mirror of
https://github.com/cheat/cheat.git
synced 2024-11-24 06:51:36 +01:00
80c91cbdee
Integrate `go-git` into the application, and use it to `git clone` cheatsheets when the installer runs. Previously, the installer required that `git` be installed on the system `PATH`, so this change has to big advantages: 1. It removes that system dependency on `git` 2. It paves the way for implementing the `--update` command Additionally, `cheat` now performs a `--depth=1` clone when installing cheatsheets, which should at least somewhat improve installation times (especially on slow network connections).
28 lines
392 B
Go
28 lines
392 B
Go
// +build !plan9,!windows,!js
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package osfs
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import (
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"os"
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"golang.org/x/sys/unix"
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)
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func (f *file) Lock() error {
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f.m.Lock()
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defer f.m.Unlock()
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return unix.Flock(int(f.File.Fd()), unix.LOCK_EX)
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}
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func (f *file) Unlock() error {
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f.m.Lock()
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defer f.m.Unlock()
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return unix.Flock(int(f.File.Fd()), unix.LOCK_UN)
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}
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func rename(from, to string) error {
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return os.Rename(from, to)
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}
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