Implements per tube statistics

.github/workflows/lint.yml

@@ -0,0 +1,16 @@
+name: Linting with luacheck
+
+on:
+  - push
+
+jobs:
+  run-luacheck-linter:
+   runs-on: ubuntu-latest
+   steps:
+    - uses: actions/checkout@v4
+    - uses: tarantool/setup-tarantool@v3
+      with:
+        tarantool-version: '2.10.4'
+
+    - name: install tarantool/luacheck and execute it
+      run: tarantoolctl rocks install luacheck && .rocks/bin/luacheck .

.github/workflows/push-rockspec.yml

@@ -0,0 +1,52 @@
+name: Create and push rockspec for moonlibs/xqueue
+
+on:
+  push:
+    tags:
+      - '*'
+
+env:
+  ROCK_NAME: xqueue
+
+jobs:
+  pack-and-push-tagged-rockspec:
+    runs-on: ubuntu-latest
+    if: startsWith(github.ref, 'refs/tags')
+    steps:
+    - uses: actions/checkout@master
+    - uses: tarantool/setup-tarantool@v3
+      with:
+        tarantool-version: '2.6'
+
+    # https://stackoverflow.com/questions/58177786/get-the-current-pushed-tag-in-github-actions
+    - name: Set env
+      run: echo "TAG=${GITHUB_REF#refs/*/}" >> $GITHUB_ENV
+
+    - run: tarantoolctl rocks new_version --tag=${{ env.TAG }} rockspecs/xqueue-scm-5.rockspec ${{ env.TAG }} "git+https://github.com/${{ github.repository }}.git"
+    - run: tarantoolctl rocks --server https://moonlibs.github.io/rocks install ${{ env.ROCK_NAME }}-${{ env.TAG }}-1.rockspec
+    - run: tarantoolctl rocks pack ${{ env.ROCK_NAME }}-${{ env.TAG }}-1.rockspec
+    # Install native lua with luarocks
+    - uses: leafo/gh-actions-lua@v9
+      with:
+        luaVersion: "luajit-2.1.0-beta3"
+    - uses: leafo/gh-actions-luarocks@v4
+      with:
+        luarocksVersion: "3.8.0"
+    - uses: unfor19/[email protected]
+    - run: mkdir .build && cp ${{env.ROCK_NAME}}-dev-1.rockspec ${{env.ROCK_NAME}}-${{env.TAG}}-1.rockspec .build/ && cp *.src.rock .build/
+    - name: rebuild and publish s3 luarocks server
+      env:
+        AWS_ACCESS_KEY_ID: ${{ secrets.MOONLIBS_S3_ACCESS_KEY_ID }}
+        AWS_SECRET_ACCESS_KEY: ${{ secrets.MOONLIBS_S3_SECRET_KEY}}
+        AWS_EC2_METADATA_DISABLED: true
+      run: |
+        cd .build && aws s3 sync s3://moonlibs/ ./ && luarocks-admin make_manifest . && aws s3 sync --acl public-read ./ s3://moonlibs/;
+    - uses: "marvinpinto/action-automatic-releases@latest"
+      with:
+        repo_token: "${{ secrets.GITHUB_TOKEN }}"
+        prerelease: false
+        files: |
+          README.md
+          ${{env.ROCK_NAME}}-dev-1.rockspec
+          ${{env.ROCK_NAME}}-${{env.TAG}}-1.rockspec
+          ${{env.ROCK_NAME}}-${{env.TAG}}-1.src.rock

.github/workflows/test.yml

@@ -0,0 +1,60 @@
+name: Testing with unit tests
+
+on:
+  - push
+
+jobs:
+  run-unit-tests:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        version: ["1.10.15", "2.10.6", "2.11.0", "2.11.2"]
+    steps:
+    - uses: actions/checkout@v4
+    - uses: tarantool/setup-tarantool@v3
+      with:
+        tarantool-version: '${{matrix.version}}'
+    - name: install luacov-console
+      run: tarantoolctl rocks install luacov-console
+    - name: install luatest
+      run: tarantoolctl rocks install luatest
+    - name: run tests
+      env:
+        LUACOV_ENABLE: true
+      run: |
+        .rocks/bin/luatest --coverage -b -c -v test/
+    - name: print luacov-console report
+      run: .rocks/bin/luacov-console "$(pwd)" && .rocks/bin/luacov-console -s
+    - name: rename luacov.stats.out
+      run: mv luacov.stats.out luacov.stats.out-${{matrix.version}}
+    - uses: actions/upload-artifact@master
+      with:
+        name: luacov.stats.out-${{matrix.version}}
+        path: luacov.stats.out-${{matrix.version}}
+  run-coverage-report:
+    runs-on: ubuntu-latest
+    needs: ["run-unit-tests"]
+    steps:
+    - uses: actions/checkout@master
+    - uses: tarantool/setup-tarantool@v3
+      with:
+        tarantool-version: '2.10.7'
+    - name: install luacov-coveralls 0.2.3
+      run: tarantoolctl rocks install --server=https://luarocks.org luacov-coveralls 0.2.3
+    - name: install luacov-console 1.2.0
+      run: tarantoolctl rocks --server http://moonlibs.github.io/rocks install luacov-console 1.2.0
+    - name: Download run artifacts
+      uses: actions/download-artifact@v4
+      with:
+        pattern: luacov.stats.out-*
+        merge-multiple: true
+    - name: debug
+      run: ls -la .
+    - name: merge luacov.stats.out
+      run: cat luacov.stats.out-* | >luacov.stats.out tarantool -e 'm={} for k in io.lines() do local vs=io.read():split(" ") vs[#vs]=nil local r = m[k] if r then for i, v in pairs(vs) do r[i]=r[i]+v end else m[k]=vs end end; for k, v in pairs(m) do print(k) print(table.concat(v, " ")) end'
+    - name: prepare coverage report
+      run: .rocks/bin/luacov-console . && .rocks/bin/luacov-console -s
+    - name: publish coveralls report
+      env:
+        COVERALLS_REPO_TOKEN: ${{ secrets.COVERALLS_REPO_TOKEN }}
+      run: .rocks/bin/luacov-coveralls -v

.luacheckrc

@@ -1,21 +1,22 @@
-std = "luajit"
+std = "tarantool"
 codes = true
 globals = {
-	-- Tarantool variable:
-	"box",
+	-- Tarantool variables:
 	"table.deepcopy",
 	"dostring",
 
 	-- package reload:
 	"package.reload",
 }
 
+include_files = {
+	"xqueue.lua"
+}
+
+max_line_length = 140
+
 ignore = {
-	"211",
-	"212",
-	"431",
-	"432",
-	"542",
-	"611",
--- 	"631",
+	"431", -- shadowing upvalue self
+	"432", -- shadowing upvalue argument
+	"542", -- empty if branch
 }

.luacov

@@ -0,0 +1,25 @@
+deletestats = false
+runreport = false
+
+exclude = {
+	"test/",
+	"%.rocks/",
+	"builtin/",
+	"example",
+}
+
+-- path renaming
+modules = {
+	['.xqueue'] = io.popen('pwd'):read('*line') .. '/xqueue.lua',
+}
+
+runreport = true
+deletestats = false
+
+coveralls = {
+	root = "/",
+	debug = true,
+	pathcorrect = {
+		{ "^/home/runner/work/xqueue/xqueue/", "" },
+	},
+}

.vscode/settings.json

@@ -1,3 +1,4 @@
 {
-	"Lua.runtime.version": "LuaJIT"
+	"Lua.runtime.version": "LuaJIT",
+	"Lua.workspace.checkThirdParty": false
 }