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Parse bake config as hcl falling back to json

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Signed-off-by: Patrick Van Stee <patrick@vanstee.me>
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Patrick Van Stee 2020-05-07 23:53:21 -04:00
parent 44c840b31d
commit 355261e49e
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GPG Key ID: BF979CB547EC707B
1 changed files with 14 additions and 12 deletions
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18
bake/hcl.go
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@ -74,18 +74,20 @@ type staticConfig struct {
}
func ParseHCL(dt []byte, fn string) (*Config, error) {
var file *hcl.File
var diags hcl.Diagnostics
// Decode user defined functions.
// Decode user defined functions, first parsing as hcl and falling back to
// json, returning errors based on the file suffix.
file, hcldiags := hclsyntax.ParseConfig(dt, fn, hcl.Pos{Line: 1, Column: 1})
if hcldiags.HasErrors() {
var jsondiags hcl.Diagnostics
file, jsondiags = json.Parse(dt, fn)
if jsondiags.HasErrors() {
fnl := strings.ToLower(fn)
if strings.HasSuffix(fnl, ".json") {
file, diags = json.Parse(dt, fn)
return nil, jsondiags
} else {
file, diags = hclsyntax.ParseConfig(dt, fn, hcl.Pos{Line: 1, Column: 1})
return nil, hcldiags
}
}
if diags.HasErrors() {
return nil, diags
}
userFunctions, _, diags := userfunc.DecodeUserFunctions(file.Body, "function", func() *hcl.EvalContext {