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Move StrSlice to types.

Browse source 
This is a very docker concept that nobody elses need.
We only maintain it to keep the API backwards compatible.

Signed-off-by: David Calavera <david.calavera@gmail.com>
This commit is contained in:
David Calavera 2015-12-17 17:22:18 -05:00
parent 81c8e4d4c8
commit f9b857a200
11 changed files with 76 additions and 76 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
pkg/stringutils/strslice.go → api/types/strslice/strslice.go
View file

@ -1,4 +1,4 @@
package stringutils
package strslice
import (
"encoding/json"
@ -65,7 +65,7 @@ func (e *StrSlice) ToString() string {
return strings.Join(s, " ")
}
// NewStrSlice creates an StrSlice based on the specified parts (as strings).
func NewStrSlice(parts ...string) *StrSlice {
// New creates an StrSlice based on the specified parts (as strings).
func New(parts ...string) *StrSlice {
return &StrSlice{parts}
}

22
pkg/stringutils/strslice_test.go → api/types/strslice/strslice_test.go
View file

@ -1,4 +1,4 @@
package stringutils
package strslice
import (
"encoding/json"
@ -93,9 +93,9 @@ func TestStrSliceUnmarshalSlice(t *testing.T) {
func TestStrSliceToString(t *testing.T) {
slices := map[*StrSlice]string{
NewStrSlice(""): "",
NewStrSlice("one"): "one",
NewStrSlice("one", "two"): "one two",
New(""): "",
New("one"): "one",
New("one", "two"): "one two",
}
for s, expected := range slices {
toString := s.ToString()
@ -108,10 +108,10 @@ func TestStrSliceToString(t *testing.T) {
func TestStrSliceLen(t *testing.T) {
var emptyStrSlice *StrSlice
slices := map[*StrSlice]int{
NewStrSlice(""): 1,
NewStrSlice("one"): 1,
NewStrSlice("one", "two"): 2,
emptyStrSlice: 0,
New(""): 1,
New("one"): 1,
New("one", "two"): 2,
emptyStrSlice: 0,
}
for s, expected := range slices {
if s.Len() != expected {
@ -123,9 +123,9 @@ func TestStrSliceLen(t *testing.T) {
func TestStrSliceSlice(t *testing.T) {
var emptyStrSlice *StrSlice
slices := map[*StrSlice][]string{
NewStrSlice("one"): {"one"},
NewStrSlice("one", "two"): {"one", "two"},
emptyStrSlice: nil,
New("one"): {"one"},
New("one", "two"): {"one", "two"},
emptyStrSlice: nil,
}
for s, expected := range slices {
if !reflect.DeepEqual(s.Slice(), expected) {

14
builder/dockerfile/dispatchers.go
View file

@ -18,12 +18,12 @@ import (
"strings"
"github.com/Sirupsen/logrus"
"github.com/docker/docker/api/types/strslice"
"github.com/docker/docker/builder"
derr "github.com/docker/docker/errors"
flag "github.com/docker/docker/pkg/mflag"
"github.com/docker/docker/pkg/nat"
"github.com/docker/docker/pkg/signal"
"github.com/docker/docker/pkg/stringutils"
"github.com/docker/docker/pkg/system"
"github.com/docker/docker/runconfig"
)
@ -330,7 +330,7 @@ func run(b *Builder, args []string, attributes map[string]bool, original string)
// stash the config environment
env := b.runConfig.Env
defer func(cmd *stringutils.StrSlice) { b.runConfig.Cmd = cmd }(cmd)
defer func(cmd *strslice.StrSlice) { b.runConfig.Cmd = cmd }(cmd)
defer func(env []string) { b.runConfig.Env = env }(env)
// derive the net build-time environment for this run. We let config
@ -373,7 +373,7 @@ func run(b *Builder, args []string, attributes map[string]bool, original string)
if len(cmdBuildEnv) > 0 {
sort.Strings(cmdBuildEnv)
tmpEnv := append([]string{fmt.Sprintf("|%d", len(cmdBuildEnv))}, cmdBuildEnv...)
saveCmd = stringutils.NewStrSlice(append(tmpEnv, saveCmd.Slice()...)...)
saveCmd = strslice.New(append(tmpEnv, saveCmd.Slice()...)...)
}
b.runConfig.Cmd = saveCmd
@ -431,7 +431,7 @@ func cmd(b *Builder, args []string, attributes map[string]bool, original string)
}
}
b.runConfig.Cmd = stringutils.NewStrSlice(cmdSlice...)
b.runConfig.Cmd = strslice.New(cmdSlice...)
if err := b.commit("", b.runConfig.Cmd, fmt.Sprintf("CMD %q", cmdSlice)); err != nil {
return err
@ -462,16 +462,16 @@ func entrypoint(b *Builder, args []string, attributes map[string]bool, original
switch {
case attributes["json"]:
// ENTRYPOINT ["echo", "hi"]
b.runConfig.Entrypoint = stringutils.NewStrSlice(parsed...)
b.runConfig.Entrypoint = strslice.New(parsed...)
case len(parsed) == 0:
// ENTRYPOINT []
b.runConfig.Entrypoint = nil
default:
// ENTRYPOINT echo hi
if runtime.GOOS != "windows" {
b.runConfig.Entrypoint = stringutils.NewStrSlice("/bin/sh", "-c", parsed[0])
b.runConfig.Entrypoint = strslice.New("/bin/sh", "-c", parsed[0])
} else {
b.runConfig.Entrypoint = stringutils.NewStrSlice("cmd", "/S", "/C", parsed[0])
b.runConfig.Entrypoint = strslice.New("cmd", "/S", "/C", parsed[0])
}
}

16
builder/dockerfile/internals.go
View file

@ -21,6 +21,7 @@ import (
"github.com/Sirupsen/logrus"
"github.com/docker/docker/api"
"github.com/docker/docker/api/types"
"github.com/docker/docker/api/types/strslice"
"github.com/docker/docker/builder"
"github.com/docker/docker/builder/dockerfile/parser"
"github.com/docker/docker/pkg/archive"
@ -30,14 +31,13 @@ import (
"github.com/docker/docker/pkg/progress"
"github.com/docker/docker/pkg/streamformatter"
"github.com/docker/docker/pkg/stringid"
"github.com/docker/docker/pkg/stringutils"
"github.com/docker/docker/pkg/system"
"github.com/docker/docker/pkg/tarsum"
"github.com/docker/docker/pkg/urlutil"
"github.com/docker/docker/runconfig"
)
func (b *Builder) commit(id string, autoCmd *stringutils.StrSlice, comment string) error {
func (b *Builder) commit(id string, autoCmd *strslice.StrSlice, comment string) error {
if b.disableCommit {
return nil
}
@ -48,11 +48,11 @@ func (b *Builder) commit(id string, autoCmd *stringutils.StrSlice, comment strin
if id == "" {
cmd := b.runConfig.Cmd
if runtime.GOOS != "windows" {
b.runConfig.Cmd = stringutils.NewStrSlice("/bin/sh", "-c", "#(nop) "+comment)
b.runConfig.Cmd = strslice.New("/bin/sh", "-c", "#(nop) "+comment)
} else {
b.runConfig.Cmd = stringutils.NewStrSlice("cmd", "/S /C", "REM (nop) "+comment)
b.runConfig.Cmd = strslice.New("cmd", "/S /C", "REM (nop) "+comment)
}
defer func(cmd *stringutils.StrSlice) { b.runConfig.Cmd = cmd }(cmd)
defer func(cmd *strslice.StrSlice) { b.runConfig.Cmd = cmd }(cmd)
hit, err := b.probeCache()
if err != nil {
@ -171,11 +171,11 @@ func (b *Builder) runContextCommand(args []string, allowRemote bool, allowLocalD
cmd := b.runConfig.Cmd
if runtime.GOOS != "windows" {
b.runConfig.Cmd = stringutils.NewStrSlice("/bin/sh", "-c", fmt.Sprintf("#(nop) %s %s in %s", cmdName, srcHash, dest))
b.runConfig.Cmd = strslice.New("/bin/sh", "-c", fmt.Sprintf("#(nop) %s %s in %s", cmdName, srcHash, dest))
} else {
b.runConfig.Cmd = stringutils.NewStrSlice("cmd", "/S", "/C", fmt.Sprintf("REM (nop) %s %s in %s", cmdName, srcHash, dest))
b.runConfig.Cmd = strslice.New("cmd", "/S", "/C", fmt.Sprintf("REM (nop) %s %s in %s", cmdName, srcHash, dest))
}
defer func(cmd *stringutils.StrSlice) { b.runConfig.Cmd = cmd }(cmd)
defer func(cmd *strslice.StrSlice) { b.runConfig.Cmd = cmd }(cmd)
if hit, err := b.probeCache(); err != nil {
return err

4
daemon/daemon.go
View file

@ -23,6 +23,7 @@ import (
"github.com/docker/docker/api/types"
"github.com/docker/docker/api/types/filters"
registrytypes "github.com/docker/docker/api/types/registry"
"github.com/docker/docker/api/types/strslice"
"github.com/docker/docker/container"
"github.com/docker/docker/daemon/events"
"github.com/docker/docker/daemon/exec"
@ -53,7 +54,6 @@ import (
"github.com/docker/docker/pkg/signal"
"github.com/docker/docker/pkg/streamformatter"
"github.com/docker/docker/pkg/stringid"
"github.com/docker/docker/pkg/stringutils"
"github.com/docker/docker/pkg/sysinfo"
"github.com/docker/docker/pkg/system"
"github.com/docker/docker/pkg/truncindex"
@ -479,7 +479,7 @@ func (daemon *Daemon) generateHostname(id string, config *runconfig.Config) {
}
}
func (daemon *Daemon) getEntrypointAndArgs(configEntrypoint *stringutils.StrSlice, configCmd *stringutils.StrSlice) (string, []string) {
func (daemon *Daemon) getEntrypointAndArgs(configEntrypoint *strslice.StrSlice, configCmd *strslice.StrSlice) (string, []string) {
cmdSlice := configCmd.Slice()
if configEntrypoint.Len() != 0 {
eSlice := configEntrypoint.Slice()

6
daemon/exec.go
View file

@ -6,13 +6,13 @@ import (
"time"
"github.com/Sirupsen/logrus"
"github.com/docker/docker/api/types/strslice"
"github.com/docker/docker/container"
"github.com/docker/docker/daemon/exec"
"github.com/docker/docker/daemon/execdriver"
derr "github.com/docker/docker/errors"
"github.com/docker/docker/pkg/pools"
"github.com/docker/docker/pkg/promise"
"github.com/docker/docker/pkg/stringutils"
"github.com/docker/docker/runconfig"
)
@ -85,8 +85,8 @@ func (d *Daemon) ContainerExecCreate(config *runconfig.ExecConfig) (string, erro
return "", err
}
cmd := stringutils.NewStrSlice(config.Cmd...)
entrypoint, args := d.getEntrypointAndArgs(stringutils.NewStrSlice(), cmd)
cmd := strslice.New(config.Cmd...)
entrypoint, args := d.getEntrypointAndArgs(strslice.New(), cmd)
processConfig := &execdriver.ProcessConfig{
CommonProcessConfig: execdriver.CommonProcessConfig{

14
runconfig/compare_test.go
View file

@ -3,8 +3,8 @@ package runconfig
import (
"testing"
"github.com/docker/docker/api/types/strslice"
"github.com/docker/docker/pkg/nat"
"github.com/docker/docker/pkg/stringutils"
)
// Just to make life easier
@ -33,12 +33,12 @@ func TestCompare(t *testing.T) {
volumes3["/test3"] = struct{}{}
envs1 := []string{"ENV1=value1", "ENV2=value2"}
envs2 := []string{"ENV1=value1", "ENV3=value3"}
entrypoint1 := stringutils.NewStrSlice("/bin/sh", "-c")
entrypoint2 := stringutils.NewStrSlice("/bin/sh", "-d")
entrypoint3 := stringutils.NewStrSlice("/bin/sh", "-c", "echo")
cmd1 := stringutils.NewStrSlice("/bin/sh", "-c")
cmd2 := stringutils.NewStrSlice("/bin/sh", "-d")
cmd3 := stringutils.NewStrSlice("/bin/sh", "-c", "echo")
entrypoint1 := strslice.New("/bin/sh", "-c")
entrypoint2 := strslice.New("/bin/sh", "-d")
entrypoint3 := strslice.New("/bin/sh", "-c", "echo")
cmd1 := strslice.New("/bin/sh", "-c")
cmd2 := strslice.New("/bin/sh", "-d")
cmd3 := strslice.New("/bin/sh", "-c", "echo")
labels1 := map[string]string{"LABEL1": "value1", "LABEL2": "value2"}
labels2 := map[string]string{"LABEL1": "value1", "LABEL2": "value3"}
labels3 := map[string]string{"LABEL1": "value1", "LABEL2": "value2", "LABEL3": "value3"}

6
runconfig/config.go
View file

@ -5,8 +5,8 @@ import (
"fmt"
"io"
"github.com/docker/docker/api/types/strslice"
"github.com/docker/docker/pkg/nat"
"github.com/docker/docker/pkg/stringutils"
"github.com/docker/docker/volume"
)
@ -29,12 +29,12 @@ type Config struct {
OpenStdin bool // Open stdin
StdinOnce bool // If true, close stdin after the 1 attached client disconnects.
Env []string // List of environment variable to set in the container
Cmd *stringutils.StrSlice // Command to run when starting the container
Cmd *strslice.StrSlice // Command to run when starting the container
ArgsEscaped bool `json:",omitempty"` // True if command is already escaped (Windows specific)
Image string // Name of the image as it was passed by the operator (eg. could be symbolic)
Volumes map[string]struct{} // List of volumes (mounts) used for the container
WorkingDir string // Current directory (PWD) in the command will be launched
Entrypoint *stringutils.StrSlice // Entrypoint to run when starting the container
Entrypoint *strslice.StrSlice // Entrypoint to run when starting the container
NetworkDisabled bool `json:",omitempty"` // Is network disabled
MacAddress string `json:",omitempty"` // Mac Address of the container
OnBuild []string // ONBUILD metadata that were defined on the image Dockerfile

12
runconfig/config_test.go
View file

@ -9,12 +9,12 @@ import (
"strings"
"testing"
"github.com/docker/docker/pkg/stringutils"
"github.com/docker/docker/api/types/strslice"
)
type f struct {
file string
entrypoint *stringutils.StrSlice
entrypoint *strslice.StrSlice
}
func TestDecodeContainerConfig(t *testing.T) {
@ -27,14 +27,14 @@ func TestDecodeContainerConfig(t *testing.T) {
if runtime.GOOS != "windows" {
image = "ubuntu"
fixtures = []f{
{"fixtures/unix/container_config_1_14.json", stringutils.NewStrSlice()},
{"fixtures/unix/container_config_1_17.json", stringutils.NewStrSlice("bash")},
{"fixtures/unix/container_config_1_19.json", stringutils.NewStrSlice("bash")},
{"fixtures/unix/container_config_1_14.json", strslice.New()},
{"fixtures/unix/container_config_1_17.json", strslice.New("bash")},
{"fixtures/unix/container_config_1_19.json", strslice.New("bash")},
}
} else {
image = "windows"
fixtures = []f{
{"fixtures/windows/container_config_1_19.json", stringutils.NewStrSlice("cmd")},
{"fixtures/windows/container_config_1_19.json", strslice.New("cmd")},
}
}

38
runconfig/hostconfig.go
View file

@ -5,9 +5,9 @@ import (
"io"
"strings"
"github.com/docker/docker/api/types/strslice"
"github.com/docker/docker/pkg/blkiodev"
"github.com/docker/docker/pkg/nat"
"github.com/docker/docker/pkg/stringutils"
"github.com/docker/docker/pkg/ulimit"
)
@ -207,24 +207,24 @@ type HostConfig struct {
VolumesFrom []string // List of volumes to take from other container
// Applicable to UNIX platforms
CapAdd *stringutils.StrSlice // List of kernel capabilities to add to the container
CapDrop *stringutils.StrSlice // List of kernel capabilities to remove from the container
DNS []string `json:"Dns"` // List of DNS server to lookup
DNSOptions []string `json:"DnsOptions"` // List of DNSOption to look for
DNSSearch []string `json:"DnsSearch"` // List of DNSSearch to look for
ExtraHosts []string // List of extra hosts
GroupAdd []string // List of additional groups that the container process will run as
IpcMode IpcMode // IPC namespace to use for the container
Links []string // List of links (in the name:alias form)
OomScoreAdj int // Container preference for OOM-killing
PidMode PidMode // PID namespace to use for the container
Privileged bool // Is the container in privileged mode
PublishAllPorts bool // Should docker publish all exposed port for the container
ReadonlyRootfs bool // Is the container root filesystem in read-only
SecurityOpt []string // List of string values to customize labels for MLS systems, such as SELinux.
Tmpfs map[string]string `json:",omitempty"` // List of tmpfs (mounts) used for the container
UTSMode UTSMode // UTS namespace to use for the container
ShmSize *int64 // Total shm memory usage
CapAdd *strslice.StrSlice // List of kernel capabilities to add to the container
CapDrop *strslice.StrSlice // List of kernel capabilities to remove from the container
DNS []string `json:"Dns"` // List of DNS server to lookup
DNSOptions []string `json:"DnsOptions"` // List of DNSOption to look for
DNSSearch []string `json:"DnsSearch"` // List of DNSSearch to look for
ExtraHosts []string // List of extra hosts
GroupAdd []string // List of additional groups that the container process will run as
IpcMode IpcMode // IPC namespace to use for the container
Links []string // List of links (in the name:alias form)
OomScoreAdj int // Container preference for OOM-killing
PidMode PidMode // PID namespace to use for the container
Privileged bool // Is the container in privileged mode
PublishAllPorts bool // Should docker publish all exposed port for the container
ReadonlyRootfs bool // Is the container root filesystem in read-only
SecurityOpt []string // List of string values to customize labels for MLS systems, such as SELinux.
Tmpfs map[string]string `json:",omitempty"` // List of tmpfs (mounts) used for the container
UTSMode UTSMode // UTS namespace to use for the container
ShmSize *int64 // Total shm memory usage
// Applicable to Windows
ConsoleSize [2]int // Initial console size

14
runconfig/parse.go
View file

@ -6,13 +6,13 @@ import (
"strconv"
"strings"
"github.com/docker/docker/api/types/strslice"
"github.com/docker/docker/opts"
flag "github.com/docker/docker/pkg/mflag"
"github.com/docker/docker/pkg/mount"
"github.com/docker/docker/pkg/nat"
"github.com/docker/docker/pkg/parsers"
"github.com/docker/docker/pkg/signal"
"github.com/docker/docker/pkg/stringutils"
"github.com/docker/docker/volume"
"github.com/docker/go-units"
)
@ -249,15 +249,15 @@ func Parse(cmd *flag.FlagSet, args []string) (*Config, *HostConfig, *flag.FlagSe
var (
parsedArgs = cmd.Args()
runCmd *stringutils.StrSlice
entrypoint *stringutils.StrSlice
runCmd *strslice.StrSlice
entrypoint *strslice.StrSlice
image = cmd.Arg(0)
)
if len(parsedArgs) > 1 {
runCmd = stringutils.NewStrSlice(parsedArgs[1:]...)
runCmd = strslice.New(parsedArgs[1:]...)
}
if *flEntrypoint != "" {
entrypoint = stringutils.NewStrSlice(*flEntrypoint)
entrypoint = strslice.New(*flEntrypoint)
}
var (
@ -416,8 +416,8 @@ func Parse(cmd *flag.FlagSet, args []string) (*Config, *HostConfig, *flag.FlagSe
IpcMode: ipcMode,
PidMode: pidMode,
UTSMode: utsMode,
CapAdd: stringutils.NewStrSlice(flCapAdd.GetAll()...),
CapDrop: stringutils.NewStrSlice(flCapDrop.GetAll()...),
CapAdd: strslice.New(flCapAdd.GetAll()...),
CapDrop: strslice.New(flCapDrop.GetAll()...),
GroupAdd: flGroupAdd.GetAll(),
RestartPolicy: restartPolicy,
SecurityOpt: flSecurityOpt.GetAll(),