07f542b4d7
Done with: ack '2018+' -l | xargs sed -i -e 's/2018+/2019+/g' Checked manually with: git add -p Hello to future James from 2020, and Happy Hacking!
66 lines
1.9 KiB
Go
66 lines
1.9 KiB
Go
// Mgmt
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// Copyright (C) 2013-2019+ James Shubin and the project contributors
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// Written by James Shubin <james@shubin.ca> and the project contributors
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU 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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// This program 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 General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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package integration
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import (
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"fmt"
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"net"
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"net/url"
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"path"
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"path/filepath"
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"runtime"
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"strconv"
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"github.com/purpleidea/mgmt/util/errwrap"
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)
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const (
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binaryName = "mgmt"
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)
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// BinaryPath returns the full path to an mgmt binary. It expects that someone
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// will run `make build` or something equivalent to produce a binary before this
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// function runs.
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func BinaryPath() (string, error) {
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_, file, _, ok := runtime.Caller(0)
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if !ok {
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return "", fmt.Errorf("can't determine binary path")
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}
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dir := filepath.Dir(file) // dir that this file is contained in
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root := filepath.Dir(dir) // we're in the parent dir to that
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return path.Join(root, binaryName), nil
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}
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// ParsePort parses a URL and returns the port that was found.
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func ParsePort(input string) (int, error) {
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u, err := url.Parse(input)
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if err != nil {
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return 0, errwrap.Wrapf(err, "could not parse URL")
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}
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_, sport, err := net.SplitHostPort(u.Host)
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if err != nil {
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return 0, errwrap.Wrapf(err, "could not get port")
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}
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port, err := strconv.Atoi(sport)
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if err != nil {
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return 0, errwrap.Wrapf(err, "could not parse port")
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}
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return port, nil
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}
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