6919b9372a
Introduce the proboctl CLI entry point, root command, version, completion, iostreams, shared cmdutil helpers (flags, table, JSON, time formatting), API client with pagination, config management, goreleaser configuration, and build system integration. Signed-off-by: Bryan Frimin <bryan@getprobo.com>
105 lines
2.5 KiB
Go
105 lines
2.5 KiB
Go
// Copyright (c) 2026 Probo Inc <hello@getprobo.com>.
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//
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// Permission to use, copy, modify, and/or distribute this software for any
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// purpose with or without fee is hereby granted, provided that the above
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// copyright notice and this permission notice appear in all copies.
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//
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// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
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// REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
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// AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
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// INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
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// LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
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// OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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// PERFORMANCE OF THIS SOFTWARE.
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package iostreams
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import (
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"bytes"
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"io"
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"os"
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"github.com/charmbracelet/lipgloss"
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"github.com/muesli/termenv"
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"golang.org/x/term"
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)
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type IOStreams struct {
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In io.ReadCloser
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Out io.Writer
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ErrOut io.Writer
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// ForceNonInteractive disables all interactive prompts. Set by the
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// --no-interactive global flag or the PROBO_NO_INTERACTIVE env var.
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ForceNonInteractive bool
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// ForceNoColor disables ANSI color output. Set by the --no-color
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// global flag, the NO_COLOR env var, or TERM=dumb.
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ForceNoColor bool
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}
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func (s *IOStreams) IsInteractive() bool {
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if s.ForceNonInteractive {
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return false
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}
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return s.isStdinTTY() && s.isStdoutTTY()
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}
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func (s *IOStreams) isStdinTTY() bool {
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if f, ok := s.In.(*os.File); ok {
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return term.IsTerminal(int(f.Fd()))
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}
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return false
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}
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func (s *IOStreams) isStdoutTTY() bool {
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if f, ok := s.Out.(*os.File); ok {
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return term.IsTerminal(int(f.Fd()))
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}
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return false
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}
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func (s *IOStreams) IsStdinTTY() bool {
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return s.isStdinTTY()
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}
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func (s *IOStreams) IsStdoutTTY() bool {
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if s.ForceNonInteractive {
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return false
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}
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return s.isStdoutTTY()
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}
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func (s *IOStreams) ColorEnabled() bool {
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if s.ForceNoColor {
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return false
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}
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return s.isStdoutTTY()
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}
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// ApplyColorProfile configures the lipgloss default renderer based on
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// the current color settings. Call this after ForceNoColor has been set.
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func (s *IOStreams) ApplyColorProfile() {
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if s.ForceNoColor {
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lipgloss.SetColorProfile(termenv.Ascii)
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}
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}
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func System() *IOStreams {
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return &IOStreams{
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In: os.Stdin,
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Out: os.Stdout,
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ErrOut: os.Stderr,
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}
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}
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func Test() (*IOStreams, *bytes.Buffer, *bytes.Buffer) {
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out := new(bytes.Buffer)
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errOut := new(bytes.Buffer)
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return &IOStreams{
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In: io.NopCloser(new(bytes.Buffer)),
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Out: out,
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ErrOut: errOut,
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}, out, errOut
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}
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