mirror of https://github.com/databricks/cli.git
131 lines
3.0 KiB
Go
131 lines
3.0 KiB
Go
package mutator
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import (
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"fmt"
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"slices"
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"github.com/databricks/cli/bundle"
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"github.com/databricks/cli/bundle/libraries"
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"github.com/databricks/cli/libs/dyn"
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)
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type jobRewritePattern struct {
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pattern dyn.Pattern
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fn rewriteFunc
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skipRewrite func(string) bool
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}
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func noSkipRewrite(string) bool {
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return false
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}
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func rewritePatterns(base dyn.Pattern) []jobRewritePattern {
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return []jobRewritePattern{
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{
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base.Append(dyn.Key("notebook_task"), dyn.Key("notebook_path")),
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translateNotebookPath,
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noSkipRewrite,
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},
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{
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base.Append(dyn.Key("spark_python_task"), dyn.Key("python_file")),
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translateFilePath,
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noSkipRewrite,
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},
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{
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base.Append(dyn.Key("dbt_task"), dyn.Key("project_directory")),
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translateDirectoryPath,
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noSkipRewrite,
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},
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{
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base.Append(dyn.Key("sql_task"), dyn.Key("file"), dyn.Key("path")),
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translateFilePath,
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noSkipRewrite,
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},
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{
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base.Append(dyn.Key("libraries"), dyn.AnyIndex(), dyn.Key("whl")),
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translateNoOp,
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noSkipRewrite,
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},
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{
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base.Append(dyn.Key("libraries"), dyn.AnyIndex(), dyn.Key("jar")),
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translateNoOp,
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noSkipRewrite,
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},
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}
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}
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func (m *translatePaths) applyJobTranslations(b *bundle.Bundle, v dyn.Value) (dyn.Value, error) {
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fallback, err := gatherFallbackPaths(v, "jobs")
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if err != nil {
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return dyn.InvalidValue, err
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}
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// Do not translate job task paths if using Git source
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var ignore []string
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for key, job := range b.Config.Resources.Jobs {
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if job.GitSource != nil {
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ignore = append(ignore, key)
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}
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}
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// Base pattern to match all tasks in all jobs.
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base := dyn.NewPattern(
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dyn.Key("resources"),
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dyn.Key("jobs"),
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dyn.AnyKey(),
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dyn.Key("tasks"),
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dyn.AnyIndex(),
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)
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// Compile list of patterns and their respective rewrite functions.
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jobEnvironmentsPatterns := []jobRewritePattern{
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{
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dyn.NewPattern(
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dyn.Key("resources"),
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dyn.Key("jobs"),
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dyn.AnyKey(),
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dyn.Key("environments"),
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dyn.AnyIndex(),
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dyn.Key("spec"),
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dyn.Key("dependencies"),
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dyn.AnyIndex(),
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),
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translateNoOpWithPrefix,
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func(s string) bool {
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return !libraries.IsEnvironmentDependencyLocal(s)
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},
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},
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}
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taskPatterns := rewritePatterns(base)
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forEachPatterns := rewritePatterns(base.Append(dyn.Key("for_each_task"), dyn.Key("task")))
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allPatterns := append(taskPatterns, jobEnvironmentsPatterns...)
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allPatterns = append(allPatterns, forEachPatterns...)
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for _, t := range allPatterns {
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v, err = dyn.MapByPattern(v, t.pattern, func(p dyn.Path, v dyn.Value) (dyn.Value, error) {
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key := p[2].Key()
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// Skip path translation if the job is using git source.
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if slices.Contains(ignore, key) {
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return v, nil
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}
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dir, err := v.Location().Directory()
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if err != nil {
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return dyn.InvalidValue, fmt.Errorf("unable to determine directory for job %s: %w", key, err)
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}
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sv := v.MustString()
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if t.skipRewrite(sv) {
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return v, nil
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}
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return m.rewriteRelativeTo(b, p, v, t.fn, dir, fallback[key])
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})
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if err != nil {
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return dyn.InvalidValue, err
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}
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}
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return v, nil
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}
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