1 use crate::command_prelude::*;
2 use cargo::ops;
3 use std::path::PathBuf;
4
cli() -> App5 pub fn cli() -> App {
6 subcommand("vendor")
7 .about("Vendor all dependencies for a project locally")
8 .arg(opt("quiet", "No output printed to stdout").short("q"))
9 .arg_manifest_path()
10 .arg(Arg::with_name("path").help("Where to vendor crates (`vendor` by default)"))
11 .arg(
12 Arg::with_name("no-delete")
13 .long("no-delete")
14 .help("Don't delete older crates in the vendor directory"),
15 )
16 .arg(
17 Arg::with_name("tomls")
18 .short("s")
19 .long("sync")
20 .help("Additional `Cargo.toml` to sync and vendor")
21 .value_name("TOML")
22 .multiple(true),
23 )
24 .arg(
25 Arg::with_name("respect-source-config")
26 .long("respect-source-config")
27 .help("Respect `[source]` config in `.cargo/config`")
28 .multiple(true),
29 )
30 .arg(
31 Arg::with_name("versioned-dirs")
32 .long("versioned-dirs")
33 .help("Always include version in subdir name"),
34 )
35 // Not supported.
36 .arg(
37 Arg::with_name("no-merge-sources")
38 .long("no-merge-sources")
39 .hidden(true),
40 )
41 // Not supported.
42 .arg(
43 Arg::with_name("relative-path")
44 .long("relative-path")
45 .hidden(true),
46 )
47 // Not supported.
48 .arg(
49 Arg::with_name("only-git-deps")
50 .long("only-git-deps")
51 .hidden(true),
52 )
53 // Not supported.
54 .arg(
55 Arg::with_name("disallow-duplicates")
56 .long("disallow-duplicates")
57 .hidden(true),
58 )
59 .after_help("Run `cargo help vendor` for more detailed information.\n")
60 }
61
exec(config: &mut Config, args: &ArgMatches<'_>) -> CliResult62 pub fn exec(config: &mut Config, args: &ArgMatches<'_>) -> CliResult {
63 // We're doing the vendoring operation ourselves, so we don't actually want
64 // to respect any of the `source` configuration in Cargo itself. That's
65 // intended for other consumers of Cargo, but we want to go straight to the
66 // source, e.g. crates.io, to fetch crates.
67 if !args.is_present("respect-source-config") {
68 config.values_mut()?.remove("source");
69 }
70
71 // When we moved `cargo vendor` into Cargo itself we didn't stabilize a few
72 // flags, so try to provide a helpful error message in that case to ensure
73 // that users currently using the flag aren't tripped up.
74 let crates_io_cargo_vendor_flag = if args.is_present("no-merge-sources") {
75 Some("--no-merge-sources")
76 } else if args.is_present("relative-path") {
77 Some("--relative-path")
78 } else if args.is_present("only-git-deps") {
79 Some("--only-git-deps")
80 } else if args.is_present("disallow-duplicates") {
81 Some("--disallow-duplicates")
82 } else {
83 None
84 };
85 if let Some(flag) = crates_io_cargo_vendor_flag {
86 return Err(anyhow::format_err!(
87 "\
88 the crates.io `cargo vendor` command has now been merged into Cargo itself
89 and does not support the flag `{}` currently; to continue using the flag you
90 can execute `cargo-vendor vendor ...`, and if you would like to see this flag
91 supported in Cargo itself please feel free to file an issue at
92 https://github.com/rust-lang/cargo/issues/new
93 ",
94 flag
95 )
96 .into());
97 }
98
99 let ws = args.workspace(config)?;
100 let path = args
101 .value_of_os("path")
102 .map(|val| PathBuf::from(val.to_os_string()))
103 .unwrap_or_else(|| PathBuf::from("vendor"));
104 ops::vendor(
105 &ws,
106 &ops::VendorOptions {
107 no_delete: args.is_present("no-delete"),
108 destination: &path,
109 versioned_dirs: args.is_present("versioned-dirs"),
110 extra: args
111 .values_of_os("tomls")
112 .unwrap_or_default()
113 .map(|s| PathBuf::from(s.to_os_string()))
114 .collect(),
115 },
116 )?;
117 Ok(())
118 }
119