Merge "For mixed build bazel actions, remove old outputs"

This commit is contained in:
Treehugger Robot
2021-09-23 22:38:12 +00:00
committed by Gerrit Code Review

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@@ -809,7 +809,16 @@ func (c *bazelSingleton) GenerateBuildActions(ctx SingletonContext) {
cmd := rule.Command() cmd := rule.Command()
// cd into Bazel's execution root, which is the action cwd. // cd into Bazel's execution root, which is the action cwd.
cmd.Text(fmt.Sprintf("cd %s/execroot/__main__ && ", ctx.Config().BazelContext.OutputBase())) cmd.Text(fmt.Sprintf("cd %s/execroot/__main__ &&", ctx.Config().BazelContext.OutputBase()))
// Remove old outputs, as some actions might not rerun if the outputs are detected.
if len(buildStatement.OutputPaths) > 0 {
cmd.Text("rm -f")
for _, outputPath := range buildStatement.OutputPaths {
cmd.Text(PathForBazelOut(ctx, outputPath).String())
}
cmd.Text("&&")
}
for _, pair := range buildStatement.Env { for _, pair := range buildStatement.Env {
// Set per-action env variables, if any. // Set per-action env variables, if any.