xbps-builder: Add xbps-build and fetch default last changes

xbps-builder/Dockerfile

@@ -1,5 +1,4 @@
 FROM d.xr.to/base:glibc
-COPY files/fakedchroot.sh /_fakedchroot.sh
-COPY files/setup-fakedchroot.sh /
-RUN bash /setup-fakedchroot.sh && rm /setup-fakedchroot.sh
+COPY files/* /opt/dxrto/
+RUN chmod a+x /opt/dxrto/setup-fakedchroot /opt/dxrto/fakedchroot.sh /opt/dxrto/xbps-build && /opt/dxrto/setup-fakedchroot && ln -s /opt/dxrto/xbps-build /bin/xbps-build
 WORKDIR '/_workdir'

xbps-builder/files/setup-fakedchroot

@@ -1,7 +1,11 @@
 #!/usr/bin/env bash
-
 set -e;
 
+if [ "$1" == "--fix" ]; then
+  sed -i 's:check_installed_pkg base-chroot-0.1_1:true:' common/xbps-src/shutils/common.sh;
+  exit $?
+fi
+
 readonly WORKDIR="/_workdir"
 # Install base utils required for downloading latest void packages and running xbps-src
 xbps-install -Sy xtools base-devel chroot-git chroot-util-linux tar wget coreutils
@@ -11,8 +15,7 @@ git clone --depth 1 'https://github.com/void-linux/void-packages.git' "${WORKDIR
 cd "${WORKDIR}";
 
 # Copy fakedchroot chroot style into chroot-style dir and make it executable
-cp /_fakedchroot.sh "${WORKDIR}/common/chroot-style/fakedchroot.sh";
-chmod a+x "${WORKDIR}/common/chroot-style/fakedchroot.sh";
+ln -s /opt/dxrto/fakedchroot.sh "${WORKDIR}/common/chroot-style/fakedchroot.sh";
 
 # If masterdir exists: remove it, because we will replace it with a symlink
 if [ -d "${WORKDIR}/masterdir" ]; then

xbps-builder/files/xbps-build

@@ -0,0 +1,12 @@
+#!/usr/bin/bash
+set -e
+
+cd /_workdir;
+
+echo "Updating srcpkgs";
+git checkout .;
+git pull --ff;
+echo "Fixing fakedchroot";
+/opt/dxrto/setup-fakedchroot --fix;
+echo "Running build";
+./xbps-src pkg "$@";