mirror of
https://github.com/tendermint/tendermint.git
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18b5a500da
Pull out the library functionality from scripts/confix and move it to internal/libs/confix. Replace scripts/confix with a simple stub that has the same command-line API, but uses the library instead. Related: - Move and update unit tests. - Move scripts/confix/condiff to scripts/condiff. - Update test data for v34, v35, and v36. - Update reference diffs. - Update testdata README.
55 lines
1.4 KiB
Go
55 lines
1.4 KiB
Go
// Program confix applies changes to a Tendermint TOML configuration file, to
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// update configurations created with an older version of Tendermint to a
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// compatible format for a newer version.
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package main
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import (
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"context"
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"flag"
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"fmt"
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"log"
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"os"
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"path/filepath"
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"github.com/tendermint/tendermint/internal/libs/confix"
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)
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func init() {
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flag.Usage = func() {
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fmt.Fprintf(os.Stderr, `Usage: %[1]s -config <src> [-out <dst>]
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Modify the contents of the specified -config TOML file to update the names,
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locations, and values of configuration settings to the current configuration
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layout. The output is written to -out, or to stdout.
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It is valid to set -config and -out to the same path. In that case, the file will
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be modified in-place. In case of any error in updating the file, no output is
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written.
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Options:
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`, filepath.Base(os.Args[0]))
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flag.PrintDefaults()
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}
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}
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var (
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configPath = flag.String("config", "", "Config file path (required)")
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outPath = flag.String("out", "", "Output file path (default stdout)")
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doVerbose = flag.Bool("v", false, "Log changes to stderr")
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)
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func main() {
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flag.Parse()
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if *configPath == "" {
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log.Fatal("You must specify a non-empty -config path")
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}
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ctx := context.Background()
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if *doVerbose {
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ctx = confix.WithLogWriter(ctx, os.Stderr)
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}
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if err := confix.Upgrade(ctx, *configPath, *outPath); err != nil {
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log.Fatalf("Upgrading config: %v", err)
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}
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}
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