src/bootstrap/run.rs

   1 use crate::builder::{Builder, RunConfig, ShouldRun, Step};
   2 use crate::tool::Tool;
   3 use std::process::Command;
   4
   5 #[derive(Debug, Copy, Clone, PartialEq, Eq, Hash)]
   6 pub struct ExpandYamlAnchors;
   7
   8 impl Step for ExpandYamlAnchors {
   9     type Output = ();
  10
  11     /// Runs the `expand-yaml_anchors` tool.
  12     ///
  13     /// This tool in `src/tools` read the CI configuration files written in YAML and expands the
  14     /// anchors in them, since GitHub Actions doesn't support them.
  15     fn run(self, builder: &Builder<'_>) {
  16         builder.info("Expanding YAML anchors in the GitHub Actions configuration");
  17         try_run(
  18             builder,
  19             &mut builder.tool_cmd(Tool::ExpandYamlAnchors).arg("generate").arg(&builder.src),
  20         );
  21     }
  22
  23     fn should_run(run: ShouldRun<'_>) -> ShouldRun<'_> {
  24         run.path("src/tools/expand-yaml-anchors")
  25     }
  26
  27     fn make_run(run: RunConfig<'_>) {
  28         run.builder.ensure(ExpandYamlAnchors);
  29     }
  30 }
  31
  32 fn try_run(builder: &Builder<'_>, cmd: &mut Command) -> bool {
  33     if !builder.fail_fast {
  34         if !builder.try_run(cmd) {
  35             let mut failures = builder.delayed_failures.borrow_mut();
  36             failures.push(format!("{:?}", cmd));
  37             return false;
  38         }
  39     } else {
  40         builder.run(cmd);
  41     }
  42     true
  43 }