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Add ability to interpolate during build

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Now build takes a --values argument, which is a yaml file that can be
used to interpolate the specs that are going to be compiled.
This commit is contained in:
Ettore Di Giacinto
2020-11-27 22:22:20 +01:00
parent 44d33eceba
commit 0fe30ddcfd
13 changed files with 321 additions and 14 deletions
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17
pkg/compiler/compiler.go
View File

@@ -27,6 +27,7 @@ import (
"time"
bus "github.com/mudler/luet/pkg/bus"
yaml "gopkg.in/yaml.v2"
"github.com/mudler/luet/pkg/helpers"
. "github.com/mudler/luet/pkg/logger"
@@ -743,13 +744,25 @@ func (cs *LuetCompiler) FromPackage(p pkg.Package) (CompilationSpec, error) {
raw := packsRaw.Find(pack.GetName(), pack.GetCategory(), pack.GetVersion())
dat, err := helpers.RenderHelm(string(dataBuild), raw)
d := map[string]interface{}{}
if len(cs.Options.BuildValuesFile) > 0 {
defBuild, err := ioutil.ReadFile(cs.Options.BuildValuesFile)
if err != nil {
return nil, errors.Wrap(err, "rendering file "+val)
}
err = yaml.Unmarshal(defBuild, &d)
if err != nil {
return nil, errors.Wrap(err, "rendering file "+val)
}
}
dat, err := helpers.RenderHelm(string(dataBuild), raw, d)
if err != nil {
return nil, errors.Wrap(err, "rendering file "+pack.Rel(BuildFile))
}
dataresult = []byte(dat)
} else {
out, err := helpers.RenderFiles(pack.Rel(BuildFile), val)
out, err := helpers.RenderFiles(pack.Rel(BuildFile), val, cs.Options.BuildValuesFile)
if err != nil {
return nil, errors.Wrap(err, "rendering file "+pack.Rel(BuildFile))
}

1
pkg/compiler/interface.go
View File

@@ -56,6 +56,7 @@ type CompilerOptions struct {
NoDeps bool
SolverOptions config.LuetSolverOptions
SkipIfMetadataExists bool
BuildValuesFile string
PackageTargetOnly bool
}