This update provides:
1) workaround around the build failures. In
summary, it forces the download of some packages during the build
process.
2) update the set of packages that should go inside the vendor
directory
3) Update the dockerfile to use go 1.10
Change-Id: I2bfd090ce0f25b0c10aa214755ae2da7e5384d60
diff --git a/vendor/github.com/coreos/bbolt/bolt_windows.go b/vendor/github.com/coreos/bbolt/bolt_windows.go
new file mode 100644
index 0000000..d538e6a
--- /dev/null
+++ b/vendor/github.com/coreos/bbolt/bolt_windows.go
@@ -0,0 +1,144 @@
+package bolt
+
+import (
+ "fmt"
+ "os"
+ "syscall"
+ "time"
+ "unsafe"
+)
+
+// LockFileEx code derived from golang build filemutex_windows.go @ v1.5.1
+var (
+ modkernel32 = syscall.NewLazyDLL("kernel32.dll")
+ procLockFileEx = modkernel32.NewProc("LockFileEx")
+ procUnlockFileEx = modkernel32.NewProc("UnlockFileEx")
+)
+
+const (
+ lockExt = ".lock"
+
+ // see https://msdn.microsoft.com/en-us/library/windows/desktop/aa365203(v=vs.85).aspx
+ flagLockExclusive = 2
+ flagLockFailImmediately = 1
+
+ // see https://msdn.microsoft.com/en-us/library/windows/desktop/ms681382(v=vs.85).aspx
+ errLockViolation syscall.Errno = 0x21
+)
+
+func lockFileEx(h syscall.Handle, flags, reserved, locklow, lockhigh uint32, ol *syscall.Overlapped) (err error) {
+ r, _, err := procLockFileEx.Call(uintptr(h), uintptr(flags), uintptr(reserved), uintptr(locklow), uintptr(lockhigh), uintptr(unsafe.Pointer(ol)))
+ if r == 0 {
+ return err
+ }
+ return nil
+}
+
+func unlockFileEx(h syscall.Handle, reserved, locklow, lockhigh uint32, ol *syscall.Overlapped) (err error) {
+ r, _, err := procUnlockFileEx.Call(uintptr(h), uintptr(reserved), uintptr(locklow), uintptr(lockhigh), uintptr(unsafe.Pointer(ol)), 0)
+ if r == 0 {
+ return err
+ }
+ return nil
+}
+
+// fdatasync flushes written data to a file descriptor.
+func fdatasync(db *DB) error {
+ return db.file.Sync()
+}
+
+// flock acquires an advisory lock on a file descriptor.
+func flock(db *DB, mode os.FileMode, exclusive bool, timeout time.Duration) error {
+ // Create a separate lock file on windows because a process
+ // cannot share an exclusive lock on the same file. This is
+ // needed during Tx.WriteTo().
+ f, err := os.OpenFile(db.path+lockExt, os.O_CREATE, mode)
+ if err != nil {
+ return err
+ }
+ db.lockfile = f
+
+ var t time.Time
+ for {
+ // If we're beyond our timeout then return an error.
+ // This can only occur after we've attempted a flock once.
+ if t.IsZero() {
+ t = time.Now()
+ } else if timeout > 0 && time.Since(t) > timeout {
+ return ErrTimeout
+ }
+
+ var flag uint32 = flagLockFailImmediately
+ if exclusive {
+ flag |= flagLockExclusive
+ }
+
+ err := lockFileEx(syscall.Handle(db.lockfile.Fd()), flag, 0, 1, 0, &syscall.Overlapped{})
+ if err == nil {
+ return nil
+ } else if err != errLockViolation {
+ return err
+ }
+
+ // Wait for a bit and try again.
+ time.Sleep(50 * time.Millisecond)
+ }
+}
+
+// funlock releases an advisory lock on a file descriptor.
+func funlock(db *DB) error {
+ err := unlockFileEx(syscall.Handle(db.lockfile.Fd()), 0, 1, 0, &syscall.Overlapped{})
+ db.lockfile.Close()
+ os.Remove(db.path+lockExt)
+ return err
+}
+
+// mmap memory maps a DB's data file.
+// Based on: https://github.com/edsrzf/mmap-go
+func mmap(db *DB, sz int) error {
+ if !db.readOnly {
+ // Truncate the database to the size of the mmap.
+ if err := db.file.Truncate(int64(sz)); err != nil {
+ return fmt.Errorf("truncate: %s", err)
+ }
+ }
+
+ // Open a file mapping handle.
+ sizelo := uint32(sz >> 32)
+ sizehi := uint32(sz) & 0xffffffff
+ h, errno := syscall.CreateFileMapping(syscall.Handle(db.file.Fd()), nil, syscall.PAGE_READONLY, sizelo, sizehi, nil)
+ if h == 0 {
+ return os.NewSyscallError("CreateFileMapping", errno)
+ }
+
+ // Create the memory map.
+ addr, errno := syscall.MapViewOfFile(h, syscall.FILE_MAP_READ, 0, 0, uintptr(sz))
+ if addr == 0 {
+ return os.NewSyscallError("MapViewOfFile", errno)
+ }
+
+ // Close mapping handle.
+ if err := syscall.CloseHandle(syscall.Handle(h)); err != nil {
+ return os.NewSyscallError("CloseHandle", err)
+ }
+
+ // Convert to a byte array.
+ db.data = ((*[maxMapSize]byte)(unsafe.Pointer(addr)))
+ db.datasz = sz
+
+ return nil
+}
+
+// munmap unmaps a pointer from a file.
+// Based on: https://github.com/edsrzf/mmap-go
+func munmap(db *DB) error {
+ if db.data == nil {
+ return nil
+ }
+
+ addr := (uintptr)(unsafe.Pointer(&db.data[0]))
+ if err := syscall.UnmapViewOfFile(addr); err != nil {
+ return os.NewSyscallError("UnmapViewOfFile", err)
+ }
+ return nil
+}