osutil

package
v1.3.9 Latest Latest
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 Go to latest Published: Jul 16, 2024 License: MIT Imports: 18 Imported by: 0

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Index

Constants

View Source 
const EscapeRune = '\\'

Variables

This section is empty.

Functions

func AppendEnv added in v1.3.9 

func AppendEnv(env []string, addEnv []string) []string

func ExecName 

func ExecName(name string) string

func FilepathClean added in v1.1.0 

func FilepathClean(s string) string

func FilepathHasDirPrefix 

func FilepathHasDirPrefix(s, prefix string) bool

func FilepathSplitAt 

func FilepathSplitAt(s string, n int) string

Result does not start with separator.

func FsCaseFilename added in v1.3.3 

func FsCaseFilename(filename string) (string, error)

func GetEnv added in v1.1.0 

func GetEnv(env []string, key string) string

func GetFreeTcpPort added in v1.1.0 

func GetFreeTcpPort() (int, error)

func HomeEnvVar 

func HomeEnvVar() string

func KillExecCmd 

func KillExecCmd(cmd *exec.Cmd) error

func OpenBrowser added in v1.1.0 

func OpenBrowser(url string) error

doesn't wait for the cmd to end

func OpenExternal added in v1.3.7 

func OpenExternal(name string) error

doesn't wait for the cmd to end

func OpenFilemanager added in v1.1.0 

func OpenFilemanager(filename string) error

doesn't wait for the cmd to end

func OpenTerminal added in v1.3.1 

func OpenTerminal(filename string) error

doesn't wait for the cmd to end

func RandomPort added in v1.1.0 

func RandomPort(simpleSeed, min, max int) int

func RunCmd added in v1.3.7 

func RunCmd(ctx context.Context, dir string, args ...string) ([]byte, error)

func RunCmdI added in v1.3.3 

func RunCmdI(ci CmdI) error

func RunCmdICombineStderrErr added in v1.3.7 

func RunCmdICombineStderrErr(c CmdI) ([]byte, error)

func RunCmdICombineStdoutStderr added in v1.3.7 

func RunCmdICombineStdoutStderr(c CmdI) ([]byte, error)

func RunCmdIOutputs added in v1.3.7 

func RunCmdIOutputs(c CmdI) (sout []byte, serr []byte, _ error)

func RunCmdStdin added in v1.3.7 

func RunCmdStdin(ctx context.Context, dir string, rd io.Reader, args ...string) ([]byte, error)

func SetEnv added in v1.1.0 

func SetEnv(env []string, key, value string) []string

func SetupExecCmdSysProcAttr 

func SetupExecCmdSysProcAttr(cmd *exec.Cmd)

func ShellCmdArgs added in v1.3.9 

func ShellCmdArgs(args ...string) []string

deals correctly with args that contain spaces scripting possible with args[0] set to "<script>; true"

func ShellScriptArgs added in v1.3.9 

func ShellScriptArgs(args ...string) []string

allows scripting, but can have issues on args with spaces: ex: "echo a > b.txt" ex: "VAR_1=2 prog arg1 arg2"

func UnquoteEnvValues added in v1.3.1 

func UnquoteEnvValues(env []string) []string

Types

type BasicCmd added in v1.3.3 

type BasicCmd struct {
	// contains filtered or unexported fields
}

func NewBasicCmd added in v1.3.3 

func NewBasicCmd(cmd *exec.Cmd) *BasicCmd

func (*BasicCmd) Cmd added in v1.3.3 

func (c *BasicCmd) Cmd() *exec.Cmd

func (*BasicCmd) Start added in v1.3.3 

func (c *BasicCmd) Start() error

func (*BasicCmd) Wait added in v1.3.3 

func (c *BasicCmd) Wait() error

type CmdI added in v1.3.3 

type CmdI interface {
	Cmd() *exec.Cmd
	Start() error
	Wait() error
}

func NewCmdI added in v1.3.3 

func NewCmdI(cmd *exec.Cmd) CmdI

func NewCmdI2 added in v1.3.7 

func NewCmdI2(args []string) CmdI

func NewCmdIShell added in v1.3.9 

func NewCmdIShell(ctx context.Context, args ...string) CmdI

type CtxCmd added in v1.3.7 

type CtxCmd struct {
	CmdI
	// contains filtered or unexported fields
}

func NewCtxCmd added in v1.3.7 

func NewCtxCmd(ctx context.Context, cmdi CmdI) *CtxCmd

func (*CtxCmd) Start added in v1.3.7 

func (c *CtxCmd) Start() error

func (*CtxCmd) Wait added in v1.3.7 

func (c *CtxCmd) Wait() error

type NoHangPipeCmd added in v1.3.7 

type NoHangPipeCmd struct {
	CmdI
	// contains filtered or unexported fields
}

func NewNoHangPipeCmd added in v1.3.7 

func NewNoHangPipeCmd(cmdi CmdI, doIn, doOut, doErr bool) *NoHangPipeCmd

func NewNoHangStdinCmd added in v1.3.9 

func NewNoHangStdinCmd(cmdi CmdI) *NoHangPipeCmd

func (*NoHangPipeCmd) CloseStdin added in v1.3.7 

func (c *NoHangPipeCmd) CloseStdin() error

some commands will not exit unless the stdin is closed, allow access

func (*NoHangPipeCmd) Start added in v1.3.7 

func (c *NoHangPipeCmd) Start() error

type PausedWritersCmd added in v1.3.7 

type PausedWritersCmd struct {
	CmdI
	// contains filtered or unexported fields
}

ex: usefull to print something before any cmd output is printed

func NewPausedWritersCmd added in v1.3.7 

func NewPausedWritersCmd(cmdi CmdI, cb func(CmdI)) *PausedWritersCmd

func (*PausedWritersCmd) Start added in v1.3.7 

func (c *PausedWritersCmd) Start() error

func (*PausedWritersCmd) Wait added in v1.3.7 

func (c *PausedWritersCmd) Wait() error

type ShellCmd added in v1.3.3 

type ShellCmd struct {
	CmdI
}

func NewShellCmd added in v1.3.3 

func NewShellCmd(cmdi CmdI, scriptArgs bool) *ShellCmd

type TmpFiles 

type TmpFiles struct {
	Dir string
}

func NewTmpFiles 

func NewTmpFiles(prefix string) *TmpFiles

func (*TmpFiles) MkdirInTmp 

func (tf *TmpFiles) MkdirInTmp(path string) (string, error)

func (*TmpFiles) MkdirInTmpOrPanic 

func (tf *TmpFiles) MkdirInTmpOrPanic(path string) string

Returns the filename

func (*TmpFiles) RemoveAll 

func (tf *TmpFiles) RemoveAll() error

func (*TmpFiles) WriteFileInTmp 

func (tf *TmpFiles) WriteFileInTmp(path string, src []byte) (string, error)

func (*TmpFiles) WriteFileInTmp2OrPanic 

func (tf *TmpFiles) WriteFileInTmp2OrPanic(path string, src string) string

Returns the filename

func (*TmpFiles) WriteFileInTmpOrPanic 

func (tf *TmpFiles) WriteFileInTmpOrPanic(path string, src []byte) string

Returns the filename

Source Files

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