b7d8a769db
This adds a new series of "get*" functions which can read values from the associated "value" resources. The key name of the function must match the name value of the resource for things to work. Type unification isn't yet perfect in these scenarios, so you should use casually and with caution.
73 lines
2.4 KiB
Go
73 lines
2.4 KiB
Go
// Mgmt
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// Copyright (C) 2013-2023+ 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 core
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import (
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"embed"
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"io/fs"
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// import so the funcs register
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_ "github.com/purpleidea/mgmt/lang/funcs/core/convert"
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_ "github.com/purpleidea/mgmt/lang/funcs/core/datetime"
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_ "github.com/purpleidea/mgmt/lang/funcs/core/deploy"
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_ "github.com/purpleidea/mgmt/lang/funcs/core/example"
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_ "github.com/purpleidea/mgmt/lang/funcs/core/example/nested"
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_ "github.com/purpleidea/mgmt/lang/funcs/core/fmt"
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_ "github.com/purpleidea/mgmt/lang/funcs/core/iter"
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_ "github.com/purpleidea/mgmt/lang/funcs/core/math"
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_ "github.com/purpleidea/mgmt/lang/funcs/core/net"
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_ "github.com/purpleidea/mgmt/lang/funcs/core/os"
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_ "github.com/purpleidea/mgmt/lang/funcs/core/regexp"
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_ "github.com/purpleidea/mgmt/lang/funcs/core/strings"
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_ "github.com/purpleidea/mgmt/lang/funcs/core/sys"
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_ "github.com/purpleidea/mgmt/lang/funcs/core/test"
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_ "github.com/purpleidea/mgmt/lang/funcs/core/value"
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_ "github.com/purpleidea/mgmt/lang/funcs/core/world"
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)
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// TODO: Instead of doing this one-level embed, we could give each package an
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// API that it calls to "register" the private embed.FS that it wants to share.
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//go:embed */*.mcl
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var mcl embed.FS
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// AssetNames returns a flattened list of embedded .mcl file paths.
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func AssetNames() ([]string, error) {
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fileSystem := mcl
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paths := []string{}
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err := fs.WalkDir(fileSystem, ".", func(path string, d fs.DirEntry, err error) error {
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if err != nil {
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return err
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}
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if d.IsDir() { // skip the dirs
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return nil
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}
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paths = append(paths, path)
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return nil
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})
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if err != nil {
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return nil, err
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}
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return paths, nil
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}
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// Asset returns the contents of an embedded .mcl file.
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func Asset(name string) ([]byte, error) {
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return mcl.ReadFile(name)
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}
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