fix: normalize version variable in buildx download url

Author: xoxys

.drone.jsonnet

@@ -87,8 +87,9 @@ local PipelineBuildBinaries = {
       commands: [
         '[ -z "${DRONE_TAG}" ] && BUILD_VERSION=${DRONE_COMMIT_SHA:0:8} || BUILD_VERSION=${DRONE_TAG##v}',
         'mkdir -p release/',
-        "cd cmd/drone-docker-buildx && xgo -ldflags \"-s -w -X main.version=$BUILD_VERSION\" -tags netgo -targets 'linux/amd64,linux/arm-6,linux/arm64' -out drone-docker-buildx .",
+        "cd cmd/drone-docker-buildx && xgo -ldflags \"-s -w -X main.version=$BUILD_VERSION\" -tags netgo -targets 'linux/amd64,linux/arm-6,linux/arm-7,linux/arm64' -out drone-docker-buildx .",
         'mv /build/* /drone/src/release/',
+        'ls -l /drone/src/release/'
       ],
     },
     {

docker/Dockerfile.amd64

@@ -11,11 +11,12 @@ ARG BUILDX_VERSION
 
 # renovate: datasource=github-releases depName=docker/buildx
 ENV BUILDX_VERSION="${BUILDX_VERSION:-v0.5.1}"
+
 ENV DOCKER_HOST=unix:///var/run/docker.sock
 
 RUN apk --update add --virtual .build-deps curl && \
     mkdir -p /usr/lib/docker/cli-plugins/ && \
-    curl -SsL -o /usr/lib/docker/cli-plugins/docker-buildx "https://github.com/docker/buildx/releases/download/v${BUILDX_VERSION}/buildx-v${BUILDX_VERSION}.linux-amd64" && \
+    curl -SsL -o /usr/lib/docker/cli-plugins/docker-buildx "https://github.com/docker/buildx/releases/download/v${BUILDX_VERSION##v}/buildx-v${BUILDX_VERSION##v}.linux-amd64" && \
     chmod 755 /usr/lib/docker/cli-plugins/docker-buildx && \
     apk del .build-deps && \
     rm -rf /var/cache/apk/* && \

docker/Dockerfile.arm

@@ -11,11 +11,12 @@ ARG BUILDX_VERSION
 
 # renovate: datasource=github-releases depName=docker/buildx
 ENV BUILDX_VERSION="${BUILDX_VERSION:-v0.5.1}"
+
 ENV DOCKER_HOST=unix:///var/run/docker.sock
 
 RUN apk --update add --virtual .build-deps curl && \
     mkdir -p /usr/lib/docker/cli-plugins/ && \
-    curl -SsL -o /usr/lib/docker/cli-plugins/docker-buildx "https://github.com/docker/buildx/releases/download/v${BUILDX_VERSION}/buildx-v${BUILDX_VERSION}.linux-arm-v7" && \
+    curl -SsL -o /usr/lib/docker/cli-plugins/docker-buildx "https://github.com/docker/buildx/releases/download/v${BUILDX_VERSION##v}/buildx-v${BUILDX_VERSION##v}.linux-arm-v7" && \
     chmod 755 /usr/lib/docker/cli-plugins/docker-buildx && \
     apk del .build-deps && \
     rm -rf /var/cache/apk/* && \

docker/Dockerfile.arm64

@@ -11,11 +11,12 @@ ARG BUILDX_VERSION
 
 # renovate: datasource=github-releases depName=docker/buildx
 ENV BUILDX_VERSION="${BUILDX_VERSION:-v0.5.1}"
+
 ENV DOCKER_HOST=unix:///var/run/docker.sock
 
 RUN apk --update add --virtual .build-deps curl && \
     mkdir -p /usr/lib/docker/cli-plugins/ && \
-    curl -SsL -o /usr/lib/docker/cli-plugins/docker-buildx "https://github.com/docker/buildx/releases/download/v${BUILDX_VERSION}/buildx-v${BUILDX_VERSION}.linux-arm64" && \
+    curl -SsL -o /usr/lib/docker/cli-plugins/docker-buildx "https://github.com/docker/buildx/releases/download/v${BUILDX_VERSION##v}/buildx-v${BUILDX_VERSION##v}.linux-arm64" && \
     chmod 755 /usr/lib/docker/cli-plugins/docker-buildx && \
     apk del .build-deps && \
     rm -rf /var/cache/apk/* && \