wildcard $(QMK_USERSPACE)/$(USER_PATH)),)
+    USER_PATH := $(QMK_USERSPACE)/$(USER_PATH)
+endif
+
 # Pull in user level rules.mk
 -include $(USER_PATH)/rules.mk
 ifneq ("$(wildcard $(USER_PATH)/config.h)","")
@@ -399,6 +456,10 @@ ifneq ("$(KEYMAP_H)","")
     CONFIG_H += $(KEYMAP_H)
 endif
 
+ifeq ($(KEYMAP_C),)
+    $(call CATASTROPHIC_ERROR,Invalid keymap,Could not find keymap)
+endif
+
 OPT_DEFS += -DKEYMAP_C=\"$(KEYMAP_C)\"
 
 # If a keymap or userspace places their keymap array in another file instead, allow for it to be included
@@ -450,6 +511,7 @@ $(eval $(call add_qmk_prefix_defs,MCU_PORT_NAME,MCU_PORT_NAME))
 $(eval $(call add_qmk_prefix_defs,MCU_FAMILY,MCU_FAMILY))
 $(eval $(call add_qmk_prefix_defs,MCU_SERIES,MCU_SERIES))
 $(eval $(call add_qmk_prefix_defs,BOARD,BOARD))
+$(eval $(call add_qmk_prefix_defs,OPT,OPT))
 
 # Control whether intermediate file listings are generated
 # e.g.:
@@ -459,22 +521,14 @@ ifeq ($(strip $(KEEP_INTERMEDIATES)), yes)
     OPT_DEFS += -save-temps=obj
 endif
 
-# TODO: remove this bodge?
-PROJECT_DEFS := $(OPT_DEFS)
-PROJECT_INC := $(VPATH) $(EXTRAINCDIRS) $(KEYBOARD_PATHS)
-PROJECT_CONFIG := $(CONFIG_H)
-
-CONFIG_H += $(POST_CONFIG_H)
-ALL_CONFIGS := $(PROJECT_CONFIG) $(CONFIG_H)
-
 OUTPUTS := $(INTERMEDIATE_OUTPUT)
 $(INTERMEDIATE_OUTPUT)_SRC := $(SRC) $(PLATFORM_SRC)
-$(INTERMEDIATE_OUTPUT)_DEFS := $(OPT_DEFS) \
+$(INTERMEDIATE_OUTPUT)_DEFS := \
 	-DQMK_KEYBOARD=\"$(KEYBOARD)\" -DQMK_KEYBOARD_H=\"$(INTERMEDIATE_OUTPUT)/src/default_keyboard.h\" \
 	-DQMK_KEYMAP=\"$(KEYMAP)\" -DQMK_KEYMAP_H=\"$(KEYMAP).h\" -DQMK_KEYMAP_CONFIG_H=\"$(KEYMAP_PATH)/config.h\" \
-	$(PROJECT_DEFS)
-$(INTERMEDIATE_OUTPUT)_INC :=  $(VPATH) $(EXTRAINCDIRS) $(PROJECT_INC)
-$(INTERMEDIATE_OUTPUT)_CONFIG := $(CONFIG_H) $(PROJECT_CONFIG)
+	$(OPT_DEFS)
+$(INTERMEDIATE_OUTPUT)_INC :=  $(VPATH) $(EXTRAINCDIRS) $(KEYBOARD_PATHS)
+$(INTERMEDIATE_OUTPUT)_CONFIG := $(CONFIG_H) $(POST_CONFIG_H)
 
 # Default target.
 all: build check-size
@@ -495,10 +549,10 @@ check-size: top-symbols
 top-symbols: build
 	echo "###########################################"
 	echo "# Highest flash usage:"
-	$(NM) -Crtd --size-sort $(BUILD_DIR)/$(TARGET).elf | grep -i ' [t] ' | head -n$(NUM_TOP_SYMBOLS) | sed -e 's#^0000000#       #g' -e 's#^000000#      #g' -e 's#^00000#     #g' -e 's#^0000#    #g' -e 's#^000#   #g' -e 's#^00#  #g' -e 's#^0# #g'
+	$(NM) -Crtd --size-sort $(BUILD_DIR)/$(TARGET).elf | grep ' [RrTt] ' | head -n$(NUM_TOP_SYMBOLS) | sed -e 's#^0000000#       #g' -e 's#^000000#      #g' -e 's#^00000#     #g' -e 's#^0000#    #g' -e 's#^000#   #g' -e 's#^00#  #g' -e 's#^0# #g'
 	echo "###########################################"
 	echo "# Highest RAM usage:"
-	$(NM) -Crtd --size-sort $(BUILD_DIR)/$(TARGET).elf | grep -i ' [dbv] ' | head -n$(NUM_TOP_SYMBOLS) | sed -e 's#^0000000#       #g' -e 's#^000000#      #g' -e 's#^00000#     #g' -e 's#^0000#    #g' -e 's#^000#   #g' -e 's#^00#  #g' -e 's#^0# #g'
+	$(NM) -Crtd --size-sort $(BUILD_DIR)/$(TARGET).elf | grep ' [BbCDdGgSs] ' | head -n$(NUM_TOP_SYMBOLS) | sed -e 's#^0000000#       #g' -e 's#^000000#      #g' -e 's#^00000#     #g' -e 's#^0000#    #g' -e 's#^000#   #g' -e 's#^00#  #g' -e 's#^0# #g'
 	echo "###########################################"
 endif
 

builddefs/build_layout.mk

@@ -1,6 +1,10 @@
 LAYOUTS_PATH := layouts
 LAYOUTS_REPOS := $(patsubst %/,%,$(sort $(dir $(wildcard $(LAYOUTS_PATH)/*/))))
 
+ifneq ($(QMK_USERSPACE),)
+    LAYOUTS_REPOS += $(patsubst %/,%,$(QMK_USERSPACE)/$(LAYOUTS_PATH))
+endif
+
 define SEARCH_LAYOUTS_REPO
     LAYOUT_KEYMAP_PATH := $$(LAYOUTS_REPO)/$$(LAYOUT)/$$(KEYMAP)
     LAYOUT_KEYMAP_JSON := $$(LAYOUT_KEYMAP_PATH)/keymap.json

builddefs/build_test.mk

@@ -9,13 +9,13 @@ OPT = g
 include paths.mk
 include $(BUILDDEFS_PATH)/message.mk
 
-TARGET=test/$(TEST)
+TARGET=test/$(TEST_OUTPUT)
 
 GTEST_OUTPUT = $(BUILD_DIR)/gtest
 
 TEST_OBJ = $(BUILD_DIR)/test_obj
 
-OUTPUTS := $(TEST_OBJ)/$(TEST) $(GTEST_OUTPUT)
+OUTPUTS := $(TEST_OBJ)/$(TEST_OUTPUT) $(GTEST_OUTPUT)
 
 GTEST_INC := \
 	$(LIB_PATH)/googletest/googletest/include \
@@ -71,18 +71,18 @@ ifneq ($(filter $(FULL_TESTS),$(TEST)),)
 include $(BUILDDEFS_PATH)/build_full_test.mk
 endif
 
-$(TEST)_SRC += \
+$(TEST_OUTPUT)_SRC += \
 	tests/test_common/main.cpp \
 	$(QUANTUM_PATH)/logging/print.c
 
 ifneq ($(strip $(INTROSPECTION_KEYMAP_C)),)
-$(TEST)_DEFS += -DINTROSPECTION_KEYMAP_C=\"$(strip $(INTROSPECTION_KEYMAP_C))\"
+$(TEST_OUTPUT)_DEFS += -DINTROSPECTION_KEYMAP_C=\"$(strip $(INTROSPECTION_KEYMAP_C))\"
 endif
 
-$(TEST_OBJ)/$(TEST)_SRC := $($(TEST)_SRC)
-$(TEST_OBJ)/$(TEST)_INC := $($(TEST)_INC) $(VPATH) $(GTEST_INC)
-$(TEST_OBJ)/$(TEST)_DEFS := $($(TEST)_DEFS)
-$(TEST_OBJ)/$(TEST)_CONFIG := $($(TEST)_CONFIG)
+$(TEST_OBJ)/$(TEST_OUTPUT)_SRC := $($(TEST_OUTPUT)_SRC)
+$(TEST_OBJ)/$(TEST_OUTPUT)_INC := $($(TEST_OUTPUT)_INC) $(VPATH) $(GTEST_INC)
+$(TEST_OBJ)/$(TEST_OUTPUT)_DEFS := $($(TEST_OUTPUT)_DEFS)
+$(TEST_OBJ)/$(TEST_OUTPUT)_CONFIG := $($(TEST_OUTPUT)_CONFIG)
 
 include $(PLATFORM_PATH)/$(PLATFORM_KEY)/platform.mk
 include $(BUILDDEFS_PATH)/common_rules.mk

builddefs/common_rules.mk

@@ -12,6 +12,9 @@ vpath %.hpp $(VPATH_SRC)
 vpath %.S $(VPATH_SRC)
 VPATH :=
 
+# Helper to return the distinct elements of a list
+uniq = $(if $1,$(firstword $1) $(call uniq,$(filter-out $(firstword $1),$1)))
+
 # Convert all SRC to OBJ
 define OBJ_FROM_SRC
 $(patsubst %.c,$1/%.o,$(patsubst %.cpp,$1/%.o,$(patsubst %.cc,$1/%.o,$(patsubst %.S,$1/%.o,$(patsubst %.clib,$1/%.a,$($1_SRC))))))
@@ -188,7 +191,7 @@ DFU_SUFFIX_ARGS ?=
 elf: $(BUILD_DIR)/$(TARGET).elf
 hex: $(BUILD_DIR)/$(TARGET).hex
 uf2: $(BUILD_DIR)/$(TARGET).uf2
-cpfirmware: $(FIRMWARE_FORMAT)
+cpfirmware_qmk: $(FIRMWARE_FORMAT)
 	$(SILENT) || printf "Copying $(TARGET).$(FIRMWARE_FORMAT) to qmk_firmware folder" | $(AWK_CMD)
 	$(COPY) $(BUILD_DIR)/$(TARGET).$(FIRMWARE_FORMAT) $(TARGET).$(FIRMWARE_FORMAT) && $(PRINT_OK)
 eep: $(BUILD_DIR)/$(TARGET).eep
@@ -197,6 +200,15 @@ sym: $(BUILD_DIR)/$(TARGET).sym
 LIBNAME=lib$(TARGET).a
 lib: $(LIBNAME)
 
+cpfirmware: cpfirmware_qmk
+
+ifneq ($(QMK_USERSPACE),)
+cpfirmware: cpfirmware_userspace
+cpfirmware_userspace: cpfirmware_qmk
+	$(SILENT) || printf "Copying $(TARGET).$(FIRMWARE_FORMAT) to userspace folder" | $(AWK_CMD)
+	$(COPY) $(BUILD_DIR)/$(TARGET).$(FIRMWARE_FORMAT) $(QMK_USERSPACE)/$(TARGET).$(FIRMWARE_FORMAT) && $(PRINT_OK)
+endif
+
 # Display size of file, modifying the output so people don't mistakenly grab the hex output
 BINARY_SIZE = $(SIZE) --target=$(FORMAT) $(BUILD_DIR)/$(TARGET).hex | $(SED) -e 's/\.build\/.*$$/$(TARGET).$(FIRMWARE_FORMAT)/g'
 
@@ -264,7 +276,7 @@ BEGIN = gccversion sizebefore
 # Note the obj.txt depeendency is there to force linking if a source file is deleted
 %.elf: $(OBJ) $(MASTER_OUTPUT)/cflags.txt $(MASTER_OUTPUT)/ldflags.txt $(MASTER_OUTPUT)/obj.txt | $(BEGIN)
 	@$(SILENT) || printf "$(MSG_LINKING) $@" | $(AWK_CMD)
-	$(eval CMD=MAKE=$(MAKE) $(CC) $(ALL_CFLAGS) $(filter-out %.txt,$^) --output $@ $(LDFLAGS))
+	$(eval CMD=MAKE=$(MAKE) $(CC) $(ALL_CFLAGS) $(call uniq,$(OBJ)) --output $@ $(LDFLAGS))
 	@$(BUILD_CMD)
 
 
@@ -380,33 +392,9 @@ dump_vars:
 objs-size:
 	for i in $(OBJ); do echo $$i; done | sort | xargs $(SIZE)
 
-ifeq ($(findstring avr-gcc,$(CC)),avr-gcc)
-SIZE_MARGIN = 1024
 
+# size check optionally implemented in its platform.mk
 check-size:
-	$(eval MAX_SIZE=$(shell n=`$(CC) -E -mmcu=$(MCU) -D__ASSEMBLER__ $(CFLAGS) $(OPT_DEFS) platforms/avr/bootloader_size.c 2> /dev/null | $(SED) -ne 's/\r//;/^#/n;/^AVR_SIZE:/,$${s/^AVR_SIZE: //;p;}'` && echo $$(($$n)) || echo 0))
-	$(eval CURRENT_SIZE=$(shell if [ -f $(BUILD_DIR)/$(TARGET).hex ]; then $(SIZE) --target=$(FORMAT) $(BUILD_DIR)/$(TARGET).hex | $(AWK) 'NR==2 {print $$4}'; else printf 0; fi))
-	$(eval FREE_SIZE=$(shell expr $(MAX_SIZE) - $(CURRENT_SIZE)))
-	$(eval OVER_SIZE=$(shell expr $(CURRENT_SIZE) - $(MAX_SIZE)))
-	$(eval PERCENT_SIZE=$(shell expr $(CURRENT_SIZE) \* 100 / $(MAX_SIZE)))
-	if [ $(MAX_SIZE) -gt 0 ] && [ $(CURRENT_SIZE) -gt 0 ]; then \
-		$(SILENT) || printf "$(MSG_CHECK_FILESIZE)" | $(AWK_CMD); \
-		if [ $(CURRENT_SIZE) -gt $(MAX_SIZE) ]; then \
-			$(REMOVE) $(TARGET).$(FIRMWARE_FORMAT); \
-			$(REMOVE) $(BUILD_DIR)/$(TARGET).{hex,bin,uf2}; \
-		    printf "\n * $(MSG_FILE_TOO_BIG)"; $(PRINT_ERROR_PLAIN); \
-		else \
-		    if [ $(FREE_SIZE) -lt $(SIZE_MARGIN) ]; then \
-			$(PRINT_WARNING_PLAIN); printf " * $(MSG_FILE_NEAR_LIMIT)"; \
-		    else \
-			$(PRINT_OK); $(SILENT) || printf " * $(MSG_FILE_JUST_RIGHT)"; \
-		    fi ; \
-		fi ; \
-	fi
-else
-check-size:
-	$(SILENT) || echo "$(MSG_CHECK_FILESIZE_SKIPPED)"
-endif
 
 check-md5:
 	$(MD5SUM) $(BUILD_DIR)/$(TARGET).$(FIRMWARE_FORMAT)

builddefs/converters.mk

@@ -5,8 +5,10 @@ ifneq ($(findstring yes, $(CTPC)$(CONVERT_TO_PROTON_C)),)
 $(call CATASTROPHIC_ERROR,The `CONVERT_TO_PROTON_C` and `CTPC` options are now deprecated. `CONVERT_TO=proton_c` should be used instead.)
 endif
 
-# TODO: opt in rather than assume everything uses a pro micro
-PIN_COMPATIBLE ?= promicro
+ifneq (,$(filter $(MCU),atmega32u4))
+    # TODO: opt in rather than assume everything uses a pro micro
+    PIN_COMPATIBLE ?= promicro
+endif
 
 # Remove whitespace from any rule.mk provided vars
 #   - env cannot be overwritten but cannot have whitespace anyway
@@ -16,6 +18,10 @@ ifneq ($(CONVERT_TO),)
     # stash so we can overwrite env provided vars if needed
     ACTIVE_CONVERTER=$(CONVERT_TO)
 
+    ifeq ($(PIN_COMPATIBLE),)
+        $(call CATASTROPHIC_ERROR,Converting to '$(CONVERT_TO)' not possible!)
+    endif
+
     # glob to search each platfrorm and/or check for valid converter
     CONVERTER := $(wildcard $(PLATFORM_PATH)/*/converters/$(PIN_COMPATIBLE)_to_$(CONVERT_TO)/)
     ifeq ($(CONVERTER),)
@@ -25,7 +31,9 @@ ifneq ($(CONVERT_TO),)
     -include $(CONVERTER)/pre_converter.mk
 
     PLATFORM_KEY = $(shell echo $(CONVERTER) | cut -d "/" -f2)
-    TARGET := $(TARGET)_$(CONVERT_TO)
+
+    # force setting as value can be from environment
+    override TARGET := $(TARGET)_$(CONVERT_TO)
 
     # Configure any defaults
     OPT_DEFS += -DCONVERT_TO_$(shell echo $(CONVERT_TO) | tr '[:lower:]' '[:upper:]')

builddefs/docsgen/.gitignore

@@ -0,0 +1,5 @@
+node_modules
+.vitepress/cache
+.vitepress/.temp
+.vitepress/dist
+docs

builddefs/docsgen/.vitepress/config.mts

@@ -0,0 +1,51 @@
+import { defineConfig } from "vitepress";
+import { tabsMarkdownPlugin } from "vitepress-plugin-tabs";
+import sidebar from "../../../docs/_sidebar.json";
+
+// https://vitepress.dev/reference/site-config
+export default defineConfig(({ mode }) => {
+    const prod = mode === "production";
+    return {
+        title: "QMK Firmware",
+        description: "Documentation for QMK Firmware",
+
+        srcDir: prod ? "docs" : "../../docs",
+        outDir: "../../.build/docs",
+        cleanUrls: true,
+
+        markdown: {
+            config(md) {
+                md.use(tabsMarkdownPlugin);
+            },
+        },
+
+        vite: {
+            resolve: {
+                preserveSymlinks: true,
+            },
+        },
+
+        themeConfig: {
+            // https://vitepress.dev/reference/default-theme-config
+            logo: {
+                light: "/qmk-logo-light.svg",
+                dark: "/qmk-logo-dark.svg",
+            },
+            title: 'QMK Firmware',
+
+            nav: [{ text: "Home", link: "./" }],
+
+            search: {
+                provider: "local",
+            },
+
+            sidebar: sidebar,
+
+            socialLinks: [
+                { icon: { svg: '<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 50 50" width="50px" height="50px"><path d="M 29 3 C 28.0625 3 27.164063 3.382813 26.5 4 C 25.835938 4.617188 25.363281 5.433594 25 6.40625 C 24.355469 8.140625 24.085938 10.394531 24.03125 13.03125 C 19.234375 13.179688 14.820313 14.421875 11.28125 16.46875 C 10.214844 15.46875 8.855469 14.96875 7.5 14.96875 C 6.089844 14.96875 4.675781 15.511719 3.59375 16.59375 C 1.425781 18.761719 1.425781 22.238281 3.59375 24.40625 L 3.84375 24.65625 C 3.3125 26.035156 3 27.488281 3 29 C 3 33.527344 5.566406 37.585938 9.5625 40.4375 C 13.558594 43.289063 19.007813 45 25 45 C 30.992188 45 36.441406 43.289063 40.4375 40.4375 C 44.433594 37.585938 47 33.527344 47 29 C 47 27.488281 46.6875 26.035156 46.15625 24.65625 L 46.40625 24.40625 C 48.574219 22.238281 48.574219 18.761719 46.40625 16.59375 C 45.324219 15.511719 43.910156 14.96875 42.5 14.96875 C 41.144531 14.96875 39.785156 15.46875 38.71875 16.46875 C 35.195313 14.433594 30.800781 13.191406 26.03125 13.03125 C 26.09375 10.546875 26.363281 8.46875 26.875 7.09375 C 27.164063 6.316406 27.527344 5.757813 27.875 5.4375 C 28.222656 5.117188 28.539063 5 29 5 C 29.460938 5 29.683594 5.125 30.03125 5.40625 C 30.378906 5.6875 30.785156 6.148438 31.3125 6.6875 C 32.253906 7.652344 33.695313 8.714844 36.09375 8.9375 C 36.539063 11.238281 38.574219 13 41 13 C 43.75 13 46 10.75 46 8 C 46 5.25 43.75 3 41 3 C 38.605469 3 36.574219 4.710938 36.09375 6.96875 C 34.3125 6.796875 33.527344 6.109375 32.75 5.3125 C 32.300781 4.851563 31.886719 4.3125 31.3125 3.84375 C 30.738281 3.375 29.9375 3 29 3 Z M 41 5 C 42.667969 5 44 6.332031 44 8 C 44 9.667969 42.667969 11 41 11 C 39.332031 11 38 9.667969 38 8 C 38 6.332031 39.332031 5 41 5 Z M 25 15 C 30.609375 15 35.675781 16.613281 39.28125 19.1875 C 42.886719 21.761719 45 25.226563 45 29 C 45 32.773438 42.886719 36.238281 39.28125 38.8125 C 35.675781 41.386719 30.609375 43 25 43 C 19.390625 43 14.324219 41.386719 10.71875 38.8125 C 7.113281 36.238281 5 32.773438 5 29 C 5 25.226563 7.113281 21.761719 10.71875 19.1875 C 14.324219 16.613281 19.390625 15 25 15 Z M 7.5 16.9375 C 8.203125 16.9375 8.914063 17.148438 9.53125 17.59375 C 7.527344 19.03125 5.886719 20.769531 4.75 22.71875 C 3.582031 21.296875 3.660156 19.339844 5 18 C 5.714844 17.285156 6.609375 16.9375 7.5 16.9375 Z M 42.5 16.9375 C 43.390625 16.9375 44.285156 17.285156 45 18 C 46.339844 19.339844 46.417969 21.296875 45.25 22.71875 C 44.113281 20.769531 42.472656 19.03125 40.46875 17.59375 C 41.085938 17.148438 41.796875 16.9375 42.5 16.9375 Z M 17 22 C 14.800781 22 13 23.800781 13 26 C 13 28.199219 14.800781 30 17 30 C 19.199219 30 21 28.199219 21 26 C 21 23.800781 19.199219 22 17 22 Z M 33 22 C 30.800781 22 29 23.800781 29 26 C 29 28.199219 30.800781 30 33 30 C 35.199219 30 37 28.199219 37 26 C 37 23.800781 35.199219 22 33 22 Z M 17 24 C 18.117188 24 19 24.882813 19 26 C 19 27.117188 18.117188 28 17 28 C 15.882813 28 15 27.117188 15 26 C 15 24.882813 15.882813 24 17 24 Z M 33 24 C 34.117188 24 35 24.882813 35 26 C 35 27.117188 34.117188 28 33 28 C 31.882813 28 31 27.117188 31 26 C 31 24.882813 31.882813 24 33 24 Z M 34.15625 33.84375 C 34.101563 33.851563 34.050781 33.859375 34 33.875 C 33.683594 33.9375 33.417969 34.144531 33.28125 34.4375 C 33.28125 34.4375 32.757813 35.164063 31.4375 36 C 30.117188 36.835938 28.058594 37.6875 25 37.6875 C 21.941406 37.6875 19.882813 36.835938 18.5625 36 C 17.242188 35.164063 16.71875 34.4375 16.71875 34.4375 C 16.492188 34.082031 16.066406 33.90625 15.65625 34 C 15.332031 34.082031 15.070313 34.316406 14.957031 34.632813 C 14.84375 34.945313 14.894531 35.292969 15.09375 35.5625 C 15.09375 35.5625 15.863281 36.671875 17.46875 37.6875 C 19.074219 38.703125 21.558594 39.6875 25 39.6875 C 28.441406 39.6875 30.925781 38.703125 32.53125 37.6875 C 34.136719 36.671875 34.90625 35.5625 34.90625 35.5625 C 35.207031 35.273438 35.296875 34.824219 35.128906 34.441406 C 34.960938 34.058594 34.574219 33.820313 34.15625 33.84375 Z"/></svg>' }, link: "https://reddit.com/r/olkb" },
+                { icon: "discord", link: "https://discord.gg/qmk" },
+                { icon: "github", link: "https://github.com/qmk/qmk_firmware" },
+            ],
+        }
+    };
+});

builddefs/docsgen/.vitepress/theme/QMKLayout.vue

@@ -0,0 +1,18 @@
+<script setup>
+import DefaultTheme from 'vitepress/theme'
+import { useRouter } from 'vitepress'
+import { onBeforeMount } from 'vue';
+
+const router = useRouter()
+onBeforeMount(async () => {
+    if (window.location.href.includes('/#/')) {
+        const newUrl = window.location.href.replace(/\/#\//, '/').replace(/\?id=/, '#');
+        window.history.replaceState({}, '', newUrl);
+        await router.go(newUrl);
+    }
+});
+</script>
+
+<template>
+    <DefaultTheme.Layout/>
+</template>

builddefs/docsgen/.vitepress/theme/custom.css

@@ -0,0 +1,7 @@
+/* Override <kbd> as vitepress doesn't put them with borders */
+kbd {
+    border: 1px solid var(--vp-c-text-1);
+    border-radius: 0.6em;
+    margin: 0.2em;
+    padding: 0.2em;
+}

builddefs/docsgen/.vitepress/theme/index.ts

@@ -0,0 +1,13 @@
+import type { Theme } from 'vitepress'
+import DefaultTheme from 'vitepress/theme'
+import { enhanceAppWithTabs } from 'vitepress-plugin-tabs/client'
+import QMKLayout from './QMKLayout.vue'
+import './custom.css'
+
+export default {
+  extends: DefaultTheme,
+  Layout: QMKLayout,
+  enhanceApp({ app }) {
+    enhanceAppWithTabs(app)
+  }
+} satisfies Theme

builddefs/docsgen/build-docs.sh

@@ -0,0 +1,6 @@
+#!/usr/bin/env bash
+
+cd "$(dirname "$(realpath "${BASH_SOURCE[0]}")")"
+yarn install
+[[ -e docs ]] || ln -sf ../../docs docs
+DEBUG='vitepress:*,vite:*' yarn run docs:build