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https://github.com/featurebasedb/featurebase.git
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f627199acb
stdout/stderr around A lot of functions in the cmd and ctl packages were passing these around and barely using them. Replaced them with a logger for most functions. Some functions get an io.Writer instead so that their tests can find the output they're looking for. More cleanup on fb-1766: reworked the tests that were using io.Pipe or os.Pipe to check their results so they now use a bytes.Buffer. Unexported some variables that didn't need to be exported. Fixed NewConfigCommand to use the provided stderr, not os.Stderr. Added tests for rbf_dump, rbf_page, and keygen, since those weren't being tested at all. Added chksum_test, final cleanup.
39 lines
873 B
Go
39 lines
873 B
Go
// Copyright 2021 Molecula Corp. All rights reserved.
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package ctl
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import (
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"context"
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"fmt"
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"io"
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"os"
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"github.com/molecula/featurebase/v3/server"
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toml "github.com/pelletier/go-toml"
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)
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// ConfigCommand represents a command for printing a default config.
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type ConfigCommand struct {
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// this exists so we can override it in tests
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stdout io.Writer
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// this actually gets overridden more generally by different tests
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stderr io.Writer
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Config *server.Config
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}
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// NewConfigCommand returns a new instance of ConfigCommand.
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func NewConfigCommand(stderr io.Writer) *ConfigCommand {
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return &ConfigCommand{
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stdout: os.Stdout,
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stderr: stderr,
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}
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}
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// Run prints out the default config.
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func (cmd *ConfigCommand) Run(_ context.Context) error {
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buf, err := toml.Marshal(*cmd.Config)
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if err != nil {
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return err
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}
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fmt.Fprintln(cmd.stdout, string(buf))
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return nil
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}
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