90fd8023dd
Since we focus on safety, it would be nice to reduce the chance of any
runtime errors if we made a typo for a resource parameter. With this
patch, each resource can export constants into the global namespace so
that typos would cause a compile error.
Of course in the future if we had a more advanced type system, then we
could support precise types for each individual resource param, but in
an attempt to keep things simple, we'll leave that for another day. It
would add complexity too if we ever wanted to store a parameter
externally.
Lastly, we might consider adding "special case" parsing so that directly
specified fields would parse intelligently. For example, we could allow:
file "/tmp/hello" {
state => exists, # magic sugar!
}
This isn't supported for now, but if it works after all the other parser
changes have been made, it might be something to consider.
48 lines
1.3 KiB
Go
48 lines
1.3 KiB
Go
// Mgmt
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// Copyright (C) 2013-2020+ 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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// +build !root
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package util
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import (
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"testing"
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)
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func TestCodeIndent(t *testing.T) {
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c1 := Code(
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`
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$root = getenv("MGMT_TEST_ROOT")
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file "${root}/mgmt-hello-world" {
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content => "hello world from @purpleidea\n",
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state => $const.res.file.state.exists,
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}
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`)
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c2 :=
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`$root = getenv("MGMT_TEST_ROOT")
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file "${root}/mgmt-hello-world" {
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content => "hello world from @purpleidea\n",
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state => $const.res.file.state.exists,
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}
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`
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if c1 != c2 {
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t.Errorf("code samples differ")
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}
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}
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