81 lines
2.1 KiB
Go
81 lines
2.1 KiB
Go
// Copyright 2017 AMIS Technologies
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// This file is part of the go-ethereum library.
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//
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// The go-ethereum library is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// The go-ethereum library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
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package charts
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import (
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"fmt"
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"os"
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"path/filepath"
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"strings"
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"github.com/ethereum/go-ethereum/common"
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"github.com/getamis/istanbul-tools/genesis"
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)
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type GenesisChart struct {
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name string
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chartPath string
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genesisFile string
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args []string
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}
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func NewGenesisChart(addrs []common.Address, gasLimit uint64) *GenesisChart {
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chartPath := filepath.Join(chartBasePath, "genesis-block")
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genesisPath := filepath.Join(chartPath, ".genesis")
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err := os.MkdirAll(genesisPath, 0700)
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if err != nil {
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log.Error("Failed to create dir", "dir", genesisPath, "err", err)
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return nil
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}
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chart := &GenesisChart{
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name: "genesis-block",
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chartPath: chartPath,
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genesisFile: genesis.NewFileAt(
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genesisPath,
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false,
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genesis.Validators(addrs...),
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genesis.GasLimit(gasLimit),
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),
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}
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relPath := strings.Replace(chart.genesisFile, chartPath+"/", "", 1)
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chart.Override("genesisFileName", relPath)
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return chart
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}
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func (chart *GenesisChart) Override(key, value string) {
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chart.args = append(chart.args, fmt.Sprintf("%s=%s", key, value))
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}
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func (chart *GenesisChart) Install(debug bool) error {
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defer os.RemoveAll(filepath.Dir(chart.genesisFile))
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return installRelease(
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chart.name,
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chart.args,
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chart.chartPath,
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debug,
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)
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}
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func (chart *GenesisChart) Uninstall() error {
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return uninstallRelease(chart.name)
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}
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