Auto merge of #13971 - heisen-li:ignore_release, r=weihanglo

fix: using `--release/debug` and `--profile` together becomes an error

### What does this PR try to resolve?

part of #13629

issue #13629 (comment)

Author: bors

src/bin/cargo/commands/bench.rs

@@ -63,7 +63,7 @@ pub fn exec(gctx: &mut GlobalContext, args: &ArgMatches) -> CliResult {
         args.compile_options(gctx, CompileMode::Bench, Some(&ws), ProfileChecking::Custom)?;
 
     compile_opts.build_config.requested_profile =
-        args.get_profile_name(gctx, "bench", ProfileChecking::Custom)?;
+        args.get_profile_name("bench", ProfileChecking::Custom)?;
 
     let ops = TestOptions {
         no_run: args.flag("no-run"),

src/bin/cargo/commands/clean.rs

@@ -146,7 +146,7 @@ pub fn exec(gctx: &mut GlobalContext, args: &ArgMatches) -> CliResult {
         gctx,
         spec: values(args, "package"),
         targets: args.targets()?,
-        requested_profile: args.get_profile_name(gctx, "dev", ProfileChecking::Custom)?,
+        requested_profile: args.get_profile_name("dev", ProfileChecking::Custom)?,
         profile_specified: args.contains_id("profile") || args.flag("release"),
         doc: args.flag("doc"),
         dry_run: args.dry_run(),

src/bin/cargo/commands/install.rs

@@ -85,10 +85,13 @@ pub fn cli() -> Command {
         )
         .arg_features()
         .arg_parallel()
-        .arg(flag(
-            "debug",
-            "Build in debug mode (with the 'dev' profile) instead of release mode",
-        ))
+        .arg(
+            flag(
+                "debug",
+                "Build in debug mode (with the 'dev' profile) instead of release mode",
+            )
+            .conflicts_with("profile"),
+        )
         .arg_redundant_default_mode("release", "install", "debug")
         .arg_profile("Install artifacts with the specified profile")
         .arg_target_triple("Build for the target triple")
@@ -196,7 +199,7 @@ pub fn exec(gctx: &mut GlobalContext, args: &ArgMatches) -> CliResult {
     )?;
 
     compile_opts.build_config.requested_profile =
-        args.get_profile_name(gctx, "release", ProfileChecking::Custom)?;
+        args.get_profile_name("release", ProfileChecking::Custom)?;
 
     if args.flag("list") {
         ops::install_list(root, gctx)?;

src/bin/cargo/commands/test.rs

@@ -74,7 +74,7 @@ pub fn exec(gctx: &mut GlobalContext, args: &ArgMatches) -> CliResult {
         args.compile_options(gctx, CompileMode::Test, Some(&ws), ProfileChecking::Custom)?;
 
     compile_opts.build_config.requested_profile =
-        args.get_profile_name(gctx, "test", ProfileChecking::Custom)?;
+        args.get_profile_name("test", ProfileChecking::Custom)?;
 
     // `TESTNAME` is actually an argument of the test binary, but it's
     // important, so we explicitly mention it and reconfigure.

src/cargo/util/command_prelude.rs

@@ -131,7 +131,12 @@ pub trait CommandExt: Sized {
     ) -> Self {
         let msg = format!("`--{default_mode}` is the default for `cargo {command}`; instead `--{supported_mode}` is supported");
         let value_parser = UnknownArgumentValueParser::suggest(msg);
-        self._arg(flag(default_mode, "").value_parser(value_parser).hide(true))
+        self._arg(
+            flag(default_mode, "")
+                .conflicts_with("profile")
+                .value_parser(value_parser)
+                .hide(true),
+        )
     }
 
     fn arg_targets_all(
@@ -226,6 +231,7 @@ pub trait CommandExt: Sized {
         self._arg(
             flag("release", release)
                 .short('r')
+                .conflicts_with("profile")
                 .help_heading(heading::COMPILATION_OPTIONS),
         )
     }
@@ -568,7 +574,6 @@ Run `{cmd}` to see possible targets."
 
     fn get_profile_name(
         &self,
-        gctx: &GlobalContext,
         default: &str,
         profile_checking: ProfileChecking,
     ) -> CargoResult<InternedString> {
@@ -581,40 +586,19 @@ Run `{cmd}` to see possible targets."
             (Some(name @ ("dev" | "test" | "bench" | "check")), ProfileChecking::LegacyRustc)
             // `cargo fix` and `cargo check` has legacy handling of this profile name
             | (Some(name @ "test"), ProfileChecking::LegacyTestOnly) => {
-                if self.maybe_flag("release") {
-                    gctx.shell().warn(
-                        "the `--release` flag should not be specified with the `--profile` flag\n\
-                         The `--release` flag will be ignored.\n\
-                         This was historically accepted, but will become an error \
-                         in a future release."
-                    )?;
-                }
                 return Ok(InternedString::new(name));
             }
             _ => {}
         }
 
-        let conflict = |flag: &str, equiv: &str, specified: &str| -> anyhow::Error {
-            anyhow::format_err!(
-                "conflicting usage of --profile={} and --{flag}\n\
-                 The `--{flag}` flag is the same as `--profile={equiv}`.\n\
-                 Remove one flag or the other to continue.",
-                specified,
-                flag = flag,
-                equiv = equiv
-            )
-        };
-
         let name = match (
             self.maybe_flag("release"),
             self.maybe_flag("debug"),
             specified_profile,
         ) {
             (false, false, None) => default,
-            (true, _, None | Some("release")) => "release",
-            (true, _, Some(name)) => return Err(conflict("release", "release", name)),
-            (_, true, None | Some("dev")) => "dev",
-            (_, true, Some(name)) => return Err(conflict("debug", "dev", name)),
+            (true, _, None) => "release",
+            (_, true, None) => "dev",
             // `doc` is separate from all the other reservations because
             // [profile.doc] was historically allowed, but is deprecated and
             // has no effect. To avoid potentially breaking projects, it is a
@@ -720,7 +704,7 @@ Run `{cmd}` to see possible targets."
             mode,
         )?;
         build_config.message_format = message_format.unwrap_or(MessageFormat::Human);
-        build_config.requested_profile = self.get_profile_name(gctx, "dev", profile_checking)?;
+        build_config.requested_profile = self.get_profile_name("dev", profile_checking)?;
         build_config.build_plan = self.flag("build-plan");
         build_config.unit_graph = self.flag("unit-graph");
         build_config.future_incompat_report = self.flag("future-incompat-report");

tests/testsuite/check.rs

@@ -290,8 +290,27 @@ fn rustc_check() {
 
     // Verify compatible usage of --profile with --release, issue #7488
     foo.cargo("rustc --profile check --release -- --emit=metadata")
+        .with_status(1)
+        .with_stderr(
+            "\
+[ERROR] the argument '--profile <PROFILE-NAME>' cannot be used with '--release'
+
+Usage: cargo[EXE] rustc --profile <PROFILE-NAME> [ARGS]...
+
+For more information, try '--help'.",
+        )
         .run();
+
     foo.cargo("rustc --profile test --release -- --emit=metadata")
+        .with_status(1)
+        .with_stderr(
+            "\
+[ERROR] the argument '--profile <PROFILE-NAME>' cannot be used with '--release'
+
+Usage: cargo[EXE] rustc --profile <PROFILE-NAME> [ARGS]...
+
+For more information, try '--help'.",
+        )
         .run();
 }
 

tests/testsuite/profile_custom.rs

@@ -380,100 +380,38 @@ fn conflicting_usage() {
         .build();
 
     p.cargo("build --profile=dev --release")
-        .with_status(101)
+        .with_status(1)
         .with_stderr(
             "\
-error: conflicting usage of --profile=dev and --release
-The `--release` flag is the same as `--profile=release`.
-Remove one flag or the other to continue.
-",
-        )
-        .run();
+[ERROR] the argument '--profile <PROFILE-NAME>' cannot be used with '--release'
 
-    p.cargo("install --profile=release --debug")
-        .with_status(101)
-        .with_stderr(
-            "\
-error: conflicting usage of --profile=release and --debug
-The `--debug` flag is the same as `--profile=dev`.
-Remove one flag or the other to continue.
-",
-        )
-        .run();
+Usage: cargo[EXE] build --profile <PROFILE-NAME>
 
-    p.cargo("rustc --profile=dev --release")
-        .with_stderr(
-            "\
-warning: the `--release` flag should not be specified with the `--profile` flag
-The `--release` flag will be ignored.
-This was historically accepted, but will become an error in a future release.
-[COMPILING] foo [..]
-[FINISHED] `dev` profile [..]
-",
+For more information, try '--help'.",
         )
         .run();
 
-    p.cargo("check --profile=dev --release")
-        .with_status(101)
+    p.cargo("install --profile=release --debug")
+        .with_status(1)
         .with_stderr(
             "\
-error: conflicting usage of --profile=dev and --release
-The `--release` flag is the same as `--profile=release`.
-Remove one flag or the other to continue.
-",
-        )
-        .run();
+[ERROR] the argument '--profile <PROFILE-NAME>' cannot be used with '--debug'
 
-    p.cargo("check --profile=test --release")
-        .with_stderr(
-            "\
-warning: the `--release` flag should not be specified with the `--profile` flag
-The `--release` flag will be ignored.
-This was historically accepted, but will become an error in a future release.
-[CHECKING] foo [..]
-[FINISHED] `test` profile [..]
-",
-        )
-        .run();
+Usage: cargo[EXE] install --profile <PROFILE-NAME> [CRATE[@<VER>]]...
 
-    // This is OK since the two are the same.
-    p.cargo("rustc --profile=release --release")
-        .with_stderr(
-            "\
-[COMPILING] foo [..]
-[FINISHED] `release` profile [..]
-",
+For more information, try '--help'.",
         )
         .run();
 
-    p.cargo("build --profile=release --release")
+    p.cargo("check --profile=dev --release")
+        .with_status(1)
         .with_stderr(
             "\
-[FINISHED] `release` profile [..]
-",
-        )
-        .run();
+[ERROR] the argument '--profile <PROFILE-NAME>' cannot be used with '--release'
 
-    p.cargo("install --path . --profile=dev --debug")
-        .with_stderr(
-            "\
-[INSTALLING] foo [..]
-[FINISHED] `dev` profile [..]
-[INSTALLING] [..]
-[INSTALLED] [..]
-[WARNING] be sure to add [..]
-",
-        )
-        .run();
+Usage: cargo[EXE] check --profile <PROFILE-NAME>
 
-    p.cargo("install --path . --profile=release --debug")
-        .with_status(101)
-        .with_stderr(
-            "\
-error: conflicting usage of --profile=release and --debug
-The `--debug` flag is the same as `--profile=dev`.
-Remove one flag or the other to continue.
-",
+For more information, try '--help'.",
         )
         .run();
 }