-
Notifications
You must be signed in to change notification settings - Fork 59
/
executor.go
73 lines (62 loc) · 1.97 KB
/
executor.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
// Copyright 2023 The CUE Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package cmd
import (
"fmt"
"os"
)
type executor struct {
// wd is the working directory
wd string
// root is the project root that contains content
// and hugo/content subdirectories
root string
// cmd is the execute Cobra command, used to access flag values etc
cmd *Command
errorContext
*executionContext
}
func (e *executor) Format(f fmt.State, verb rune) {
fmt.Fprintf(f, "%s", e.root)
}
func newExecutor(ctx *executionContext, wd, projectRoot string, cmd *Command) *executor {
res := &executor{
wd: wd,
root: projectRoot,
cmd: cmd,
executionContext: ctx,
errorContext: &errorContextWriter{
executionContext: ctx,
log: os.Stderr,
},
}
return res
}
// execute runs the transformation recursively walking through e.wd. If filter
// is non-nil the it limits the execute step to only those directories present
// in filter.
func (e *executor) execute(filter map[string]bool) error {
e.debugf(e.debugGeneral, "working directory: %v\n", e.wd)
// Establish a temporary directory within which all other temp
// material will be gathered. That way we only have to clean up
// a single temp dir at the end
td, err := os.MkdirTemp("", "preprocessor-*")
if err != nil {
return e.errorf("failed to create temp dir: %v", err)
}
e.tempRoot = td
defer os.RemoveAll(td)
ec := e.newExecuteContext(filter)
return ec.execute()
}