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comparison rust/rhg/src/commands/debugdata.rs @ 49640:37bc3edef76f

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rhg: upgrade `clap` dependency This one is the worst one to upgrade since v2 -> v4 broke a ton of API, which thankfully seems saner now. Contrary to what was done in the `hg-core/src/examples/nodemap` rewrite, we're not switching from the "builder" pattern to the "derive" pattern, since that would imply a much larger diff. It can be done incrementally.
author Rapha?l Gom?s <rgomes@octobus.net>
date Tue, 15 Nov 2022 00:02:43 +0100
parents 0199712c7a6d
children c15b415d1bff
comparison
equal deleted inserted replaced
49639:5844cd8e81ca 49640:37bc3edef76f
6 6
7 pub const HELP_TEXT: &str = " 7 pub const HELP_TEXT: &str = "
8 Dump the contents of a data file revision 8 Dump the contents of a data file revision
9 "; 9 ";
10 10
11 pub fn args() -> clap::App<'static, 'static> { 11 pub fn args() -> clap::Command {
12 clap::SubCommand::with_name("debugdata") 12 clap::command!("debugdata")
13 .arg( 13 .arg(
14 Arg::with_name("changelog") 14 Arg::new("changelog")
15 .help("open changelog") 15 .help("open changelog")
16 .short("-c") 16 .short('c')
17 .long("--changelog"), 17 .action(clap::ArgAction::SetTrue),
18 ) 18 )
19 .arg( 19 .arg(
20 Arg::with_name("manifest") 20 Arg::new("manifest")
21 .help("open manifest") 21 .help("open manifest")
22 .short("-m") 22 .short('m')
23 .long("--manifest"), 23 .action(clap::ArgAction::SetTrue),
24 ) 24 )
25 .group( 25 .group(
26 ArgGroup::with_name("") 26 ArgGroup::new("revlog")
27 .args(&["changelog", "manifest"]) 27 .args(&["changelog", "manifest"])
28 .required(true), 28 .required(true),
29 ) 29 )
30 .arg( 30 .arg(
31 Arg::with_name("rev") 31 Arg::new("rev")
32 .help("revision") 32 .help("revision")
33 .required(true) 33 .required(true)
34 .value_name("REV"), 34 .value_name("REV"),
35 ) 35 )
36 .about(HELP_TEXT) 36 .about(HELP_TEXT)
38 38
39 #[timed] 39 #[timed]
40 pub fn run(invocation: &crate::CliInvocation) -> Result<(), CommandError> { 40 pub fn run(invocation: &crate::CliInvocation) -> Result<(), CommandError> {
41 let args = invocation.subcommand_args; 41 let args = invocation.subcommand_args;
42 let rev = args 42 let rev = args
43 .value_of("rev") 43 .get_one::<String>("rev")
44 .expect("rev should be a required argument"); 44 .expect("rev should be a required argument");
45 let kind = 45 let kind = match (
46 match (args.is_present("changelog"), args.is_present("manifest")) { 46 args.get_one::<bool>("changelog").unwrap(),
47 (true, false) => DebugDataKind::Changelog, 47 args.get_one::<bool>("manifest").unwrap(),
48 (false, true) => DebugDataKind::Manifest, 48 ) {
49 (true, true) => { 49 (true, false) => DebugDataKind::Changelog,
50 unreachable!("Should not happen since options are exclusive") 50 (false, true) => DebugDataKind::Manifest,
51 } 51 (true, true) => {
52 (false, false) => { 52 unreachable!("Should not happen since options are exclusive")
53 unreachable!("Should not happen since options are required") 53 }
54 } 54 (false, false) => {
55 }; 55 unreachable!("Should not happen since options are required")
56 }
57 };
56 58
57 let repo = invocation.repo?; 59 let repo = invocation.repo?;
58 if repo.has_narrow() { 60 if repo.has_narrow() {
59 return Err(CommandError::unsupported( 61 return Err(CommandError::unsupported(
60 "support for ellipsis nodes is missing and repo has narrow enabled", 62 "support for ellipsis nodes is missing and repo has narrow enabled",
61 )); 63 ));
62 } 64 }
63 let data = debug_data(repo, rev, kind).map_err(|e| (e, rev))?; 65 let data = debug_data(repo, rev, kind).map_err(|e| (e, rev.as_ref()))?;
64 66
65 let mut stdout = invocation.ui.stdout_buffer(); 67 let mut stdout = invocation.ui.stdout_buffer();
66 stdout.write_all(&data)?; 68 stdout.write_all(&data)?;
67 stdout.flush()?; 69 stdout.flush()?;
68 70