mirror of
https://github.com/wavetermdev/waveterm.git
synced 2025-03-01 03:51:59 +01:00
4fd6d36d8e
* use pwsh over powershell if installed (on windows) for default shell * refactor blockcontroller.DoRunShellCommand into a "setup" and "manage" phase * fix wshcmd-conn to also disconnect wsl connections * new genconn interfaces to make a standardized environment to run SSH/WSL commands via `sh -c`. also create better quoting functions that are composable * replace html/template with text/template for shell command templating (avoids special chars getting turned into HTML entities, breaking the commands) * do not reinstall wsh if the installed version has a higher version (prevents flip-flopping on shared systems) * simplify clientOs/clientArch detection. use `uname -sm`. also validate the os/arch combo as compatible with our builds. * replace CpHostToRemote with CpWshToRemote. hard codes wsh paths inside of the function instead of having them passed in (quoting restrictions) * new SyncBuffer class to use with commands that properly synchronizes Writes/String output * fix setTermSize to actually update DB with terminal size
42 lines
702 B
Go
42 lines
702 B
Go
// Copyright 2024, Command Line Inc.
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// SPDX-License-Identifier: Apache-2.0
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package syncbuf
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import (
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"bytes"
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"io"
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"sync"
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)
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type SyncBuffer struct {
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lock sync.Mutex
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buf *bytes.Buffer
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}
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func MakeSyncBuffer() *SyncBuffer {
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return &SyncBuffer{
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lock: sync.Mutex{},
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buf: new(bytes.Buffer),
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}
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}
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// spawns a goroutine to copy the reader to the buffer
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func MakeSyncBufferFromReader(r io.Reader) *SyncBuffer {
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rtn := MakeSyncBuffer()
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go io.Copy(rtn, r)
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return rtn
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}
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func (s *SyncBuffer) Write(p []byte) (n int, err error) {
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s.lock.Lock()
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defer s.lock.Unlock()
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return s.buf.Write(p)
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}
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func (s *SyncBuffer) String() string {
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s.lock.Lock()
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defer s.lock.Unlock()
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return s.buf.String()
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}
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