Unverified Commit 36faba8e authored by Kyle Thomson's avatar Kyle Thomson Committed by GitHub
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add: function that exposes profile names (#1021) 

* add: function that exposes profile names

* code style

* formatting

* changelog
parent 4dc75bb2

CHANGELOG.next.toml

+6 −0
Original line number Diff line number Diff line
@@ -110,3 +110,9 @@ message = "Simplify features in aws-config. All features have been removed from 
references = ["smithy-rs#1017", "smithy-rs#930"]

meta = { "breaking" = true, "tada" = false, "bug" = false }

author = "rcoh"



[[aws-sdk-rust]]

message = "Add function to `aws_config::profile::ProfileSet`` that allows listing of loaded profiles by name."

references = ["smithy-rs#1021"]

meta = { "breaking" = false, "tada" = false, "bug" = false }

author = "kiiadi"

aws/rust-runtime/aws-config/src/profile/parser.rs

+24 −11
Original line number Diff line number Diff line
@@ -132,6 +132,11 @@ impl ProfileSet { 
        self.profiles.is_empty()

    }



    /// Returns the names of the profiles in this profile set

    pub fn profiles(&self) -> impl Iterator<Item = &str> {

        self.profiles.keys().map(String::as_ref)

    }



    fn parse(source: Source) -> Result<Self, ProfileParseError> {

        let mut base = ProfileSet::empty();

        base.selected_profile = source.profile;
@@ -235,21 +240,29 @@ mod test { 


    #[test]

    fn empty_source_empty_profile() {

        let source = Source {

            config_file: File {

                path: "~/.aws/config".to_string(),

                contents: "".into(),

            },

            credentials_file: File {

                path: "~/.aws/credentials".to_string(),

                contents: "".into(),

            },

            profile: "default".into(),

        };

        let source = make_source(ParserInput {

            config_file: Some("".to_string()),

            credentials_file: Some("".to_string()),

        });



        let profile_set = ProfileSet::parse(source).expect("empty profiles are valid");

        assert!(profile_set.is_empty());

    }



    #[test]

    fn profile_names_are_exposed() {

        let source = make_source(ParserInput {

            config_file: Some("[profile foo]\n[profile bar]".to_string()),

            credentials_file: Some("".to_string()),

        });



        let profile_set = ProfileSet::parse(source).expect("profiles loaded");



        let mut profile_names: Vec<_> = profile_set.profiles().collect();

        profile_names.sort();

        assert_eq!(profile_names, vec!["bar", "foo"]);

    }



    /// Run all tests from the fuzzing corpus to validate coverage

    #[test]

    #[ignore]