smcleod/llama-3-1-8b-smcleod-golang-coder-v3
8B • Updated • 41 • 14
repo stringlengths 5 54 | path stringlengths 4 155 | func_name stringlengths 1 118 | original_string stringlengths 52 85.5k | language stringclasses 1
value | code stringlengths 52 85.5k | code_tokens sequence | docstring stringlengths 6 2.61k | docstring_tokens sequence | sha stringlengths 40 40 | url stringlengths 85 252 | partition stringclasses 1
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rkt/rkt | tools/depsgen/main.go | getAllDepTypes | func getAllDepTypes() []string {
depTypes := make([]string, 0, len(cmds))
for depType := range cmds {
depTypes = append(depTypes, depType)
}
sort.Strings(depTypes)
return depTypes
} | go | func getAllDepTypes() []string {
depTypes := make([]string, 0, len(cmds))
for depType := range cmds {
depTypes = append(depTypes, depType)
}
sort.Strings(depTypes)
return depTypes
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rkt/rkt | rkt/image/io.go | getIoProgressReader | func getIoProgressReader(label string, res *http.Response) io.Reader {
prefix := "Downloading " + label
fmtBytesSize := 18
barSize := int64(80 - len(prefix) - fmtBytesSize)
bar := ioprogress.DrawTextFormatBarForW(barSize, os.Stderr)
fmtfunc := func(progress, total int64) string {
// Content-Length is set to -1 w... | go | func getIoProgressReader(label string, res *http.Response) io.Reader {
prefix := "Downloading " + label
fmtBytesSize := 18
barSize := int64(80 - len(prefix) - fmtBytesSize)
bar := ioprogress.DrawTextFormatBarForW(barSize, os.Stderr)
fmtfunc := func(progress, total int64) string {
// Content-Length is set to -1 w... | [
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rkt/rkt | rkt/image/io.go | Close | func (f *removeOnClose) Close() error {
if f == nil || f.File == nil {
return nil
}
name := f.File.Name()
if err := f.File.Close(); err != nil {
return err
}
if err := os.Remove(name); err != nil && !os.IsNotExist(err) {
return err
}
return nil
} | go | func (f *removeOnClose) Close() error {
if f == nil || f.File == nil {
return nil
}
name := f.File.Name()
if err := f.File.Close(); err != nil {
return err
}
if err := os.Remove(name); err != nil && !os.IsNotExist(err) {
return err
}
return nil
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rkt/rkt | rkt/image/io.go | getTmpROC | func getTmpROC(s *imagestore.Store, path string) (*removeOnClose, error) {
h := sha512.New()
h.Write([]byte(path))
pathHash := s.HashToKey(h)
tmp, err := s.TmpNamedFile(pathHash)
if err != nil {
return nil, errwrap.Wrap(errors.New("error setting up temporary file"), err)
}
// let's lock the file to avoid con... | go | func getTmpROC(s *imagestore.Store, path string) (*removeOnClose, error) {
h := sha512.New()
h.Write([]byte(path))
pathHash := s.HashToKey(h)
tmp, err := s.TmpNamedFile(pathHash)
if err != nil {
return nil, errwrap.Wrap(errors.New("error setting up temporary file"), err)
}
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rkt/rkt | stage0/manifest.go | getStage1Entrypoint | func getStage1Entrypoint(cdir string, entrypoint string) (string, error) {
b, err := ioutil.ReadFile(common.Stage1ManifestPath(cdir))
if err != nil {
return "", errwrap.Wrap(errors.New("error reading pod manifest"), err)
}
s1m := schema.ImageManifest{}
if err := json.Unmarshal(b, &s1m); err != nil {
return ""... | go | func getStage1Entrypoint(cdir string, entrypoint string) (string, error) {
b, err := ioutil.ReadFile(common.Stage1ManifestPath(cdir))
if err != nil {
return "", errwrap.Wrap(errors.New("error reading pod manifest"), err)
}
s1m := schema.ImageManifest{}
if err := json.Unmarshal(b, &s1m); err != nil {
return ""... | [
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rkt/rkt | stage0/manifest.go | getStage1InterfaceVersion | func getStage1InterfaceVersion(cdir string) (int, error) {
b, err := ioutil.ReadFile(common.Stage1ManifestPath(cdir))
if err != nil {
return -1, errwrap.Wrap(errors.New("error reading pod manifest"), err)
}
s1m := schema.ImageManifest{}
if err := json.Unmarshal(b, &s1m); err != nil {
return -1, errwrap.Wrap(e... | go | func getStage1InterfaceVersion(cdir string) (int, error) {
b, err := ioutil.ReadFile(common.Stage1ManifestPath(cdir))
if err != nil {
return -1, errwrap.Wrap(errors.New("error reading pod manifest"), err)
}
s1m := schema.ImageManifest{}
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rkt/rkt | networking/podenv.go | loadNets | func (e *podEnv) loadNets() ([]activeNet, error) {
if e.netsLoadList.None() {
stderr.Printf("networking namespace with loopback only")
return nil, nil
}
nets, err := e.newNetLoader().loadNets(e.netsLoadList)
if err != nil {
return nil, err
}
netSlice := make([]activeNet, 0, len(nets))
for _, net := range ... | go | func (e *podEnv) loadNets() ([]activeNet, error) {
if e.netsLoadList.None() {
stderr.Printf("networking namespace with loopback only")
return nil, nil
}
nets, err := e.newNetLoader().loadNets(e.netsLoadList)
if err != nil {
return nil, err
}
netSlice := make([]activeNet, 0, len(nets))
for _, net := range ... | [
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rkt/rkt | stage1/init/common/app.go | prepareApp | func prepareApp(p *stage1commontypes.Pod, ra *schema.RuntimeApp) (*preparedApp, error) {
pa := preparedApp{
app: ra,
env: ra.App.Environment,
noNewPrivileges: getAppNoNewPrivileges(ra.App.Isolators),
}
var err error
// Determine numeric uid and gid
u, g, err := ParseUserGroup(p, ra)
... | go | func prepareApp(p *stage1commontypes.Pod, ra *schema.RuntimeApp) (*preparedApp, error) {
pa := preparedApp{
app: ra,
env: ra.App.Environment,
noNewPrivileges: getAppNoNewPrivileges(ra.App.Isolators),
}
var err error
// Determine numeric uid and gid
u, g, err := ParseUserGroup(p, ra)
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rkt/rkt | stage1/init/common/app.go | computeAppResources | func computeAppResources(isolators types.Isolators) (appResources, error) {
res := appResources{}
var err error
withIsolator := func(name string, f func() error) error {
ok, err := cgroup.IsIsolatorSupported(name)
if err != nil {
return errwrap.Wrapf("could not check for isolator "+name, err)
}
if !ok {... | go | func computeAppResources(isolators types.Isolators) (appResources, error) {
res := appResources{}
var err error
withIsolator := func(name string, f func() error) error {
ok, err := cgroup.IsIsolatorSupported(name)
if err != nil {
return errwrap.Wrapf("could not check for isolator "+name, err)
}
if !ok {... | [
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rkt/rkt | store/imagestore/aciinfo.go | GetACIInfosWithKeyPrefix | func GetACIInfosWithKeyPrefix(tx *sql.Tx, prefix string) ([]*ACIInfo, error) {
var aciinfos []*ACIInfo
rows, err := tx.Query("SELECT * from aciinfo WHERE hasPrefix(blobkey, $1)", prefix)
if err != nil {
return nil, err
}
defer rows.Close()
for rows.Next() {
aciinfo := &ACIInfo{}
if err := aciinfoRowScan(row... | go | func GetACIInfosWithKeyPrefix(tx *sql.Tx, prefix string) ([]*ACIInfo, error) {
var aciinfos []*ACIInfo
rows, err := tx.Query("SELECT * from aciinfo WHERE hasPrefix(blobkey, $1)", prefix)
if err != nil {
return nil, err
}
defer rows.Close()
for rows.Next() {
aciinfo := &ACIInfo{}
if err := aciinfoRowScan(row... | [
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rkt/rkt | store/imagestore/aciinfo.go | GetACIInfosWithName | func GetACIInfosWithName(tx *sql.Tx, name string) ([]*ACIInfo, bool, error) {
var aciinfos []*ACIInfo
found := false
rows, err := tx.Query("SELECT * from aciinfo WHERE name == $1", name)
if err != nil {
return nil, false, err
}
defer rows.Close()
for rows.Next() {
found = true
aciinfo := &ACIInfo{}
if er... | go | func GetACIInfosWithName(tx *sql.Tx, name string) ([]*ACIInfo, bool, error) {
var aciinfos []*ACIInfo
found := false
rows, err := tx.Query("SELECT * from aciinfo WHERE name == $1", name)
if err != nil {
return nil, false, err
}
defer rows.Close()
for rows.Next() {
found = true
aciinfo := &ACIInfo{}
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rkt/rkt | store/imagestore/aciinfo.go | GetACIInfoWithBlobKey | func GetACIInfoWithBlobKey(tx *sql.Tx, blobKey string) (*ACIInfo, bool, error) {
aciinfo := &ACIInfo{}
found := false
rows, err := tx.Query("SELECT * from aciinfo WHERE blobkey == $1", blobKey)
if err != nil {
return nil, false, err
}
defer rows.Close()
for rows.Next() {
found = true
if err := aciinfoRowSc... | go | func GetACIInfoWithBlobKey(tx *sql.Tx, blobKey string) (*ACIInfo, bool, error) {
aciinfo := &ACIInfo{}
found := false
rows, err := tx.Query("SELECT * from aciinfo WHERE blobkey == $1", blobKey)
if err != nil {
return nil, false, err
}
defer rows.Close()
for rows.Next() {
found = true
if err := aciinfoRowSc... | [
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rkt/rkt | store/imagestore/aciinfo.go | GetAllACIInfos | func GetAllACIInfos(tx *sql.Tx, sortfields []string, ascending bool) ([]*ACIInfo, error) {
var aciinfos []*ACIInfo
query := "SELECT * from aciinfo"
if len(sortfields) > 0 {
query += fmt.Sprintf(" ORDER BY %s ", strings.Join(sortfields, ", "))
if ascending {
query += "ASC"
} else {
query += "DESC"
}
}
... | go | func GetAllACIInfos(tx *sql.Tx, sortfields []string, ascending bool) ([]*ACIInfo, error) {
var aciinfos []*ACIInfo
query := "SELECT * from aciinfo"
if len(sortfields) > 0 {
query += fmt.Sprintf(" ORDER BY %s ", strings.Join(sortfields, ", "))
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query += "ASC"
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query += "DESC"
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}
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"*",
"ACIInfo",
"\n",
"query",
":=... | // GetAllACIInfos returns all the ACIInfos sorted by optional sortfields and
// with ascending or descending order. | [
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] | 0c8765619cae3391a9ffa12c8dbd12ba7a475eb8 | https://github.com/rkt/rkt/blob/0c8765619cae3391a9ffa12c8dbd12ba7a475eb8/store/imagestore/aciinfo.go#L138-L165 | train |
rkt/rkt | store/imagestore/aciinfo.go | WriteACIInfo | func WriteACIInfo(tx *sql.Tx, aciinfo *ACIInfo) error {
// ql doesn't have an INSERT OR UPDATE function so
// it's faster to remove and reinsert the row
_, err := tx.Exec("DELETE from aciinfo where blobkey == $1", aciinfo.BlobKey)
if err != nil {
return err
}
_, err = tx.Exec("INSERT into aciinfo (blobkey, name... | go | func WriteACIInfo(tx *sql.Tx, aciinfo *ACIInfo) error {
// ql doesn't have an INSERT OR UPDATE function so
// it's faster to remove and reinsert the row
_, err := tx.Exec("DELETE from aciinfo where blobkey == $1", aciinfo.BlobKey)
if err != nil {
return err
}
_, err = tx.Exec("INSERT into aciinfo (blobkey, name... | [
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... | // WriteACIInfo adds or updates the provided aciinfo. | [
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"aciinfo",
"."
] | 0c8765619cae3391a9ffa12c8dbd12ba7a475eb8 | https://github.com/rkt/rkt/blob/0c8765619cae3391a9ffa12c8dbd12ba7a475eb8/store/imagestore/aciinfo.go#L168-L181 | train |
rkt/rkt | stage1/init/kvm/hypervisor/hvqemu/qemu_driver.go | StartCmd | func StartCmd(wdPath, name, kernelPath string, nds []kvm.NetDescriber, cpu, mem int64, debug bool) []string {
var (
driverConfiguration = hypervisor.KvmHypervisor{
Bin: "./qemu",
KernelParams: []string{
"root=/dev/root",
"rootfstype=9p",
"rootflags=trans=virtio,version=9p2000.L,cache=mmap",
"rw... | go | func StartCmd(wdPath, name, kernelPath string, nds []kvm.NetDescriber, cpu, mem int64, debug bool) []string {
var (
driverConfiguration = hypervisor.KvmHypervisor{
Bin: "./qemu",
KernelParams: []string{
"root=/dev/root",
"rootfstype=9p",
"rootflags=trans=virtio,version=9p2000.L,cache=mmap",
"rw... | [
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"[",
"]",
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"{",
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"=",
... | // StartCmd takes path to stage1, name of the machine, path to kernel, network describers, memory in megabytes
// and quantity of cpus and prepares command line to run QEMU process | [
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"takes",
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] | 0c8765619cae3391a9ffa12c8dbd12ba7a475eb8 | https://github.com/rkt/rkt/blob/0c8765619cae3391a9ffa12c8dbd12ba7a475eb8/stage1/init/kvm/hypervisor/hvqemu/qemu_driver.go#L29-L63 | train |
rkt/rkt | stage1/init/kvm/hypervisor/hvqemu/qemu_driver.go | kvmNetArgs | func kvmNetArgs(nds []kvm.NetDescriber) []string {
var qemuArgs []string
for _, nd := range nds {
qemuArgs = append(qemuArgs, []string{"-net", "nic,model=virtio"}...)
qemuNic := fmt.Sprintf("tap,ifname=%s,script=no,downscript=no,vhost=on", nd.IfName())
qemuArgs = append(qemuArgs, []string{"-net", qemuNic}...)
... | go | func kvmNetArgs(nds []kvm.NetDescriber) []string {
var qemuArgs []string
for _, nd := range nds {
qemuArgs = append(qemuArgs, []string{"-net", "nic,model=virtio"}...)
qemuNic := fmt.Sprintf("tap,ifname=%s,script=no,downscript=no,vhost=on", nd.IfName())
qemuArgs = append(qemuArgs, []string{"-net", qemuNic}...)
... | [
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... | // kvmNetArgs returns additional arguments that need to be passed
// to qemu to configure networks properly. Logic is based on
// network configuration extracted from Networking struct
// and essentially from activeNets that expose NetDescriber behavior | [
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"extracted",
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"and",
... | 0c8765619cae3391a9ffa12c8dbd12ba7a475eb8 | https://github.com/rkt/rkt/blob/0c8765619cae3391a9ffa12c8dbd12ba7a475eb8/stage1/init/kvm/hypervisor/hvqemu/qemu_driver.go#L69-L79 | train |
rkt/rkt | stage1/init/kvm/hypervisor/hypervisor.go | InitKernelParams | func (hv *KvmHypervisor) InitKernelParams(isDebug bool) {
hv.KernelParams = append(hv.KernelParams, []string{
"console=hvc0",
"init=/usr/lib/systemd/systemd",
"no_timer_check",
"noreplace-smp",
"tsc=reliable"}...)
if isDebug {
hv.KernelParams = append(hv.KernelParams, []string{
"debug",
"systemd.lo... | go | func (hv *KvmHypervisor) InitKernelParams(isDebug bool) {
hv.KernelParams = append(hv.KernelParams, []string{
"console=hvc0",
"init=/usr/lib/systemd/systemd",
"no_timer_check",
"noreplace-smp",
"tsc=reliable"}...)
if isDebug {
hv.KernelParams = append(hv.KernelParams, []string{
"debug",
"systemd.lo... | [
"func",
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"hv",
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"[",
"]",
"string",
"{",
"\"",
"\"",
",",
"\"",
"\"",
",",
"\"",
"\"",
... | // InitKernelParams sets debug and common parameters passed to the kernel | [
"InitKernelParams",
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"debug",
"and",
"common",
"parameters",
"passed",
"to",
"the",
"kernel"
] | 0c8765619cae3391a9ffa12c8dbd12ba7a475eb8 | https://github.com/rkt/rkt/blob/0c8765619cae3391a9ffa12c8dbd12ba7a475eb8/stage1/init/kvm/hypervisor/hypervisor.go#L26-L54 | train |
rkt/rkt | rkt/image/dockerfetcher.go | Hash | func (f *dockerFetcher) Hash(u *url.URL) (string, error) {
ensureLogger(f.Debug)
dockerURL, err := d2acommon.ParseDockerURL(path.Join(u.Host, u.Path))
if err != nil {
return "", fmt.Errorf(`invalid docker URL %q; expected syntax is "docker://[REGISTRY_HOST[:REGISTRY_PORT]/]IMAGE_NAME[:TAG]"`, u)
}
latest := dock... | go | func (f *dockerFetcher) Hash(u *url.URL) (string, error) {
ensureLogger(f.Debug)
dockerURL, err := d2acommon.ParseDockerURL(path.Join(u.Host, u.Path))
if err != nil {
return "", fmt.Errorf(`invalid docker URL %q; expected syntax is "docker://[REGISTRY_HOST[:REGISTRY_PORT]/]IMAGE_NAME[:TAG]"`, u)
}
latest := dock... | [
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"err",
":=",
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".",
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... | // Hash uses docker2aci to download the image and convert it to
// ACI, then stores it in the store and returns the hash. | [
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] | 0c8765619cae3391a9ffa12c8dbd12ba7a475eb8 | https://github.com/rkt/rkt/blob/0c8765619cae3391a9ffa12c8dbd12ba7a475eb8/rkt/image/dockerfetcher.go#L51-L59 | train |
rkt/rkt | stage0/registration.go | registerPod | func registerPod(root string, uuid *types.UUID, apps schema.AppList) (token string, rerr error) {
u := uuid.String()
var err error
token, err = generateMDSToken()
if err != nil {
rerr = errwrap.Wrap(errors.New("failed to generate MDS token"), err)
return
}
pmfPath := common.PodManifestPath(root)
pmf, err :... | go | func registerPod(root string, uuid *types.UUID, apps schema.AppList) (token string, rerr error) {
u := uuid.String()
var err error
token, err = generateMDSToken()
if err != nil {
rerr = errwrap.Wrap(errors.New("failed to generate MDS token"), err)
return
}
pmfPath := common.PodManifestPath(root)
pmf, err :... | [
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"er... | // registerPod registers pod with metadata service.
// Returns authentication token to be passed in the URL | [
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] | 0c8765619cae3391a9ffa12c8dbd12ba7a475eb8 | https://github.com/rkt/rkt/blob/0c8765619cae3391a9ffa12c8dbd12ba7a475eb8/stage0/registration.go#L54-L109 | train |
rkt/rkt | stage0/registration.go | unregisterPod | func unregisterPod(root string, uuid *types.UUID) error {
_, err := os.Stat(filepath.Join(root, mdsRegisteredFile))
switch {
case err == nil:
pth := path.Join("/pods", uuid.String())
return httpRequest("DELETE", pth, nil)
case os.IsNotExist(err):
return nil
default:
return err
}
} | go | func unregisterPod(root string, uuid *types.UUID) error {
_, err := os.Stat(filepath.Join(root, mdsRegisteredFile))
switch {
case err == nil:
pth := path.Join("/pods", uuid.String())
return httpRequest("DELETE", pth, nil)
case os.IsNotExist(err):
return nil
default:
return err
}
} | [
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")",
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... | // unregisterPod unregisters pod with the metadata service. | [
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"metadata",
"service",
"."
] | 0c8765619cae3391a9ffa12c8dbd12ba7a475eb8 | https://github.com/rkt/rkt/blob/0c8765619cae3391a9ffa12c8dbd12ba7a475eb8/stage0/registration.go#L112-L125 | train |
rkt/rkt | stage0/registration.go | CheckMdsAvailability | func CheckMdsAvailability() error {
if conn, err := net.Dial("unix", common.MetadataServiceRegSock); err != nil {
return errUnreachable
} else {
conn.Close()
return nil
}
} | go | func CheckMdsAvailability() error {
if conn, err := net.Dial("unix", common.MetadataServiceRegSock); err != nil {
return errUnreachable
} else {
conn.Close()
return nil
}
} | [
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... | // CheckMdsAvailability checks whether a local metadata service can be reached. | [
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] | 0c8765619cae3391a9ffa12c8dbd12ba7a475eb8 | https://github.com/rkt/rkt/blob/0c8765619cae3391a9ffa12c8dbd12ba7a475eb8/stage0/registration.go#L196-L203 | train |
rkt/rkt | networking/netinfo/netinfo.go | MergeCNIResult | func (ni *NetInfo) MergeCNIResult(result types.Result) {
ni.IP = result.IP4.IP.IP
ni.Mask = net.IP(result.IP4.IP.Mask)
ni.HostIP = result.IP4.Gateway
ni.IP4 = result.IP4
ni.DNS = result.DNS
} | go | func (ni *NetInfo) MergeCNIResult(result types.Result) {
ni.IP = result.IP4.IP.IP
ni.Mask = net.IP(result.IP4.IP.Mask)
ni.HostIP = result.IP4.Gateway
ni.IP4 = result.IP4
ni.DNS = result.DNS
} | [
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"IP... | // MergeCNIResult will incorporate the result of a CNI plugin's execution | [
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] | 0c8765619cae3391a9ffa12c8dbd12ba7a475eb8 | https://github.com/rkt/rkt/blob/0c8765619cae3391a9ffa12c8dbd12ba7a475eb8/networking/netinfo/netinfo.go#L74-L80 | train |
rkt/rkt | pkg/multicall/multicall.go | Add | func Add(name string, fn commandFn) Entrypoint {
if _, ok := commands[name]; ok {
panic(fmt.Errorf("command with name %q already exists", name))
}
commands[name] = fn
return Entrypoint(name)
} | go | func Add(name string, fn commandFn) Entrypoint {
if _, ok := commands[name]; ok {
panic(fmt.Errorf("command with name %q already exists", name))
}
commands[name] = fn
return Entrypoint(name)
} | [
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// function that will be executed for the specified command. It returns the
// related Entrypoint.
// Packages adding new multicall commands should call Add in their init
// function. | [
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rkt/rkt | rkt/stage1hash.go | addStage1ImageFlags | func addStage1ImageFlags(flags *pflag.FlagSet) {
for _, data := range stage1FlagsData {
wrapper := &stage1ImageLocationFlag{
loc: &overriddenStage1Location,
kind: data.kind,
}
flags.Var(wrapper, data.flag, data.help)
}
} | go | func addStage1ImageFlags(flags *pflag.FlagSet) {
for _, data := range stage1FlagsData {
wrapper := &stage1ImageLocationFlag{
loc: &overriddenStage1Location,
kind: data.kind,
}
flags.Var(wrapper, data.flag, data.help)
}
} | [
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] | 0c8765619cae3391a9ffa12c8dbd12ba7a475eb8 | https://github.com/rkt/rkt/blob/0c8765619cae3391a9ffa12c8dbd12ba7a475eb8/rkt/stage1hash.go#L157-L165 | train |
rkt/rkt | pkg/sys/capability.go | HasChrootCapability | func HasChrootCapability() bool {
// Checking the capabilities should be enough, but in case there're
// problem retrieving them, fallback checking for the effective uid
// (hoping it hasn't dropped its CAP_SYS_CHROOT).
caps, err := capability.NewPid(0)
if err == nil {
return caps.Get(capability.EFFECTIVE, capab... | go | func HasChrootCapability() bool {
// Checking the capabilities should be enough, but in case there're
// problem retrieving them, fallback checking for the effective uid
// (hoping it hasn't dropped its CAP_SYS_CHROOT).
caps, err := capability.NewPid(0)
if err == nil {
return caps.Get(capability.EFFECTIVE, capab... | [
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... | // HasChrootCapability checks if the current process has the CAP_SYS_CHROOT
// capability | [
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] | 0c8765619cae3391a9ffa12c8dbd12ba7a475eb8 | https://github.com/rkt/rkt/blob/0c8765619cae3391a9ffa12c8dbd12ba7a475eb8/pkg/sys/capability.go#L25-L35 | train |
rkt/rkt | pkg/group/group.go | LookupGidFromFile | func LookupGidFromFile(groupName, groupFile string) (gid int, err error) {
groups, err := parseGroupFile(groupFile)
if err != nil {
return -1, errwrap.Wrap(fmt.Errorf("error parsing %q file", groupFile), err)
}
group, ok := groups[groupName]
if !ok {
return -1, fmt.Errorf("%q group not found", groupName)
}
... | go | func LookupGidFromFile(groupName, groupFile string) (gid int, err error) {
groups, err := parseGroupFile(groupFile)
if err != nil {
return -1, errwrap.Wrap(fmt.Errorf("error parsing %q file", groupFile), err)
}
group, ok := groups[groupName]
if !ok {
return -1, fmt.Errorf("%q group not found", groupName)
}
... | [
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"... | // LookupGid reads the group file specified by groupFile, and returns the gid of the group
// specified by groupName. | [
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] | 0c8765619cae3391a9ffa12c8dbd12ba7a475eb8 | https://github.com/rkt/rkt/blob/0c8765619cae3391a9ffa12c8dbd12ba7a475eb8/pkg/group/group.go#L43-L55 | train |
rkt/rkt | pkg/lock/keylock.go | TryExclusiveKeyLock | func TryExclusiveKeyLock(lockDir string, key string) (*KeyLock, error) {
return createAndLock(lockDir, key, keyLockExclusive|keyLockNonBlocking)
} | go | func TryExclusiveKeyLock(lockDir string, key string) (*KeyLock, error) {
return createAndLock(lockDir, key, keyLockExclusive|keyLockNonBlocking)
} | [
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// lockDir is the directory where the lock file will be created.
// It will return ErrLocked if any lock is already held. | [
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rkt/rkt | pkg/lock/keylock.go | ExclusiveKeyLock | func ExclusiveKeyLock(lockDir string, key string) (*KeyLock, error) {
return createAndLock(lockDir, key, keyLockExclusive)
} | go | func ExclusiveKeyLock(lockDir string, key string) (*KeyLock, error) {
return createAndLock(lockDir, key, keyLockExclusive)
} | [
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"}"
] | // ExclusiveLock takes an exclusive lock on a key.
// lockDir is the directory where the lock file will be created.
// It will block if an exclusive lock is already held on the key. | [
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... | 0c8765619cae3391a9ffa12c8dbd12ba7a475eb8 | https://github.com/rkt/rkt/blob/0c8765619cae3391a9ffa12c8dbd12ba7a475eb8/pkg/lock/keylock.go#L109-L111 | train |
rkt/rkt | pkg/lock/keylock.go | Unlock | func (l *KeyLock) Unlock() error {
err := l.keyLock.Unlock()
if err != nil {
return err
}
return nil
} | go | func (l *KeyLock) Unlock() error {
err := l.keyLock.Unlock()
if err != nil {
return err
}
return nil
} | [
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] | // Unlock unlocks the key lock. | [
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] | 0c8765619cae3391a9ffa12c8dbd12ba7a475eb8 | https://github.com/rkt/rkt/blob/0c8765619cae3391a9ffa12c8dbd12ba7a475eb8/pkg/lock/keylock.go#L238-L244 | train |
rkt/rkt | pkg/lock/keylock.go | CleanKeyLocks | func CleanKeyLocks(lockDir string) error {
f, err := os.Open(lockDir)
if err != nil {
return errwrap.Wrap(errors.New("error opening lockDir"), err)
}
defer f.Close()
files, err := f.Readdir(0)
if err != nil {
return errwrap.Wrap(errors.New("error getting lock files list"), err)
}
for _, f := range files {
... | go | func CleanKeyLocks(lockDir string) error {
f, err := os.Open(lockDir)
if err != nil {
return errwrap.Wrap(errors.New("error opening lockDir"), err)
}
defer f.Close()
files, err := f.Readdir(0)
if err != nil {
return errwrap.Wrap(errors.New("error getting lock files list"), err)
}
for _, f := range files {
... | [
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... | // CleanKeyLocks remove lock files from the lockDir.
// For every key it tries to take an Exclusive lock on it and skip it if it
// fails with ErrLocked | [
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] | 0c8765619cae3391a9ffa12c8dbd12ba7a475eb8 | https://github.com/rkt/rkt/blob/0c8765619cae3391a9ffa12c8dbd12ba7a475eb8/pkg/lock/keylock.go#L249-L277 | train |
rkt/rkt | rkt/pubkey/pubkey.go | GetPubKeyLocations | func (m *Manager) GetPubKeyLocations(prefix string) ([]string, error) {
ensureLogger(m.Debug)
if prefix == "" {
return nil, fmt.Errorf("empty prefix")
}
kls, err := m.metaDiscoverPubKeyLocations(prefix)
if err != nil {
return nil, errwrap.Wrap(errors.New("prefix meta discovery error"), err)
}
if len(kls) =... | go | func (m *Manager) GetPubKeyLocations(prefix string) ([]string, error) {
ensureLogger(m.Debug)
if prefix == "" {
return nil, fmt.Errorf("empty prefix")
}
kls, err := m.metaDiscoverPubKeyLocations(prefix)
if err != nil {
return nil, errwrap.Wrap(errors.New("prefix meta discovery error"), err)
}
if len(kls) =... | [
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] | 0c8765619cae3391a9ffa12c8dbd12ba7a475eb8 | https://github.com/rkt/rkt/blob/0c8765619cae3391a9ffa12c8dbd12ba7a475eb8/rkt/pubkey/pubkey.go#L72-L88 | train |
rkt/rkt | rkt/pubkey/pubkey.go | AddKeys | func (m *Manager) AddKeys(pkls []string, prefix string, accept AcceptOption) error {
ensureLogger(m.Debug)
if m.Ks == nil {
return fmt.Errorf("no keystore available to add keys to")
}
for _, pkl := range pkls {
u, err := url.Parse(pkl)
if err != nil {
return err
}
pk, err := m.getPubKey(u)
if err !=... | go | func (m *Manager) AddKeys(pkls []string, prefix string, accept AcceptOption) error {
ensureLogger(m.Debug)
if m.Ks == nil {
return fmt.Errorf("no keystore available to add keys to")
}
for _, pkl := range pkls {
u, err := url.Parse(pkl)
if err != nil {
return err
}
pk, err := m.getPubKey(u)
if err !=... | [
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] | 0c8765619cae3391a9ffa12c8dbd12ba7a475eb8 | https://github.com/rkt/rkt/blob/0c8765619cae3391a9ffa12c8dbd12ba7a475eb8/rkt/pubkey/pubkey.go#L91-L155 | train |
rkt/rkt | rkt/pubkey/pubkey.go | metaDiscoverPubKeyLocations | func (m *Manager) metaDiscoverPubKeyLocations(prefix string) ([]string, error) {
app, err := discovery.NewAppFromString(prefix)
if err != nil {
return nil, err
}
hostHeaders := config.ResolveAuthPerHost(m.AuthPerHost)
insecure := discovery.InsecureNone
if m.InsecureAllowHTTP {
insecure = insecure | discovery... | go | func (m *Manager) metaDiscoverPubKeyLocations(prefix string) ([]string, error) {
app, err := discovery.NewAppFromString(prefix)
if err != nil {
return nil, err
}
hostHeaders := config.ResolveAuthPerHost(m.AuthPerHost)
insecure := discovery.InsecureNone
if m.InsecureAllowHTTP {
insecure = insecure | discovery... | [
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] | 0c8765619cae3391a9ffa12c8dbd12ba7a475eb8 | https://github.com/rkt/rkt/blob/0c8765619cae3391a9ffa12c8dbd12ba7a475eb8/rkt/pubkey/pubkey.go#L158-L181 | train |
rkt/rkt | rkt/pubkey/pubkey.go | downloadKey | func downloadKey(u *url.URL, skipTLSCheck bool) (*os.File, error) {
tf, err := ioutil.TempFile("", "")
if err != nil {
return nil, errwrap.Wrap(errors.New("error creating tempfile"), err)
}
os.Remove(tf.Name()) // no need to keep the tempfile around
defer func() {
if tf != nil {
tf.Close()
}
}()
// TO... | go | func downloadKey(u *url.URL, skipTLSCheck bool) (*os.File, error) {
tf, err := ioutil.TempFile("", "")
if err != nil {
return nil, errwrap.Wrap(errors.New("error creating tempfile"), err)
}
os.Remove(tf.Name()) // no need to keep the tempfile around
defer func() {
if tf != nil {
tf.Close()
}
}()
// TO... | [
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] | 0c8765619cae3391a9ffa12c8dbd12ba7a475eb8 | https://github.com/rkt/rkt/blob/0c8765619cae3391a9ffa12c8dbd12ba7a475eb8/rkt/pubkey/pubkey.go#L201-L244 | train |
rkt/rkt | rkt/pubkey/pubkey.go | displayKey | func displayKey(prefix, location string, key *os.File) error {
defer key.Seek(0, os.SEEK_SET)
kr, err := openpgp.ReadArmoredKeyRing(key)
if err != nil {
return errwrap.Wrap(errors.New("error reading key"), err)
}
log.Printf("prefix: %q\nkey: %q", prefix, location)
for _, k := range kr {
stdout.Printf("gpg k... | go | func displayKey(prefix, location string, key *os.File) error {
defer key.Seek(0, os.SEEK_SET)
kr, err := openpgp.ReadArmoredKeyRing(key)
if err != nil {
return errwrap.Wrap(errors.New("error reading key"), err)
}
log.Printf("prefix: %q\nkey: %q", prefix, location)
for _, k := range kr {
stdout.Printf("gpg k... | [
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] | 0c8765619cae3391a9ffa12c8dbd12ba7a475eb8 | https://github.com/rkt/rkt/blob/0c8765619cae3391a9ffa12c8dbd12ba7a475eb8/rkt/pubkey/pubkey.go#L275-L296 | train |
rkt/rkt | rkt/pubkey/pubkey.go | reviewKey | func reviewKey() (bool, error) {
in := bufio.NewReader(os.Stdin)
for {
stdout.Printf("Are you sure you want to trust this key (yes/no)?")
input, err := in.ReadString('\n')
if err != nil {
return false, errwrap.Wrap(errors.New("error reading input"), err)
}
switch input {
case "yes\n":
return true, n... | go | func reviewKey() (bool, error) {
in := bufio.NewReader(os.Stdin)
for {
stdout.Printf("Are you sure you want to trust this key (yes/no)?")
input, err := in.ReadString('\n')
if err != nil {
return false, errwrap.Wrap(errors.New("error reading input"), err)
}
switch input {
case "yes\n":
return true, n... | [
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] | 0c8765619cae3391a9ffa12c8dbd12ba7a475eb8 | https://github.com/rkt/rkt/blob/0c8765619cae3391a9ffa12c8dbd12ba7a475eb8/rkt/pubkey/pubkey.go#L299-L316 | train |
rkt/rkt | networking/kvm.go | setupTapDevice | func setupTapDevice(podID types.UUID) (netlink.Link, error) {
// network device names are limited to 16 characters
// the suffix %d will be replaced by the kernel with a suitable number
nameTemplate := fmt.Sprintf("rkt-%s-tap%%d", podID.String()[0:4])
ifName, err := tuntap.CreatePersistentIface(nameTemplate, tuntap... | go | func setupTapDevice(podID types.UUID) (netlink.Link, error) {
// network device names are limited to 16 characters
// the suffix %d will be replaced by the kernel with a suitable number
nameTemplate := fmt.Sprintf("rkt-%s-tap%%d", podID.String()[0:4])
ifName, err := tuntap.CreatePersistentIface(nameTemplate, tuntap... | [
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// and returns a newly created netlink.Link structure | [
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] | 0c8765619cae3391a9ffa12c8dbd12ba7a475eb8 | https://github.com/rkt/rkt/blob/0c8765619cae3391a9ffa12c8dbd12ba7a475eb8/networking/kvm.go#L59-L77 | train |
rkt/rkt | networking/kvm.go | setupMacVTapDevice | func setupMacVTapDevice(podID types.UUID, config MacVTapNetConf, interfaceNumber int) (netlink.Link, error) {
master, err := netlink.LinkByName(config.Master)
if err != nil {
return nil, errwrap.Wrap(fmt.Errorf("cannot find master device '%v'", config.Master), err)
}
var mode netlink.MacvlanMode
switch config.Mo... | go | func setupMacVTapDevice(podID types.UUID, config MacVTapNetConf, interfaceNumber int) (netlink.Link, error) {
master, err := netlink.LinkByName(config.Master)
if err != nil {
return nil, errwrap.Wrap(fmt.Errorf("cannot find master device '%v'", config.Master), err)
}
var mode netlink.MacvlanMode
switch config.Mo... | [
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// and returns a newly created netlink.Link structure
// using part of pod hash and interface number in interface name | [
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] | 0c8765619cae3391a9ffa12c8dbd12ba7a475eb8 | https://github.com/rkt/rkt/blob/0c8765619cae3391a9ffa12c8dbd12ba7a475eb8/networking/kvm.go#L92-L146 | train |
rkt/rkt | networking/kvm.go | kvmTeardown | func (n *Networking) kvmTeardown() {
if err := n.teardownForwarding(); err != nil {
stderr.PrintE("error removing forwarded ports (kvm)", err)
}
n.teardownKvmNets()
} | go | func (n *Networking) kvmTeardown() {
if err := n.teardownForwarding(); err != nil {
stderr.PrintE("error removing forwarded ports (kvm)", err)
}
n.teardownKvmNets()
} | [
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"}",
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... | // kvmTeardown network teardown for kvm flavor based pods
// similar to Networking.Teardown but without host namespaces | [
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] | 0c8765619cae3391a9ffa12c8dbd12ba7a475eb8 | https://github.com/rkt/rkt/blob/0c8765619cae3391a9ffa12c8dbd12ba7a475eb8/networking/kvm.go#L705-L711 | train |
rkt/rkt | rkt/image/filefetcher.go | Hash | func (f *fileFetcher) Hash(aciPath string, a *asc) (string, error) {
ensureLogger(f.Debug)
absPath, err := filepath.Abs(aciPath)
if err != nil {
return "", errwrap.Wrap(fmt.Errorf("failed to get an absolute path for %q", aciPath), err)
}
aciPath = absPath
aciFile, err := f.getFile(aciPath, a)
if err != nil {
... | go | func (f *fileFetcher) Hash(aciPath string, a *asc) (string, error) {
ensureLogger(f.Debug)
absPath, err := filepath.Abs(aciPath)
if err != nil {
return "", errwrap.Wrap(fmt.Errorf("failed to get an absolute path for %q", aciPath), err)
}
aciPath = absPath
aciFile, err := f.getFile(aciPath, a)
if err != nil {
... | [
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... | // Hash opens a file, optionally verifies it against passed asc,
// stores it in the store and returns the hash. | [
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rkt/rkt | rkt/image/filefetcher.go | getVerifiedFile | func (f *fileFetcher) getVerifiedFile(aciPath string, a *asc) (*os.File, error) {
var aciFile *os.File // closed on error
var errClose error // error signaling to close aciFile
f.maybeOverrideAsc(aciPath, a)
ascFile, err := a.Get()
if err != nil {
return nil, errwrap.Wrap(errors.New("error opening signature f... | go | func (f *fileFetcher) getVerifiedFile(aciPath string, a *asc) (*os.File, error) {
var aciFile *os.File // closed on error
var errClose error // error signaling to close aciFile
f.maybeOverrideAsc(aciPath, a)
ascFile, err := a.Get()
if err != nil {
return nil, errwrap.Wrap(errors.New("error opening signature f... | [
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] | 0c8765619cae3391a9ffa12c8dbd12ba7a475eb8 | https://github.com/rkt/rkt/blob/0c8765619cae3391a9ffa12c8dbd12ba7a475eb8/rkt/image/filefetcher.go#L82-L116 | train |
rkt/rkt | pkg/fs/mount.go | NewLoggingMounter | func NewLoggingMounter(m Mounter, um Unmounter, logf func(string, ...interface{})) MountUnmounter {
return &loggingMounter{m, um, logf}
} | go | func NewLoggingMounter(m Mounter, um Unmounter, logf func(string, ...interface{})) MountUnmounter {
return &loggingMounter{m, um, logf}
} | [
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] | 0c8765619cae3391a9ffa12c8dbd12ba7a475eb8 | https://github.com/rkt/rkt/blob/0c8765619cae3391a9ffa12c8dbd12ba7a475eb8/pkg/fs/mount.go#L56-L58 | train |
rkt/rkt | pkg/tpm/tpm.go | Extend | func Extend(description string) error {
connection := tpmclient.New("localhost:12041", timeout)
err := connection.Extend(15, 0x1000, nil, description)
return err
} | go | func Extend(description string) error {
connection := tpmclient.New("localhost:12041", timeout)
err := connection.Extend(15, 0x1000, nil, description)
return err
} | [
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] | 0c8765619cae3391a9ffa12c8dbd12ba7a475eb8 | https://github.com/rkt/rkt/blob/0c8765619cae3391a9ffa12c8dbd12ba7a475eb8/pkg/tpm/tpm.go#L29-L33 | train |
rkt/rkt | common/common.go | Stage1RootfsPath | func Stage1RootfsPath(root string) string {
return filepath.Join(Stage1ImagePath(root), aci.RootfsDir)
} | go | func Stage1RootfsPath(root string) string {
return filepath.Join(Stage1ImagePath(root), aci.RootfsDir)
} | [
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] | 0c8765619cae3391a9ffa12c8dbd12ba7a475eb8 | https://github.com/rkt/rkt/blob/0c8765619cae3391a9ffa12c8dbd12ba7a475eb8/common/common.go#L101-L103 | train |
rkt/rkt | common/common.go | Stage1ManifestPath | func Stage1ManifestPath(root string) string {
return filepath.Join(Stage1ImagePath(root), aci.ManifestFile)
} | go | func Stage1ManifestPath(root string) string {
return filepath.Join(Stage1ImagePath(root), aci.ManifestFile)
} | [
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] | // Stage1ManifestPath returns the path to the stage1's manifest file inside the expanded ACI. | [
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] | 0c8765619cae3391a9ffa12c8dbd12ba7a475eb8 | https://github.com/rkt/rkt/blob/0c8765619cae3391a9ffa12c8dbd12ba7a475eb8/common/common.go#L106-L108 | train |
rkt/rkt | common/common.go | AppStatusPath | func AppStatusPath(root, appName string) string {
return filepath.Join(AppsStatusesPath(root), appName)
} | go | func AppStatusPath(root, appName string) string {
return filepath.Join(AppsStatusesPath(root), appName)
} | [
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] | 0c8765619cae3391a9ffa12c8dbd12ba7a475eb8 | https://github.com/rkt/rkt/blob/0c8765619cae3391a9ffa12c8dbd12ba7a475eb8/common/common.go#L140-L142 | train |
rkt/rkt | common/common.go | AppStatusPathFromStage1Rootfs | func AppStatusPathFromStage1Rootfs(rootfs, appName string) string {
return filepath.Join(AppsStatusesPathFromStage1Rootfs(rootfs), appName)
} | go | func AppStatusPathFromStage1Rootfs(rootfs, appName string) string {
return filepath.Join(AppsStatusesPathFromStage1Rootfs(rootfs), appName)
} | [
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] | // AppStatusPathFromStage1Rootfs returns the path of the status file of an app.
// It receives the stage1 rootfs as parameter instead of the pod root. | [
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] | 0c8765619cae3391a9ffa12c8dbd12ba7a475eb8 | https://github.com/rkt/rkt/blob/0c8765619cae3391a9ffa12c8dbd12ba7a475eb8/common/common.go#L146-L148 | train |
rkt/rkt | common/common.go | AppPath | func AppPath(root string, appName types.ACName) string {
return filepath.Join(AppsPath(root), appName.String())
} | go | func AppPath(root string, appName types.ACName) string {
return filepath.Join(AppsPath(root), appName.String())
} | [
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] | 0c8765619cae3391a9ffa12c8dbd12ba7a475eb8 | https://github.com/rkt/rkt/blob/0c8765619cae3391a9ffa12c8dbd12ba7a475eb8/common/common.go#L182-L184 | train |
rkt/rkt | common/common.go | AppRootfsPath | func AppRootfsPath(root string, appName types.ACName) string {
return filepath.Join(AppPath(root, appName), aci.RootfsDir)
} | go | func AppRootfsPath(root string, appName types.ACName) string {
return filepath.Join(AppPath(root, appName), aci.RootfsDir)
} | [
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] | 0c8765619cae3391a9ffa12c8dbd12ba7a475eb8 | https://github.com/rkt/rkt/blob/0c8765619cae3391a9ffa12c8dbd12ba7a475eb8/common/common.go#L187-L189 | train |
rkt/rkt | common/common.go | RelAppPath | func RelAppPath(appName types.ACName) string {
return filepath.Join(stage2Dir, appName.String())
} | go | func RelAppPath(appName types.ACName) string {
return filepath.Join(stage2Dir, appName.String())
} | [
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] | 0c8765619cae3391a9ffa12c8dbd12ba7a475eb8 | https://github.com/rkt/rkt/blob/0c8765619cae3391a9ffa12c8dbd12ba7a475eb8/common/common.go#L192-L194 | train |
rkt/rkt | common/common.go | RelAppRootfsPath | func RelAppRootfsPath(appName types.ACName) string {
return filepath.Join(RelAppPath(appName), aci.RootfsDir)
} | go | func RelAppRootfsPath(appName types.ACName) string {
return filepath.Join(RelAppPath(appName), aci.RootfsDir)
} | [
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] | 0c8765619cae3391a9ffa12c8dbd12ba7a475eb8 | https://github.com/rkt/rkt/blob/0c8765619cae3391a9ffa12c8dbd12ba7a475eb8/common/common.go#L197-L199 | train |
rkt/rkt | common/common.go | ImageManifestPath | func ImageManifestPath(root string, appName types.ACName) string {
return filepath.Join(AppPath(root, appName), aci.ManifestFile)
} | go | func ImageManifestPath(root string, appName types.ACName) string {
return filepath.Join(AppPath(root, appName), aci.ManifestFile)
} | [
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] | 0c8765619cae3391a9ffa12c8dbd12ba7a475eb8 | https://github.com/rkt/rkt/blob/0c8765619cae3391a9ffa12c8dbd12ba7a475eb8/common/common.go#L202-L204 | train |
rkt/rkt | common/common.go | AppInfoPath | func AppInfoPath(root string, appName types.ACName) string {
return filepath.Join(AppsInfoPath(root), appName.String())
} | go | func AppInfoPath(root string, appName types.ACName) string {
return filepath.Join(AppsInfoPath(root), appName.String())
} | [
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] | 0c8765619cae3391a9ffa12c8dbd12ba7a475eb8 | https://github.com/rkt/rkt/blob/0c8765619cae3391a9ffa12c8dbd12ba7a475eb8/common/common.go#L212-L214 | train |
rkt/rkt | common/common.go | AppTreeStoreIDPath | func AppTreeStoreIDPath(root string, appName types.ACName) string {
return filepath.Join(AppInfoPath(root, appName), AppTreeStoreIDFilename)
} | go | func AppTreeStoreIDPath(root string, appName types.ACName) string {
return filepath.Join(AppInfoPath(root, appName), AppTreeStoreIDFilename)
} | [
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] | 0c8765619cae3391a9ffa12c8dbd12ba7a475eb8 | https://github.com/rkt/rkt/blob/0c8765619cae3391a9ffa12c8dbd12ba7a475eb8/common/common.go#L217-L219 | train |
rkt/rkt | common/common.go | AppImageManifestPath | func AppImageManifestPath(root string, appName types.ACName) string {
return filepath.Join(AppInfoPath(root, appName), aci.ManifestFile)
} | go | func AppImageManifestPath(root string, appName types.ACName) string {
return filepath.Join(AppInfoPath(root, appName), aci.ManifestFile)
} | [
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] | 0c8765619cae3391a9ffa12c8dbd12ba7a475eb8 | https://github.com/rkt/rkt/blob/0c8765619cae3391a9ffa12c8dbd12ba7a475eb8/common/common.go#L222-L224 | train |
rkt/rkt | common/common.go | CreateSharedVolumesPath | func CreateSharedVolumesPath(root string) (string, error) {
sharedVolPath := SharedVolumesPath(root)
if err := os.MkdirAll(sharedVolPath, SharedVolumePerm); err != nil {
return "", errwrap.Wrap(errors.New("could not create shared volumes directory"), err)
}
// In case it already existed and we didn't make it, en... | go | func CreateSharedVolumesPath(root string) (string, error) {
sharedVolPath := SharedVolumesPath(root)
if err := os.MkdirAll(sharedVolPath, SharedVolumePerm); err != nil {
return "", errwrap.Wrap(errors.New("could not create shared volumes directory"), err)
}
// In case it already existed and we didn't make it, en... | [
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// in exists. It returns the shared volume path or an error. | [
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rkt/rkt | common/common.go | MetadataServicePublicURL | func MetadataServicePublicURL(ip net.IP, token string) string {
return fmt.Sprintf("http://%v:%v/%v", ip, MetadataServicePort, token)
} | go | func MetadataServicePublicURL(ip net.IP, token string) string {
return fmt.Sprintf("http://%v:%v/%v", ip, MetadataServicePort, token)
} | [
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] | 0c8765619cae3391a9ffa12c8dbd12ba7a475eb8 | https://github.com/rkt/rkt/blob/0c8765619cae3391a9ffa12c8dbd12ba7a475eb8/common/common.go#L249-L251 | train |
rkt/rkt | common/common.go | LookupPath | func LookupPath(bin string, paths string) (string, error) {
pathsArr := filepath.SplitList(paths)
for _, path := range pathsArr {
binPath := filepath.Join(path, bin)
binAbsPath, err := filepath.Abs(binPath)
if err != nil {
return "", fmt.Errorf("unable to find absolute path for %s", binPath)
}
if fileuti... | go | func LookupPath(bin string, paths string) (string, error) {
pathsArr := filepath.SplitList(paths)
for _, path := range pathsArr {
binPath := filepath.Join(path, bin)
binAbsPath, err := filepath.Abs(binPath)
if err != nil {
return "", fmt.Errorf("unable to find absolute path for %s", binPath)
}
if fileuti... | [
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] | 0c8765619cae3391a9ffa12c8dbd12ba7a475eb8 | https://github.com/rkt/rkt/blob/0c8765619cae3391a9ffa12c8dbd12ba7a475eb8/common/common.go#L375-L388 | train |
rkt/rkt | common/common.go | SystemdVersion | func SystemdVersion(systemdBinaryPath string) (int, error) {
versionBytes, err := exec.Command(systemdBinaryPath, "--version").CombinedOutput()
if err != nil {
return -1, errwrap.Wrap(fmt.Errorf("unable to probe %s version", systemdBinaryPath), err)
}
versionStr := strings.SplitN(string(versionBytes), "\n", 2)[0]... | go | func SystemdVersion(systemdBinaryPath string) (int, error) {
versionBytes, err := exec.Command(systemdBinaryPath, "--version").CombinedOutput()
if err != nil {
return -1, errwrap.Wrap(fmt.Errorf("unable to probe %s version", systemdBinaryPath), err)
}
versionStr := strings.SplitN(string(versionBytes), "\n", 2)[0]... | [
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rkt/rkt | common/common.go | SupportsOverlay | func SupportsOverlay() error {
// ignore exec.Command error, modprobe may not be present on the system,
// or the kernel module will fail to load.
// we'll find out by reading the side effect in /proc/filesystems
_ = exec.Command("modprobe", "overlay").Run()
f, err := os.Open("/proc/filesystems")
if err != nil {... | go | func SupportsOverlay() error {
// ignore exec.Command error, modprobe may not be present on the system,
// or the kernel module will fail to load.
// we'll find out by reading the side effect in /proc/filesystems
_ = exec.Command("modprobe", "overlay").Run()
f, err := os.Open("/proc/filesystems")
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rkt/rkt | common/common.go | RemoveEmptyLines | func RemoveEmptyLines(str string) []string {
lines := make([]string, 0)
for _, v := range strings.Split(str, "\n") {
if len(v) > 0 {
lines = append(lines, v)
}
}
return lines
} | go | func RemoveEmptyLines(str string) []string {
lines := make([]string, 0)
for _, v := range strings.Split(str, "\n") {
if len(v) > 0 {
lines = append(lines, v)
}
}
return lines
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rkt/rkt | common/common.go | GetExitStatus | func GetExitStatus(err error) (int, error) {
if err == nil {
return 0, nil
}
if exiterr, ok := err.(*exec.ExitError); ok {
// the program has exited with an exit code != 0
if status, ok := exiterr.Sys().(syscall.WaitStatus); ok {
return status.ExitStatus(), nil
}
}
return -1, err
} | go | func GetExitStatus(err error) (int, error) {
if err == nil {
return 0, nil
}
if exiterr, ok := err.(*exec.ExitError); ok {
// the program has exited with an exit code != 0
if status, ok := exiterr.Sys().(syscall.WaitStatus); ok {
return status.ExitStatus(), nil
}
}
return -1, err
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rkt/rkt | common/common.go | ImageNameToAppName | func ImageNameToAppName(name types.ACIdentifier) (*types.ACName, error) {
parts := strings.Split(name.String(), "/")
last := parts[len(parts)-1]
sn, err := types.SanitizeACName(last)
if err != nil {
return nil, err
}
return types.MustACName(sn), nil
} | go | func ImageNameToAppName(name types.ACIdentifier) (*types.ACName, error) {
parts := strings.Split(name.String(), "/")
last := parts[len(parts)-1]
sn, err := types.SanitizeACName(last)
if err != nil {
return nil, err
}
return types.MustACName(sn), nil
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rkt/rkt | stage1/init/kvm/network.go | GetNetworkDescriptions | func GetNetworkDescriptions(n *networking.Networking) []NetDescriber {
var nds []NetDescriber
for _, an := range n.GetActiveNetworks() {
nds = append(nds, an)
}
return nds
} | go | func GetNetworkDescriptions(n *networking.Networking) []NetDescriber {
var nds []NetDescriber
for _, an := range n.GetActiveNetworks() {
nds = append(nds, an)
}
return nds
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rkt/rkt | stage1/init/kvm/network.go | GetKVMNetArgs | func GetKVMNetArgs(nds []NetDescriber) ([]string, error) {
var lkvmArgs []string
for _, nd := range nds {
lkvmArgs = append(lkvmArgs, "--network")
lkvmArg := fmt.Sprintf("mode=tap,tapif=%s,host_ip=%s,guest_ip=%s", nd.IfName(), nd.Gateway(), nd.GuestIP())
lkvmArgs = append(lkvmArgs, lkvmArg)
}
return lkvmAr... | go | func GetKVMNetArgs(nds []NetDescriber) ([]string, error) {
var lkvmArgs []string
for _, nd := range nds {
lkvmArgs = append(lkvmArgs, "--network")
lkvmArg := fmt.Sprintf("mode=tap,tapif=%s,host_ip=%s,guest_ip=%s", nd.IfName(), nd.Gateway(), nd.GuestIP())
lkvmArgs = append(lkvmArgs, lkvmArg)
}
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rkt/rkt | stage1/init/kvm/network.go | generateMacAddress | func generateMacAddress() (net.HardwareAddr, error) {
mac := []byte{
2, // locally administered unicast
0x65, 0x02, // OUI (randomly chosen by jell)
0, 0, 0, // bytes to randomly overwrite
}
_, err := rand.Read(mac[3:6])
if err != nil {
return nil, errwrap.Wrap(errors.New("cannot generate random m... | go | func generateMacAddress() (net.HardwareAddr, error) {
mac := []byte{
2, // locally administered unicast
0x65, 0x02, // OUI (randomly chosen by jell)
0, 0, 0, // bytes to randomly overwrite
}
_, err := rand.Read(mac[3:6])
if err != nil {
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rkt/rkt | tools/depsgen/util.go | replacePlaceholders | func replacePlaceholders(str string, kv ...string) string {
for ph, value := range toMap(kv...) {
str = strings.Replace(str, "!!!"+ph+"!!!", value, -1)
}
return str
} | go | func replacePlaceholders(str string, kv ...string) string {
for ph, value := range toMap(kv...) {
str = strings.Replace(str, "!!!"+ph+"!!!", value, -1)
}
return str
} | [
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rkt/rkt | tools/depsgen/util.go | standardFlags | func standardFlags(cmd string) (*flag.FlagSet, *string) {
f := flag.NewFlagSet(appName()+" "+cmd, flag.ExitOnError)
target := f.String("target", "", "Make target (example: $(FOO_BINARY))")
return f, target
} | go | func standardFlags(cmd string) (*flag.FlagSet, *string) {
f := flag.NewFlagSet(appName()+" "+cmd, flag.ExitOnError)
target := f.String("target", "", "Make target (example: $(FOO_BINARY))")
return f, target
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rkt/rkt | networking/net_plugin.go | netPluginAdd | func (e *podEnv) netPluginAdd(n *activeNet, netns string) error {
output, err := e.execNetPlugin("ADD", n, netns)
if err != nil {
return pluginErr(err, output)
}
pr := cnitypes.Result{}
if err = json.Unmarshal(output, &pr); err != nil {
err = errwrap.Wrap(fmt.Errorf("parsing %q", string(output)), err)
retur... | go | func (e *podEnv) netPluginAdd(n *activeNet, netns string) error {
output, err := e.execNetPlugin("ADD", n, netns)
if err != nil {
return pluginErr(err, output)
}
pr := cnitypes.Result{}
if err = json.Unmarshal(output, &pr); err != nil {
err = errwrap.Wrap(fmt.Errorf("parsing %q", string(output)), err)
retur... | [
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rkt/rkt | rkt/api_service.go | copyPod | func copyPod(pod *v1alpha.Pod) *v1alpha.Pod {
p := &v1alpha.Pod{
Id: pod.Id,
Manifest: pod.Manifest,
Annotations: pod.Annotations,
}
for _, app := range pod.Apps {
p.Apps = append(p.Apps, &v1alpha.App{
Name: app.Name,
Image: app.Image,
Annotations: app.Annotations,
})
}
... | go | func copyPod(pod *v1alpha.Pod) *v1alpha.Pod {
p := &v1alpha.Pod{
Id: pod.Id,
Manifest: pod.Manifest,
Annotations: pod.Annotations,
}
for _, app := range pod.Apps {
p.Apps = append(p.Apps, &v1alpha.App{
Name: app.Name,
Image: app.Image,
Annotations: app.Annotations,
})
}
... | [
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rkt/rkt | rkt/api_service.go | copyImage | func copyImage(img *v1alpha.Image) *v1alpha.Image {
return &v1alpha.Image{
BaseFormat: img.BaseFormat,
Id: img.Id,
Name: img.Name,
Version: img.Version,
ImportTimestamp: img.ImportTimestamp,
Manifest: img.Manifest,
Size: img.Size,
Annotations: ... | go | func copyImage(img *v1alpha.Image) *v1alpha.Image {
return &v1alpha.Image{
BaseFormat: img.BaseFormat,
Id: img.Id,
Name: img.Name,
Version: img.Version,
ImportTimestamp: img.ImportTimestamp,
Manifest: img.Manifest,
Size: img.Size,
Annotations: ... | [
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rkt/rkt | rkt/api_service.go | GetInfo | func (s *v1AlphaAPIServer) GetInfo(context.Context, *v1alpha.GetInfoRequest) (*v1alpha.GetInfoResponse, error) {
return &v1alpha.GetInfoResponse{
Info: &v1alpha.Info{
RktVersion: version.Version,
AppcVersion: schema.AppContainerVersion.String(),
ApiVersion: supportedAPIVersion,
GlobalFlags: &v1alpha.Gl... | go | func (s *v1AlphaAPIServer) GetInfo(context.Context, *v1alpha.GetInfoRequest) (*v1alpha.GetInfoResponse, error) {
return &v1alpha.GetInfoResponse{
Info: &v1alpha.Info{
RktVersion: version.Version,
AppcVersion: schema.AppContainerVersion.String(),
ApiVersion: supportedAPIVersion,
GlobalFlags: &v1alpha.Gl... | [
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rkt/rkt | rkt/api_service.go | containsAllKeyValues | func containsAllKeyValues(actualKVs []*v1alpha.KeyValue, requiredKVs []*v1alpha.KeyValue) bool {
for _, requiredKV := range requiredKVs {
actualValue, ok := findInKeyValues(actualKVs, requiredKV.Key)
if !ok || actualValue != requiredKV.Value {
return false
}
}
return true
} | go | func containsAllKeyValues(actualKVs []*v1alpha.KeyValue, requiredKVs []*v1alpha.KeyValue) bool {
for _, requiredKV := range requiredKVs {
actualValue, ok := findInKeyValues(actualKVs, requiredKV.Key)
if !ok || actualValue != requiredKV.Value {
return false
}
}
return true
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rkt/rkt | rkt/api_service.go | satisfiesPodFilter | func satisfiesPodFilter(pod v1alpha.Pod, filter v1alpha.PodFilter) bool {
// Filter according to the ID.
if len(filter.Ids) > 0 {
s := set.NewString(filter.Ids...)
if !s.Has(pod.Id) {
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}
// Filter according to the state.
if len(filter.States) > 0 {
foundState := false
for _, state := ra... | go | func satisfiesPodFilter(pod v1alpha.Pod, filter v1alpha.PodFilter) bool {
// Filter according to the ID.
if len(filter.Ids) > 0 {
s := set.NewString(filter.Ids...)
if !s.Has(pod.Id) {
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}
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rkt/rkt | rkt/api_service.go | satisfiesAnyPodFilters | func satisfiesAnyPodFilters(pod *v1alpha.Pod, filters []*v1alpha.PodFilter) bool {
// No filters, return true directly.
if len(filters) == 0 {
return true
}
for _, filter := range filters {
if satisfiesPodFilter(*pod, *filter) {
return true
}
}
return false
} | go | func satisfiesAnyPodFilters(pod *v1alpha.Pod, filters []*v1alpha.PodFilter) bool {
// No filters, return true directly.
if len(filters) == 0 {
return true
}
for _, filter := range filters {
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rkt/rkt | rkt/api_service.go | getApplist | func getApplist(manifest *schema.PodManifest) []*v1alpha.App {
var apps []*v1alpha.App
for _, app := range manifest.Apps {
img := &v1alpha.Image{
BaseFormat: &v1alpha.ImageFormat{
// Only support appc image now. If it's a docker image, then it
// will be transformed to appc before storing in the disk sto... | go | func getApplist(manifest *schema.PodManifest) []*v1alpha.App {
var apps []*v1alpha.App
for _, app := range manifest.Apps {
img := &v1alpha.Image{
BaseFormat: &v1alpha.ImageFormat{
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rkt/rkt | rkt/api_service.go | getNetworks | func getNetworks(p *pkgPod.Pod) []*v1alpha.Network {
var networks []*v1alpha.Network
for _, n := range p.Nets {
networks = append(networks, &v1alpha.Network{
Name: n.NetName,
// There will be IPv6 support soon so distinguish between v4 and v6
Ipv4: n.IP.String(),
})
}
return networks
} | go | func getNetworks(p *pkgPod.Pod) []*v1alpha.Network {
var networks []*v1alpha.Network
for _, n := range p.Nets {
networks = append(networks, &v1alpha.Network{
Name: n.NetName,
// There will be IPv6 support soon so distinguish between v4 and v6
Ipv4: n.IP.String(),
})
}
return networks
} | [
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rkt/rkt | rkt/api_service.go | fillStaticAppInfo | func fillStaticAppInfo(store *imagestore.Store, pod *pkgPod.Pod, v1pod *v1alpha.Pod) error {
var errlist []error
// Fill static app image info.
for _, app := range v1pod.Apps {
// Fill app's image info.
app.Image = &v1alpha.Image{
BaseFormat: &v1alpha.ImageFormat{
// Only support appc image now. If it's ... | go | func fillStaticAppInfo(store *imagestore.Store, pod *pkgPod.Pod, v1pod *v1alpha.Pod) error {
var errlist []error
// Fill static app image info.
for _, app := range v1pod.Apps {
// Fill app's image info.
app.Image = &v1alpha.Image{
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rkt/rkt | rkt/api_service.go | getBasicPod | func (s *v1AlphaAPIServer) getBasicPod(p *pkgPod.Pod) *v1alpha.Pod {
mtime, mtimeErr := getPodManifestModTime(p)
if mtimeErr != nil {
stderr.PrintE(fmt.Sprintf("failed to read the pod manifest's mtime for pod %q", p.UUID), mtimeErr)
}
// Couldn't use pod.uuid directly as it's a pointer.
itemValue, found := s.po... | go | func (s *v1AlphaAPIServer) getBasicPod(p *pkgPod.Pod) *v1alpha.Pod {
mtime, mtimeErr := getPodManifestModTime(p)
if mtimeErr != nil {
stderr.PrintE(fmt.Sprintf("failed to read the pod manifest's mtime for pod %q", p.UUID), mtimeErr)
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End of preview. Expand in Data Studio
Dataset is imported from CodeXGLUE and pre-processed using their script.
Where to find in Semeru:
The dataset can be found at /nfs/semeru/semeru_datasets/code_xglue/code-to-text/go in Semeru
CodeXGLUE -- Code-To-Text
Task Definition
The task is to generate natural language comments for a code, and evaluted by smoothed bleu-4 score.
Dataset
The dataset we use comes from CodeSearchNet and we filter the dataset as the following:
- Remove examples that codes cannot be parsed into an abstract syntax tree.
- Remove examples that #tokens of documents is < 3 or >256
- Remove examples that documents contain special tokens (e.g. <img ...> or https:...)
- Remove examples that documents are not English.
Data Format
After preprocessing dataset, you can obtain three .jsonl files, i.e. train.jsonl, valid.jsonl, test.jsonl
For each file, each line in the uncompressed file represents one function. One row is illustrated below.
repo: the owner/repo
path: the full path to the original file
func_name: the function or method name
original_string: the raw string before tokenization or parsing
language: the programming language
code/function: the part of the
original_stringthat is codecode_tokens/function_tokens: tokenized version of
codedocstring: the top-level comment or docstring, if it exists in the original string
docstring_tokens: tokenized version of
docstring
Data Statistic
| Programming Language | Training | Dev | Test |
|---|---|---|---|
| Go | 167,288 | 7,325 | 8,122 |
Reference
@article{husain2019codesearchnet,
title={Codesearchnet challenge: Evaluating the state of semantic code search},
author={Husain, Hamel and Wu, Ho-Hsiang and Gazit, Tiferet and Allamanis, Miltiadis and Brockschmidt, Marc},
journal={arXiv preprint arXiv:1909.09436},
year={2019}
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