No input flag

.github/workflows/pr.yaml

@@ -15,7 +15,7 @@ env:
 
 jobs:
   fetch:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-24.04
     steps:
       - uses: actions/checkout@v4
       - uses: swatinem/rust-cache@v2
@@ -25,23 +25,23 @@ jobs:
         run: git diff --exit-code || (echo 'Cargo.lock needs updated' && exit 1)
 
   clippy:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-24.04
     steps:
       - uses: actions/checkout@v4
       - uses: swatinem/rust-cache@v2
       - name: Check
         run: cargo clippy --all-targets --locked
 
   doc-check:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-24.04
     steps:
       - uses: actions/checkout@v4
       - uses: swatinem/rust-cache@v2
       - name: Doc check
         run: cargo doc --no-deps --locked
 
   test:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-24.04
     steps:
       - uses: actions/checkout@v4
       - uses: swatinem/rust-cache@v2

.github/workflows/release.yml

@@ -62,7 +62,7 @@ jobs:
         # we specify bash to get pipefail; it guards against the `curl` command
         # failing. otherwise `sh` won't catch that `curl` returned non-0
         shell: bash
-        run: "curl --proto '=https' --tlsv1.2 -LsSf https://github.com/axodotdev/cargo-dist/releases/download/v0.13.1/cargo-dist-installer.sh | sh"
+        run: "curl --proto '=https' --tlsv1.2 -LsSf https://github.com/axodotdev/cargo-dist/releases/download/v0.13.2/cargo-dist-installer.sh | sh"
       # sure would be cool if github gave us proper conditionals...
       # so here's a doubly-nested ternary-via-truthiness to try to provide the best possible
       # functionality based on whether this is a pull_request, and whether it's from a fork.
@@ -154,7 +154,7 @@ jobs:
     needs:
       - plan
       - build-local-artifacts
-    runs-on: "ubuntu-20.04"
+    runs-on: ubuntu-24.04
     env:
       GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       BUILD_MANIFEST_NAME: target/distrib/global-dist-manifest.json
@@ -164,7 +164,7 @@ jobs:
           submodules: recursive
       - name: Install cargo-dist
         shell: bash
-        run: "curl --proto '=https' --tlsv1.2 -LsSf https://github.com/axodotdev/cargo-dist/releases/download/v0.13.1/cargo-dist-installer.sh | sh"
+        run: "curl --proto '=https' --tlsv1.2 -LsSf https://github.com/axodotdev/cargo-dist/releases/download/v0.13.2/cargo-dist-installer.sh | sh"
       # Get all the local artifacts for the global tasks to use (for e.g. checksums)
       - name: Fetch local artifacts
         uses: actions/download-artifact@v4
@@ -201,15 +201,15 @@ jobs:
     if: ${{ always() && needs.plan.outputs.publishing == 'true' && (needs.build-global-artifacts.result == 'skipped' || needs.build-global-artifacts.result == 'success') && (needs.build-local-artifacts.result == 'skipped' || needs.build-local-artifacts.result == 'success') }}
     env:
       GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-    runs-on: "ubuntu-20.04"
+    runs-on: ubuntu-24.04
     outputs:
       val: ${{ steps.host.outputs.manifest }}
     steps:
       - uses: actions/checkout@v4
         with:
           submodules: recursive
       - name: Install cargo-dist
-        run: "curl --proto '=https' --tlsv1.2 -LsSf https://github.com/axodotdev/cargo-dist/releases/download/v0.13.1/cargo-dist-installer.sh | sh"
+        run: "curl --proto '=https' --tlsv1.2 -LsSf https://github.com/axodotdev/cargo-dist/releases/download/v0.13.2/cargo-dist-installer.sh | sh"
       # Fetch artifacts from scratch-storage
       - name: Fetch artifacts
         uses: actions/download-artifact@v4
@@ -256,7 +256,7 @@ jobs:
     # still allowing individual publish jobs to skip themselves (for prereleases).
     # "host" however must run to completion, no skipping allowed!
     if: ${{ always() && needs.host.result == 'success' && (needs.custom-cargo-publish.result == 'skipped' || needs.custom-cargo-publish.result == 'success') }}
-    runs-on: "ubuntu-20.04"
+    runs-on: ubuntu-24.04
     env:
       GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
     steps:

Cargo.toml

@@ -13,7 +13,6 @@ path = "src/main.rs"
 
 [dependencies]
 async_zip = { version = "0.0.9", default-features = false, features = ["deflate"] }
-atty = "0.2.14"
 aws-config = "1.1.10"
 aws-credential-types = "1.2.0"
 aws-sdk-s3 = "1.22.0"
@@ -41,8 +40,10 @@ lto = "thin"
 
 # Config for 'cargo dist'
 [workspace.metadata.dist]
+# Skip checking whether the specified configuration files are up to date
+allow-dirty = ["ci"]
 # The preferred cargo-dist version to use in CI (Cargo.toml SemVer syntax)
-cargo-dist-version = "0.13.1"
+cargo-dist-version = "0.13.2"
 # CI backends to support
 ci = ["github"]
 # The installers to generate for each app

src/client.rs

@@ -6,13 +6,13 @@ use aws_types::region::Region;
 
 use crate::Error;
 
-pub async fn get_config(region: Option<Region>) -> Result<SdkConfig, Error> {
-    let sso = aws_sso_flow::SsoFlow::builder().verification_prompt(|url| async move {
-        if atty::is(atty::Stream::Stdin) && atty::is(atty::Stream::Stdout) {
+pub async fn get_config(region: Option<Region>, no_input: bool) -> Result<SdkConfig, Error> {
+    let sso = aws_sso_flow::SsoFlow::builder().verification_prompt(move |url| async move {
+        if no_input {
+            Err(NonInteractiveSsoError)
+        } else {
             eprintln!("Using SSO an profile – go to {url} to authenticate");
             Ok(())
-        } else {
-            Err(NonInteractiveSsoError)
         }
     });
     let credentials = CredentialsProviderChain::first_try("SsoFlow", sso)
@@ -38,8 +38,9 @@ pub async fn get_config(region: Option<Region>) -> Result<SdkConfig, Error> {
 pub async fn get_client<C>(
     ctor: impl FnOnce(&SdkConfig) -> C,
     region: Option<Region>,
+    no_input: bool,
 ) -> Result<C, Error> {
-    let config = get_config(region).await?;
+    let config = get_config(region, no_input).await?;
     Ok(ctor(&config))
 }
 

src/command/apply_stack.rs

@@ -59,6 +59,13 @@ pub struct Args {
     #[clap(long)]
     client_request_token: Option<String>,
 
+    /// A flag to indicate that no input can be obtained.
+    ///
+    /// For example, this will cause the operation to fail if SSO authentication is configured and
+    /// not refereshed.
+    #[clap(long, default_value_t)]
+    no_input: bool,
+
     /// The Simple Notification Service (SNS) topic ARNs to publish stack related events.
     #[clap(long, num_args(1..))]
     notification_arns: Vec<String>,
@@ -134,7 +141,7 @@ pub async fn main(region: Option<Region>, args: Args) -> Result<(), Error> {
     let mut template = Template::open(args.template_path.clone()).await?;
     preprocess(region.as_ref(), &args, &mut template).await?;
 
-    let config = get_config(region).await?;
+    let config = get_config(region, args.no_input).await?;
     let client = cloudformatious::Client::new(&config);
     let input = args.into_input(&template);
     let mut apply = client.apply_stack(input.clone());
@@ -215,7 +222,7 @@ async fn preprocess(
         )));
     };
 
-    let client = s3::Client::new(region.cloned()).await?;
+    let client = s3::Client::new(region.cloned(), args.no_input).await?;
 
     package::process(
         &client,

src/command/delete_stack.rs

@@ -41,6 +41,13 @@ pub struct Args {
     #[clap(long)]
     client_request_token: Option<String>,
 
+    /// A flag to indicate that no input can be obtained.
+    ///
+    /// For example, this will cause the operation to fail if SSO authentication is configured and
+    /// not refereshed.
+    #[clap(long, default_value_t)]
+    no_input: bool,
+
     /// Disable informational output to STDERR.
     #[clap(long)]
     quiet: bool,
@@ -80,7 +87,7 @@ impl TryFrom<Args> for DeleteStackInput {
 pub async fn main(region: Option<Region>, args: Args) -> Result<(), Error> {
     let quiet = args.quiet;
 
-    let config = get_config(region).await?;
+    let config = get_config(region, args.no_input).await?;
     let client = cloudformatious::Client::new(&config);
     let mut delete = client.delete_stack(args.try_into()?);
     let sizing = Sizing::default();

src/error.rs

@@ -62,7 +62,14 @@ impl fmt::Display for Error {
 
                 Ok(())
             }
-            Self::Other(error) => error.fmt(f),
+            Self::Other(error) => {
+                write!(f, "{}", error)?;
+                let chain = std::iter::successors(error.source(), |error| error.source());
+                for error in chain {
+                    write!(f, ": {}", error)?;
+                }
+                Ok(())
+            }
         }
     }
 }

src/s3.rs

@@ -20,12 +20,12 @@ pub struct Client {
 }
 
 impl Client {
-    pub async fn new(region: Option<Region>) -> Result<Self, Error> {
-        let inner = get_client(aws_sdk_s3::Client::new, region).await?;
+    pub async fn new(region: Option<Region>, no_input: bool) -> Result<Self, Error> {
+        let inner = get_client(aws_sdk_s3::Client::new, region, no_input).await?;
         Ok(Self { inner })
     }
 
-    pub async fn upload<'a>(&self, request: UploadRequest<'a>) -> Result<UploadOutput, Error> {
+    pub async fn upload(&self, request: UploadRequest<'_>) -> Result<UploadOutput, Error> {
         let meta = request
             .file
             .metadata()