49 lines
700 B
Go
49 lines
700 B
Go
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package main
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import (
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"bufio"
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"io"
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"os/exec"
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tea "github.com/charmbracelet/bubbletea"
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)
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type cmdMsg string
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type cmdDoneMsg struct{}
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func installPackage(sub chan string) tea.Cmd {
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return func() tea.Msg {
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cmd := exec.Command("./test.sh")
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out, err := cmd.StdoutPipe()
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if err != nil {
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return errMsg{err}
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}
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if err := cmd.Start(); err != nil {
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return errMsg{err}
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}
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buf := bufio.NewReader(out)
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for {
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line, _, err := buf.ReadLine()
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if err == io.EOF {
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return cmdDoneMsg{}
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}
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if err != nil {
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return errMsg{err}
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}
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sub <- string(line)
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}
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}
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}
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func waitForCmdResponses(sub chan string) tea.Cmd {
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return func() tea.Msg {
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return cmdMsg(<-sub)
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}
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}
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