1 files changed, 0 insertions, 199 deletions
diff --git a/helper/bwrap/builder.go b/helper/bwrap/builder.go
deleted file mode 100644
index a9481921..00000000
--- a/helper/bwrap/builder.go
+++ /dev/null
@@ -1,199 +0,0 @@
-package bwrap
-
-import (
-	"os"
-)
-
-/*
-Bind binds mount src on host to dest in sandbox.
-
-Bind(src, dest) bind mount host path readonly on sandbox
-(--ro-bind SRC DEST).
-Bind(src, dest, true) equal to ROBind but ignores non-existent host path
-(--ro-bind-try SRC DEST).
-
-Bind(src, dest, false, true) bind mount host path on sandbox.
-(--bind SRC DEST).
-Bind(src, dest, true, true) equal to Bind but ignores non-existent host path
-(--bind-try SRC DEST).
-
-Bind(src, dest, false, true, true) bind mount host path on sandbox, allowing device access
-(--dev-bind SRC DEST).
-Bind(src, dest, true, true, true) equal to DevBind but ignores non-existent host path
-(--dev-bind-try SRC DEST).
-*/
-func (c *Config) Bind(src, dest string, opts ...bool) *Config {
-	var (
-		try   bool
-		write bool
-		dev   bool
-	)
-
-	if len(opts) > 0 {
-		try = opts[0]
-	}
-	if len(opts) > 1 {
-		write = opts[1]
-	}
-	if len(opts) > 2 {
-		dev = opts[2]
-	}
-
-	if dev {
-		if try {
-			c.Filesystem = append(c.Filesystem, &pairF{DevBindTry.String(), src, dest})
-		} else {
-			c.Filesystem = append(c.Filesystem, &pairF{DevBind.String(), src, dest})
-		}
-		return c
-	} else if write {
-		if try {
-			c.Filesystem = append(c.Filesystem, &pairF{BindTry.String(), src, dest})
-		} else {
-			c.Filesystem = append(c.Filesystem, &pairF{Bind.String(), src, dest})
-		}
-		return c
-	} else {
-		if try {
-			c.Filesystem = append(c.Filesystem, &pairF{ROBindTry.String(), src, dest})
-		} else {
-			c.Filesystem = append(c.Filesystem, &pairF{ROBind.String(), src, dest})
-		}
-		return c
-	}
-}
-
-// WriteFile copy from FD to destination DEST
-// (--file FD DEST)
-func (c *Config) WriteFile(name string, data []byte) *Config {
-	c.Filesystem = append(c.Filesystem, &DataConfig{Dest: name, Data: data, Type: DataWrite})
-	return c
-}
-
-/*
-CopyBind copy from FD to file which is readonly bind-mounted on DEST
-(--ro-bind-data FD DEST)
-
-CopyBind(dest, payload, true) copy from FD to file which is bind-mounted on DEST
-(--bind-data FD DEST)
-*/
-func (c *Config) CopyBind(dest string, payload []byte, opts ...bool) *Config {
-	var p *[]byte
-	c.CopyBindRef(dest, &p, opts...)
-	*p = payload
-	return c
-}
-
-// CopyBindRef is the same as CopyBind but writes the address of DataConfig.Data.
-func (c *Config) CopyBindRef(dest string, payloadRef **[]byte, opts ...bool) *Config {
-	t := DataROBind
-	if len(opts) > 0 && opts[0] {
-		t = DataBind
-	}
-	d := &DataConfig{Dest: dest, Type: t}
-	*payloadRef = &d.Data
-
-	c.Filesystem = append(c.Filesystem, d)
-	return c
-}
-
-// Dir create dir in sandbox
-// (--dir DEST)
-func (c *Config) Dir(dest string) *Config {
-	c.Filesystem = append(c.Filesystem, &stringF{Dir.String(), dest})
-	return c
-}
-
-// RemountRO remount path as readonly; does not recursively remount
-// (--remount-ro DEST)
-func (c *Config) RemountRO(dest string) *Config {
-	c.Filesystem = append(c.Filesystem, &stringF{RemountRO.String(), dest})
-	return c
-}
-
-// Procfs mount new procfs in sandbox
-// (--proc DEST)
-func (c *Config) Procfs(dest string) *Config {
-	c.Filesystem = append(c.Filesystem, &stringF{Procfs.String(), dest})
-	return c
-}
-
-// DevTmpfs mount new dev in sandbox
-// (--dev DEST)
-func (c *Config) DevTmpfs(dest string) *Config {
-	c.Filesystem = append(c.Filesystem, &stringF{DevTmpfs.String(), dest})
-	return c
-}
-
-// Mqueue mount new mqueue in sandbox
-// (--mqueue DEST)
-func (c *Config) Mqueue(dest string) *Config {
-	c.Filesystem = append(c.Filesystem, &stringF{Mqueue.String(), dest})
-	return c
-}
-
-// Tmpfs mount new tmpfs in sandbox
-// (--tmpfs DEST)
-func (c *Config) Tmpfs(dest string, size int, perm ...os.FileMode) *Config {
-	tmpfs := &PermConfig[*TmpfsConfig]{Inner: &TmpfsConfig{Dir: dest}}
-	if size >= 0 {
-		tmpfs.Inner.Size = size
-	}
-	if len(perm) == 1 {
-		tmpfs.Mode = &perm[0]
-	}
-	c.Filesystem = append(c.Filesystem, tmpfs)
-	return c
-}
-
-// Overlay mount overlayfs on DEST, with writes going to an invisible tmpfs
-// (--tmp-overlay DEST)
-func (c *Config) Overlay(dest string, src ...string) *Config {
-	c.Filesystem = append(c.Filesystem, &OverlayConfig{Src: src, Dest: dest})
-	return c
-}
-
-// Join mount overlayfs read-only on DEST
-// (--ro-overlay DEST)
-func (c *Config) Join(dest string, src ...string) *Config {
-	c.Filesystem = append(c.Filesystem, &OverlayConfig{Src: src, Dest: dest, Persist: new([2]string)})
-	return c
-}
-
-// Persist mount overlayfs on DEST, with RWSRC as the host path for writes and
-// WORKDIR an empty directory on the same filesystem as RWSRC
-// (--overlay RWSRC WORKDIR DEST)
-func (c *Config) Persist(dest, rwsrc, workdir string, src ...string) *Config {
-	if rwsrc == "" || workdir == "" {
-		panic("persist called without required paths")
-	}
-	c.Filesystem = append(c.Filesystem, &OverlayConfig{Src: src, Dest: dest, Persist: &[2]string{rwsrc, workdir}})
-	return c
-}
-
-// Symlink create symlink within sandbox
-// (--symlink SRC DEST)
-func (c *Config) Symlink(src, dest string, perm ...os.FileMode) *Config {
-	symlink := &PermConfig[SymlinkConfig]{Inner: SymlinkConfig{src, dest}}
-	if len(perm) == 1 {
-		symlink.Mode = &perm[0]
-	}
-	c.Filesystem = append(c.Filesystem, symlink)
-	return c
-}
-
-// SetUID sets custom uid in the sandbox, requires new user namespace (--uid UID).
-func (c *Config) SetUID(uid int) *Config {
-	if uid >= 0 {
-		c.UID = &uid
-	}
-	return c
-}
-
-// SetGID sets custom gid in the sandbox, requires new user namespace (--gid GID).
-func (c *Config) SetGID(gid int) *Config {
-	if gid >= 0 {
-		c.GID = &gid
-	}
-	return c
-}