From 991346621cd9d64dffd0cd50f92f6aed4e8c5668 Mon Sep 17 00:00:00 2001
From: 9seconds <nineseconds@yandex.ru>
Date: Thu, 12 Mar 2026 22:13:00 +0100
Subject: [PATCH 1/5] Speedup docker builds by using cache

---
 .github/workflows/ci.yaml | 14 +++-----------
 Dockerfile                |  6 +++++-
 2 files changed, 8 insertions(+), 12 deletions(-)

diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index d85c508..262be17 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -123,14 +123,6 @@ jobs:
       - name: Setup BuildX
         uses: docker/setup-buildx-action@v3
 
-      - name: Setup cache
-        uses: actions/cache@v5
-        with:
-          path: /tmp/buildx-cache
-          key: ${{ runner.os }}-buildx-${{ github.sha }}
-          restore-keys: |
-            ${{ runner.os }}-buildx-
-
       - name: Login to DockerHub
         if: github.event_name != 'pull_request'
         uses: docker/login-action@v3
@@ -147,7 +139,7 @@ jobs:
           password: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Build and push
-        uses: docker/build-push-action@v2
+        uses: docker/build-push-action@v6
         with:
           pull: true
           context: .
@@ -155,5 +147,5 @@ jobs:
           push: ${{ github.event_name != 'pull_request' }}
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
-          cache-from: type=local,src=/tmp/buildx-cache
-          cache-to: type=local,dest=/tmp/buildx-cache
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
diff --git a/Dockerfile b/Dockerfile
index 43d996b..9824196 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -11,9 +11,13 @@ RUN set -x \
     ca-certificates \
     git
 
-COPY . /app
+COPY go.mod go.sum /app/
 WORKDIR /app
 
+RUN go mod download
+
+COPY . /app
+
 RUN set -x \
   && version="$(git describe --exact-match HEAD 2>/dev/null || git describe --tags --always)" \
   && go build \

From 3db1be068795ac559814234f2f67cb72529be983 Mon Sep 17 00:00:00 2001
From: 9seconds <nineseconds@yandex.ru>
Date: Thu, 12 Mar 2026 22:13:17 +0100
Subject: [PATCH 2/5] Use cache to speed up jobs

---
 .github/workflows/ci.yaml | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 262be17..0161e01 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -48,6 +48,16 @@ jobs:
       - uses: jdx/mise-action@v3
         name: Install mise
 
+      - name: Cache Go modules and build
+        uses: actions/cache@v5
+        with:
+          path: |
+            ~/go/pkg/mod
+            ~/.cache/go-build
+          key: ${{ runner.os }}-go-${{ hashFiles('go.sum') }}
+          restore-keys: |
+            ${{ runner.os }}-go-
+
       - name: Run tests
         run: mise tasks run covtest
 
@@ -69,6 +79,16 @@ jobs:
       - uses: jdx/mise-action@v3
         name: Install mise
 
+      - name: Cache Go modules and build
+        uses: actions/cache@v5
+        with:
+          path: |
+            ~/go/pkg/mod
+            ~/.cache/go-build
+          key: ${{ runner.os }}-go-${{ hashFiles('go.sum') }}
+          restore-keys: |
+            ${{ runner.os }}-go-
+
       - name: Run fuzzing
         run: mise tasks run 'test:fuzz:*'
 
@@ -86,6 +106,16 @@ jobs:
       - uses: jdx/mise-action@v3
         name: Install mise
 
+      - name: Cache Go modules and build
+        uses: actions/cache@v5
+        with:
+          path: |
+            ~/go/pkg/mod
+            ~/.cache/go-build
+          key: ${{ runner.os }}-go-${{ hashFiles('go.sum') }}
+          restore-keys: |
+            ${{ runner.os }}-go-
+
       - name: Run linter
         run: mise tasks run lint
 

From d4822989ecb5c23784cdac728add586996fa1884 Mon Sep 17 00:00:00 2001
From: 9seconds <nineseconds@yandex.ru>
Date: Thu, 12 Mar 2026 22:22:00 +0100
Subject: [PATCH 3/5] Add count number to covtest

---
 .mise.toml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.mise.toml b/.mise.toml
index c5bdf73..18e8245 100644
--- a/.mise.toml
+++ b/.mise.toml
@@ -37,7 +37,7 @@ run = "go test -v ./..."
 
 [tasks.covtest]
 description = "Run tests with code coverage"
-run = "go test -coverprofile=coverage.txt -covermode=atomic -parallel 2 -race -v ./..."
+run = "go test -coverprofile=coverage.txt -covermode=atomic -count=2 -race -v ./..."
 
 [tasks.test-all]
 description = "Run all tests"

From 287a794772110b7d795d5239c2d68268cd9e867b Mon Sep 17 00:00:00 2001
From: 9seconds <nineseconds@yandex.ru>
Date: Thu, 12 Mar 2026 22:22:09 +0100
Subject: [PATCH 4/5] Always run tests with race detector

---
 .mise.toml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.mise.toml b/.mise.toml
index 18e8245..e49496c 100644
--- a/.mise.toml
+++ b/.mise.toml
@@ -33,7 +33,7 @@ run = "govulncheck ./..."
 
 [tasks.test]
 description = "Run tests"
-run = "go test -v ./..."
+run = "go test -v -race ./..."
 
 [tasks.covtest]
 description = "Run tests with code coverage"

From 4dca1d2b071a3b33ff068220840647743dd525de Mon Sep 17 00:00:00 2001
From: 9seconds <nineseconds@yandex.ru>
Date: Thu, 12 Mar 2026 22:46:19 +0100
Subject: [PATCH 5/5] Add cache mount for apk downloads

---
 Dockerfile | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 9824196..fdb4b56 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -5,11 +5,12 @@ FROM golang:1.26-alpine AS build
 
 ENV CGO_ENABLED=0
 
-RUN set -x \
-  && apk --no-cache --update add \
-    bash \
-    ca-certificates \
-    git
+RUN --mount=type=cache,target=/var/cache/apk \
+    set -x \
+    && apk --update add \
+      bash \
+      ca-certificates \
+      git
 
 COPY go.mod go.sum /app/
 WORKDIR /app