upstream/mercurial-mirror Files · rust/rhg/src/commands/debugrhgsparse.rs

rhg: fallback when encountering ellipsis revisions...

rhg: fallback when encountering ellipsis revisions Ellipsis revisions are still experimental and buggy in non-trivial histories. We currently have no plans to improve this situation nor to add support for ellipsis revisions in `rhg`. Falling back should be done carefully (since we may have already done some work that is visible to the user), but in this case it's highly unlikely that we're doing anything useful with a repo with ellipsis revisions, so this should be strictly better, also since the error message is more explicit.

Raphaël Gomès - - Load All Authors

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             debugrhgsparse.rs
        
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             | 1.3 KiB
            
                | application/rls-services+xml
            
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             / rust / rhg / src / commands / debugrhgsparse.rs
          
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      use std::os::unix::prelude::OsStrExt;

      use crate::error::CommandError;

      use clap::SubCommand;

      use hg::{self, utils::hg_path::HgPath};

      pub const HELP_TEXT: &str = "";

      pub fn args() -> clap::App<'static, 'static> {

          SubCommand::with_name("debugrhgsparse")

              .arg(

                  clap::Arg::with_name("files")

                      .required(true)

                      .multiple(true)

                      .empty_values(false)

                      .value_name("FILES")

                      .help("Files to check against sparse profile"),

              )

              .about(HELP_TEXT)

      }

      pub fn run(invocation: &crate::CliInvocation) -> Result<(), CommandError> {

          let repo = invocation.repo?;

          let (matcher, _warnings) = hg::sparse::matcher(&repo).unwrap();

          let files = invocation.subcommand_args.values_of_os("files");

          if let Some(files) = files {

              for file in files {

                  invocation.ui.write_stdout(b"matches: ")?;

                  invocation.ui.write_stdout(

                      if matcher.matches(HgPath::new(file.as_bytes())) {

                          b"yes"

                      } else {

                          b"no"

                      },

                  )?;

                  invocation.ui.write_stdout(b" | file: ")?;

                  invocation.ui.write_stdout(file.as_bytes())?;

                  invocation.ui.write_stdout(b"\n")?;

              }

          }

          Ok(())

      }

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				use std::os::unix::prelude::OsStrExt;

				use crate::error::CommandError;
				use clap::SubCommand;
				use hg::{self, utils::hg_path::HgPath};

				pub const HELP_TEXT: &str = "";

				pub fn args() -> clap::App<'static, 'static> {
				SubCommand::with_name("debugrhgsparse")
				.arg(
				clap::Arg::with_name("files")
				.required(true)
				.multiple(true)
				.empty_values(false)
				.value_name("FILES")
				.help("Files to check against sparse profile"),
				)
				.about(HELP_TEXT)
				}

				pub fn run(invocation: &crate::CliInvocation) -> Result<(), CommandError> {
				let repo = invocation.repo?;

				let (matcher, _warnings) = hg::sparse::matcher(&repo).unwrap();
				let files = invocation.subcommand_args.values_of_os("files");
				if let Some(files) = files {
				for file in files {
				invocation.ui.write_stdout(b"matches: ")?;
				invocation.ui.write_stdout(
				if matcher.matches(HgPath::new(file.as_bytes())) {
				b"yes"
				} else {
				b"no"
				},
				)?;
				invocation.ui.write_stdout(b" \| file: ")?;
				invocation.ui.write_stdout(file.as_bytes())?;
				invocation.ui.write_stdout(b"\n")?;
				}
				}
				Ok(())
				}