ed091163be
This adds the new `required_plugins` block to be nested under the packer block.
Example:
```hcl
packer {
required_plugins {
aws = {
version = ">= 2.7.0"
source = "azr/aws"
}
azure = ">= 2.7.0"
}
}
```
For example on darwin_amd64 Packer will install those under :
* "${PACKER_HOME_DIR}/plugin/github.com/azr/amazon/packer-plugin-amazon_2.7.0_x5.0_darwin_amd64"
* "${PACKER_HOME_DIR}/plugin/github.com/hashicorp/azure/packer-plugin-azure_2.7.0_x5.0_darwin_amd64_x5"
+ docs
+ tests
65 lines
1.4 KiB
Go
65 lines
1.4 KiB
Go
package jsoniter
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// ReadArray read array element, tells if the array has more element to read.
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func (iter *Iterator) ReadArray() (ret bool) {
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c := iter.nextToken()
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switch c {
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case 'n':
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iter.skipThreeBytes('u', 'l', 'l')
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return false // null
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case '[':
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c = iter.nextToken()
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if c != ']' {
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iter.unreadByte()
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return true
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}
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return false
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case ']':
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return false
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case ',':
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return true
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default:
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iter.ReportError("ReadArray", "expect [ or , or ] or n, but found "+string([]byte{c}))
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return
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}
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}
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// ReadArrayCB read array with callback
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func (iter *Iterator) ReadArrayCB(callback func(*Iterator) bool) (ret bool) {
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c := iter.nextToken()
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if c == '[' {
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if !iter.incrementDepth() {
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return false
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}
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c = iter.nextToken()
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if c != ']' {
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iter.unreadByte()
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if !callback(iter) {
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iter.decrementDepth()
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return false
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}
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c = iter.nextToken()
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for c == ',' {
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if !callback(iter) {
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iter.decrementDepth()
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return false
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}
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c = iter.nextToken()
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}
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if c != ']' {
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iter.ReportError("ReadArrayCB", "expect ] in the end, but found "+string([]byte{c}))
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iter.decrementDepth()
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return false
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}
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return iter.decrementDepth()
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}
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return iter.decrementDepth()
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}
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if c == 'n' {
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iter.skipThreeBytes('u', 'l', 'l')
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return true // null
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}
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iter.ReportError("ReadArrayCB", "expect [ or n, but found "+string([]byte{c}))
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return false
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}
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