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Don't require cargo update when bumping versions #5215

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merged 1 commit into from
Mar 20, 2018

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alexcrichton
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One historical annoyance I've always had with Cargo that I've found surprising
is that in some situations when you bump version numbers you'll have to end up
running cargo update later on to get everything to build. You get pretty wonky
error messages in this case as well saying a package doesn't exist when it
clearly does at a particular location!

I've had difficulty historically nailing down a test case for this but it looks
like we ironically already had one in our test suite and I also jury-rigged up
one from a case I ran into in the wild today.

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r? @matklad

(rust_highfive has picked a reviewer for you, use r? to override)

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LGTM!

)
.build();

assert_that(p.cargo("build").env("RUST_LOG", "cargo=trace"),
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No need for .env?

name = "bar"
version = "0.2.0-alpha"
authors = []

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Blank line

let mut avoid_locking = HashSet::new();
for node in resolve.iter() {
if !keep(&node) {
add_deps(resolve, node, &mut avoid_locking);
} else if node.source_id().is_path() {
if let Ok(path) = node.source_id().url().to_file_path() {
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I wonder if it makes sense to somehow reshuffle utility methods, so as to avoid if is_path() { url().to_file_path() } pattern

One historical annoyance I've always had with Cargo that I've found surprising
is that in some situations when you bump version numbers you'll have to end up
running `cargo update` later on to get everything to build. You get pretty wonky
error messages in this case as well saying a package doesn't exist when it
clearly does at a particular location!

I've had difficulty historically nailing down a test case for this but it looks
like we ironically already had one in our test suite and I also jury-rigged up
one from a case I ran into in the wild today.
@alexcrichton
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@bors: r=matklad

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bors commented Mar 20, 2018

📌 Commit 0deaae9 has been approved by matklad

bors added a commit that referenced this pull request Mar 20, 2018
Don't require `cargo update` when bumping versions

One historical annoyance I've always had with Cargo that I've found surprising
is that in some situations when you bump version numbers you'll have to end up
running `cargo update` later on to get everything to build. You get pretty wonky
error messages in this case as well saying a package doesn't exist when it
clearly does at a particular location!

I've had difficulty historically nailing down a test case for this but it looks
like we ironically already had one in our test suite and I also jury-rigged up
one from a case I ran into in the wild today.
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bors commented Mar 20, 2018

⌛ Testing commit 0deaae9 with merge 0a30bf0...

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bors commented Mar 20, 2018

☀️ Test successful - status-appveyor, status-travis
Approved by: matklad
Pushing 0a30bf0 to master...

@bors bors merged commit 0deaae9 into rust-lang:master Mar 20, 2018
alexcrichton added a commit to alexcrichton/cargo that referenced this pull request Apr 3, 2018
Discovered in rust-lang#5257 the changes in rust-lang#5215 were slightly too aggressively
poisoning sources to require updates, thinking that a manifest changed when it
actually hadn't.

Non-workspace-member path dependencies with optional/dev-dependencies
don't show up in the lock file, so the previous logic would recognize this and
think that the dependency missing from the lock file was just added and would
require a registry update.

The fix in this commit effectively just skips all of these dependencies in
non-workspace members. This means that this will be slightly buggy if an
optional dependency that's activated is added, but that's hopefully something we
can tackle later.

Closes rust-lang#5257
bors added a commit that referenced this pull request Apr 3, 2018
Less aggressively poison sources on builds

Discovered in #5257 the changes in #5215 were slightly too aggressively
poisoning sources to require updates, thinking that a manifest changed when it
actually hadn't.

Non-workspace-member path dependencies with optional/dev-dependencies
don't show up in the lock file, so the previous logic would recognize this and
think that the dependency missing from the lock file was just added and would
require a registry update.

The fix in this commit effectively just skips all of these dependencies in
non-workspace members. This means that this will be slightly buggy if an
optional dependency that's activated is added, but that's hopefully something we
can tackle later.

Closes #5257
matklad pushed a commit to matklad/cargo that referenced this pull request Apr 4, 2018
Discovered in rust-lang#5257 the changes in rust-lang#5215 were slightly too aggressively
poisoning sources to require updates, thinking that a manifest changed when it
actually hadn't.

Non-workspace-member path dependencies with optional/dev-dependencies
don't show up in the lock file, so the previous logic would recognize this and
think that the dependency missing from the lock file was just added and would
require a registry update.

The fix in this commit effectively just skips all of these dependencies in
non-workspace members. This means that this will be slightly buggy if an
optional dependency that's activated is added, but that's hopefully something we
can tackle later.

Closes rust-lang#5257
@alexcrichton alexcrichton deleted the update-version branch April 25, 2018 19:28
@ehuss ehuss added this to the 1.26.0 milestone Feb 6, 2022
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5 participants