d30ff6cfae
Instead of constantly making these updates, let's just remove the year since things are stored in git anyways, and this is not an actual modern legal risk anymore.
98 lines
3.8 KiB
Go
98 lines
3.8 KiB
Go
// Mgmt
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// Copyright (C) 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 <https://www.gnu.org/licenses/>.
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//
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// Additional permission under GNU GPL version 3 section 7
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//
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// If you modify this program, or any covered work, by linking or combining it
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// with embedded mcl code and modules (and that the embedded mcl code and
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// modules which link with this program, contain a copy of their source code in
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// the authoritative form) containing parts covered by the terms of any other
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// license, the licensors of this program grant you additional permission to
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// convey the resulting work. Furthermore, the licensors of this program grant
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// the original author, James Shubin, additional permission to update this
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// additional permission if he deems it necessary to achieve the goals of this
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// additional permission.
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package gapi
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import (
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"os"
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"github.com/purpleidea/mgmt/engine"
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"github.com/purpleidea/mgmt/util"
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"github.com/purpleidea/mgmt/util/errwrap"
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)
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// Umask is the default to use when none has been specified.
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// TODO: apparently using 0666 is equivalent to respecting the current umask
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const Umask = 0666
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// CopyFileToFs copies a file from src path on the local fs to a dst path on fs.
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func CopyFileToFs(fs engine.WriteableFS, src, dst string) error {
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data, err := os.ReadFile(src)
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if err != nil {
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return errwrap.Wrapf(err, "can't read from file `%s`", src)
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}
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if err := fs.WriteFile(dst, data, Umask); err != nil {
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return errwrap.Wrapf(err, "can't write to file `%s`", dst)
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}
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return nil
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}
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// CopyBytesToFs copies a list of bytes to a dst path on fs.
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func CopyBytesToFs(fs engine.WriteableFS, b []byte, dst string) error {
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if err := fs.WriteFile(dst, b, Umask); err != nil {
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return errwrap.Wrapf(err, "can't write to file `%s`", dst)
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}
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return nil
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}
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// CopyStringToFs copies a string to a dst path on fs.
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func CopyStringToFs(fs engine.WriteableFS, str, dst string) error {
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if err := fs.WriteFile(dst, []byte(str), Umask); err != nil {
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return errwrap.Wrapf(err, "can't write to file `%s`", dst)
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}
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return nil
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}
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// CopyDirToFs copies a dir from src path on the local fs to a dst path on fs.
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// FIXME: I'm not sure this does the logical thing when the dst path is a dir.
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// FIXME: We've got a workaround for this inside of the lang CLI GAPI.
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func CopyDirToFs(fs engine.Fs, src, dst string) error {
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return util.CopyDiskToFs(fs, src, dst, false)
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}
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// CopyDirToFsForceAll copies a dir from src path on the local fs to a dst path
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// on fs, but it doesn't error when making a dir that already exists. It also
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// uses `MkdirAll` to prevent some issues.
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// FIXME: This is being added because of issues with CopyDirToFs. POSIX is hard.
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func CopyDirToFsForceAll(fs engine.Fs, src, dst string) error {
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return util.CopyDiskToFsAll(fs, src, dst, true, true)
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}
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// CopyDirContentsToFs copies a dir contents from src path on the local fs to a
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// dst path on fs.
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func CopyDirContentsToFs(fs engine.Fs, src, dst string) error {
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return util.CopyDiskContentsToFs(fs, src, dst, false)
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}
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// MkdirAllOnFs writes a dir to a dst path on fs. It makes the parent dirs if
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// they don't exist.
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func MkdirAllOnFs(fs engine.WriteableFS, dst string, perm os.FileMode) error {
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return fs.MkdirAll(dst, perm)
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}
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