CI: use Docker to build x86_64 Linux packages

therefore Linux packages are compiled with Docker for all supported
architectures

Signed-off-by: Nicola Murino <nicola.murino@gmail.com>

.github/workflows/development.yml

@@ -32,7 +32,7 @@ jobs:
       - name: Build for Linux/macOS x86_64
         if: startsWith(matrix.os, 'windows-') != true
         run: |
-          go build -trimpath -ldflags "-s -w -X github.com/drakkan/sftpgo/v2/version.commit=`git describe --always --dirty` -X github.com/drakkan/sftpgo/v2/version.date=`date -u +%FT%TZ`" -o sftpgo
+          go build -trimpath -ldflags "-s -w -X github.com/drakkan/sftpgo/v2/version.commit=`git describe --always --abbrev=8 --dirty` -X github.com/drakkan/sftpgo/v2/version.date=`date -u +%FT%TZ`" -o sftpgo
           cd tests/eventsearcher
           go build -trimpath -ldflags "-s -w" -o eventsearcher
           cd -
@@ -42,12 +42,12 @@ jobs:
 
       - name: Build for macOS arm64
         if: startsWith(matrix.os, 'macos-') == true
-        run: CGO_ENABLED=1 GOOS=darwin GOARCH=arm64 SDKROOT=$(xcrun --sdk macosx --show-sdk-path) go build -trimpath -ldflags "-s -w -X github.com/drakkan/sftpgo/v2/version.commit=`git describe --always --dirty` -X github.com/drakkan/sftpgo/v2/version.date=`date -u +%FT%TZ`" -o sftpgo_arm64
+        run: CGO_ENABLED=1 GOOS=darwin GOARCH=arm64 SDKROOT=$(xcrun --sdk macosx --show-sdk-path) go build -trimpath -ldflags "-s -w -X github.com/drakkan/sftpgo/v2/version.commit=`git describe --always --abbrev=8 --dirty` -X github.com/drakkan/sftpgo/v2/version.date=`date -u +%FT%TZ`" -o sftpgo_arm64
 
       - name: Build for Windows
         if: startsWith(matrix.os, 'windows-')
         run: |
-          $GIT_COMMIT = (git describe --always --dirty) | Out-String
+          $GIT_COMMIT = (git describe --always --abbrev=8 --dirty) | Out-String
           $DATE_TIME = ([datetime]::Now.ToUniversalTime().toString("yyyy-MM-ddTHH:mm:ssZ")) | Out-String
           $LATEST_TAG = ((git describe --tags $(git rev-list --tags --max-count=1)) | Out-String).Trim()
           $REV_LIST=$LATEST_TAG+"..HEAD"
@@ -367,12 +367,13 @@ jobs:
 
   build-linux-packages:
     name: Build Linux packages
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-latest
     strategy:
       matrix:
         include:
           - arch: amd64
-            go: 1.18
+            distro: ubuntu:18.04
+            go: latest
             go-arch: amd64
           - arch: aarch64
             distro: ubuntu18.04
@@ -390,16 +391,36 @@ jobs:
       - uses: actions/checkout@v3
         with:
           fetch-depth: 0
-      - name: Set up Go
-        if: ${{ matrix.arch == 'amd64' }}
-        uses: actions/setup-go@v3
-        with:
-          go-version: ${{ matrix.go }}
+
+      - name: Get commit SHA
+        id: get_commit
+        run: echo ::set-output name=COMMIT::${GITHUB_SHA::8}
+        shell: bash
 
       - name: Build on amd64
         if: ${{ matrix.arch == 'amd64' }}
         run: |
-          go build -trimpath -ldflags "-s -w -X github.com/drakkan/sftpgo/v2/version.commit=`git describe --always --dirty` -X github.com/drakkan/sftpgo/v2/version.date=`date -u +%FT%TZ`" -o sftpgo
+          echo '#!/bin/bash' > build.sh
+          echo '' >> build.sh
+          echo 'set -e' >> build.sh
+          echo 'apt-get update -q -y' >> build.sh
+          echo 'apt-get install -q -y curl gcc' >> build.sh
+          if [ ${{ matrix.go }} == 'latest' ]
+          then
+            echo 'GO_VERSION=$(curl -L https://go.dev/VERSION?m=text)' >> build.sh
+          else
+            echo 'GO_VERSION=${{ matrix.go }}' >> build.sh
+          fi
+          echo 'GO_DOWNLOAD_ARCH=${{ matrix.go-arch }}' >> build.sh
+          echo 'curl --retry 5 --retry-delay 2 --connect-timeout 10 -o go.tar.gz -L https://go.dev/dl/${GO_VERSION}.linux-${GO_DOWNLOAD_ARCH}.tar.gz' >> build.sh
+          echo 'tar -C /usr/local -xzf go.tar.gz' >> build.sh
+          echo 'export PATH=$PATH:/usr/local/go/bin' >> build.sh
+          echo 'go version' >> build.sh
+          echo 'cd /usr/local/src' >> build.sh
+          echo 'go build -buildvcs=false -trimpath -ldflags "-s -w -X github.com/drakkan/sftpgo/v2/version.commit=${{ steps.get_commit.outputs.COMMIT }} -X github.com/drakkan/sftpgo/v2/version.date=`date -u +%FT%TZ`" -o sftpgo' >> build.sh
+
+          chmod 755 build.sh
+          docker run --rm --name ubuntu-build --mount type=bind,source=`pwd`,target=/usr/local/src ${{ matrix.distro }} /usr/local/src/build.sh
           mkdir -p output/{init,bash_completion,zsh_completion}
           cp sftpgo.json output/
           cp -r templates output/
@@ -412,12 +433,6 @@ jobs:
           gzip output/man/man1/*
           cp sftpgo output/
 
-      - name: Get commit SHA
-        if: ${{ matrix.arch != 'amd64' }}
-        id: get_commit
-        run: echo ::set-output name=COMMIT::${GITHUB_SHA::8}
-        shell: bash
-
       - uses: uraimo/run-on-arch-action@v2
         if: ${{ matrix.arch != 'amd64' }}
         name: Build for ${{ matrix.arch }}
@@ -448,6 +463,7 @@ jobs:
             tar -C /usr/local -xzf go.tar.gz
           run: |
             export PATH=$PATH:/usr/local/go/bin
+            go version
             if [ ${{ matrix.arch}} == 'armv7' ]
             then
               export GOARM=7

.github/workflows/release.yml

@@ -5,7 +5,7 @@ on:
     tags: 'v*'
 
 env:
-  GO_VERSION: 1.18.5
+  GO_VERSION: 1.18.6
 
 jobs:
   prepare-sources-with-deps:
@@ -71,16 +71,16 @@ jobs:
 
       - name: Build for macOS x86_64
         if: startsWith(matrix.os, 'windows-') != true
-        run: go build -trimpath -ldflags "-s -w -X github.com/drakkan/sftpgo/v2/version.commit=`git describe --always --dirty` -X github.com/drakkan/sftpgo/v2/version.date=`date -u +%FT%TZ`" -o sftpgo
+        run: go build -trimpath -ldflags "-s -w -X github.com/drakkan/sftpgo/v2/version.commit=`git describe --always --abbrev=8 --dirty` -X github.com/drakkan/sftpgo/v2/version.date=`date -u +%FT%TZ`" -o sftpgo
 
       - name: Build for macOS arm64
         if: startsWith(matrix.os, 'macos-') == true
-        run: CGO_ENABLED=1 GOOS=darwin GOARCH=arm64 SDKROOT=$(xcrun --sdk macosx --show-sdk-path) go build -trimpath -ldflags "-s -w -X github.com/drakkan/sftpgo/v2/version.commit=`git describe --always --dirty` -X github.com/drakkan/sftpgo/v2/version.date=`date -u +%FT%TZ`" -o sftpgo_arm64
+        run: CGO_ENABLED=1 GOOS=darwin GOARCH=arm64 SDKROOT=$(xcrun --sdk macosx --show-sdk-path) go build -trimpath -ldflags "-s -w -X github.com/drakkan/sftpgo/v2/version.commit=`git describe --always --abbrev=8 --dirty` -X github.com/drakkan/sftpgo/v2/version.date=`date -u +%FT%TZ`" -o sftpgo_arm64
 
       - name: Build for Windows
         if: startsWith(matrix.os, 'windows-')
         run: |
-          $GIT_COMMIT = (git describe --always --dirty) | Out-String
+          $GIT_COMMIT = (git describe --always --abbrev=8 --dirty) | Out-String
           $DATE_TIME = ([datetime]::Now.ToUniversalTime().toString("yyyy-MM-ddTHH:mm:ssZ")) | Out-String
           $FILE_VERSION = $Env:SFTPGO_VERSION.substring(1)  + ".0"
           go install github.com/tc-hib/go-winres@latest
@@ -254,11 +254,12 @@ jobs:
 
   prepare-linux:
     name: Prepare Linux binaries
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-latest
     strategy:
       matrix:
         include:
           - arch: amd64
+            distro: ubuntu:18.04
             go-arch: amd64
             deb-arch: amd64
             rpm-arch: x86_64
@@ -284,17 +285,13 @@ jobs:
 
     steps:
       - uses: actions/checkout@v3
-      - name: Set up Go
-        if: ${{ matrix.arch == 'amd64' }}
-        uses: actions/setup-go@v3
-        with:
-          go-version: ${{ env.GO_VERSION }}
 
       - name: Get versions
         id: get_version
         run: |
           echo ::set-output name=SFTPGO_VERSION::${GITHUB_REF/refs\/tags\//}
           echo ::set-output name=GO_VERSION::${GO_VERSION}
+          echo ::set-output name=COMMIT::${GITHUB_SHA::8}
         shell: bash
         env:
           GO_VERSION: ${{ env.GO_VERSION }}
@@ -302,7 +299,20 @@ jobs:
       - name: Build on amd64
         if: ${{ matrix.arch == 'amd64' }}
         run: |
-          go build -trimpath -ldflags "-s -w -X github.com/drakkan/sftpgo/v2/version.commit=`git describe --always --dirty` -X github.com/drakkan/sftpgo/v2/version.date=`date -u +%FT%TZ`" -o sftpgo
+          echo '#!/bin/bash' > build.sh
+          echo '' >> build.sh
+          echo 'set -e' >> build.sh
+          echo 'apt-get update -q -y' >> build.sh
+          echo 'apt-get install -q -y curl gcc' >> build.sh
+          echo 'curl --retry 5 --retry-delay 2 --connect-timeout 10 -o go.tar.gz -L https://go.dev/dl/go${{ steps.get_version.outputs.GO_VERSION }}.linux-${{ matrix.go-arch }}.tar.gz' >> build.sh
+          echo 'tar -C /usr/local -xzf go.tar.gz' >> build.sh
+          echo 'export PATH=$PATH:/usr/local/go/bin' >> build.sh
+          echo 'go version' >> build.sh
+          echo 'cd /usr/local/src' >> build.sh
+          echo 'go build -buildvcs=false -trimpath -ldflags "-s -w -X github.com/drakkan/sftpgo/v2/version.commit=${{ steps.get_version.outputs.COMMIT }} -X github.com/drakkan/sftpgo/v2/version.date=`date -u +%FT%TZ`" -o sftpgo' >> build.sh
+
+          chmod 755 build.sh
+          docker run --rm --name ubuntu-build --mount type=bind,source=`pwd`,target=/usr/local/src ${{ matrix.distro }} /usr/local/src/build.sh
           mkdir -p output/{init,sqlite,bash_completion,zsh_completion}
           echo "For documentation please take a look here:" > output/README.txt
           echo "" >> output/README.txt
@@ -326,12 +336,6 @@ jobs:
         env:
           SFTPGO_VERSION: ${{ steps.get_version.outputs.SFTPGO_VERSION }}
 
-      - name: Get commit SHA
-        if: ${{ matrix.arch != 'amd64' }}
-        id: get_commit
-        run: echo ::set-output name=COMMIT::${GITHUB_SHA::8}
-        shell: bash
-
       - uses: uraimo/run-on-arch-action@v2
         if: ${{ matrix.arch != 'amd64' }}
         name: Build for ${{ matrix.arch }}
@@ -356,7 +360,8 @@ jobs:
             tar -C /usr/local -xzf go.tar.gz
           run: |
             export PATH=$PATH:/usr/local/go/bin
-            go build -buildvcs=false -trimpath -ldflags "-s -w -X github.com/drakkan/sftpgo/v2/version.commit=${{ steps.get_commit.outputs.COMMIT }} -X github.com/drakkan/sftpgo/v2/version.date=`date -u +%FT%TZ`" -o sftpgo
+            go version
+            go build -buildvcs=false -trimpath -ldflags "-s -w -X github.com/drakkan/sftpgo/v2/version.commit=${{ steps.get_version.outputs.COMMIT }} -X github.com/drakkan/sftpgo/v2/version.date=`date -u +%FT%TZ`" -o sftpgo
             mkdir -p output/{init,sqlite,bash_completion,zsh_completion}
             echo "For documentation please take a look here:" > output/README.txt
             echo "" >> output/README.txt

Dockerfile

@@ -20,7 +20,7 @@ ARG FEATURES
 COPY . .
 
 RUN set -xe && \
-    export COMMIT_SHA=${COMMIT_SHA:-$(git describe --always --dirty)} && \
+    export COMMIT_SHA=${COMMIT_SHA:-$(git describe --always --abbrev=8 --dirty)} && \
     go build $(if [ -n "${FEATURES}" ]; then echo "-tags ${FEATURES}"; fi) -trimpath -ldflags "-s -w -X github.com/drakkan/sftpgo/v2/version.commit=${COMMIT_SHA} -X github.com/drakkan/sftpgo/v2/version.date=`date -u +%FT%TZ`" -v -o sftpgo
 
 # Set to "true" to download the "official" plugins in /usr/local/bin

Dockerfile.alpine

@@ -22,7 +22,7 @@ ARG FEATURES
 COPY . .
 
 RUN set -xe && \
-    export COMMIT_SHA=${COMMIT_SHA:-$(git describe --always --dirty)} && \
+    export COMMIT_SHA=${COMMIT_SHA:-$(git describe --always --abbrev=8 --dirty)} && \
     go build $(if [ -n "${FEATURES}" ]; then echo "-tags ${FEATURES}"; fi) -trimpath -ldflags "-s -w -X github.com/drakkan/sftpgo/v2/version.commit=${COMMIT_SHA} -X github.com/drakkan/sftpgo/v2/version.date=`date -u +%FT%TZ`" -v -o sftpgo
 
 

Dockerfile.distroless

@@ -20,7 +20,7 @@ ARG FEATURES=nosqlite
 COPY . .
 
 RUN set -xe && \
-    export COMMIT_SHA=${COMMIT_SHA:-$(git describe --always --dirty)} && \
+    export COMMIT_SHA=${COMMIT_SHA:-$(git describe --always --abbrev=8 --dirty)} && \
     go build $(if [ -n "${FEATURES}" ]; then echo "-tags ${FEATURES}"; fi) -trimpath -ldflags "-s -w -X github.com/drakkan/sftpgo/v2/version.commit=${COMMIT_SHA} -X github.com/drakkan/sftpgo/v2/version.date=`date -u +%FT%TZ`" -v -o sftpgo
 
 # Modify the default configuration file

docs/build-from-source.md

@@ -29,7 +29,7 @@ Version info, such as git commit and build date, can be embedded setting the fol
 For example, you can build using the following command:
 
 ```bash
-go build -tags nogcs,nos3,nosqlite -ldflags "-s -w -X github.com/drakkan/sftpgo/v2/version.commit=`git describe --always --dirty` -X github.com/drakkan/sftpgo/v2/version.date=`date -u +%FT%TZ`" -o sftpgo
+go build -tags nogcs,nos3,nosqlite -ldflags "-s -w -X github.com/drakkan/sftpgo/v2/version.commit=`git describe --always --abbrev=8 --dirty` -X github.com/drakkan/sftpgo/v2/version.date=`date -u +%FT%TZ`" -o sftpgo
 ```
 
 You should get a version that includes git commit, build date and available features like this one: