anodizer-core 0.2.0

use schemars::JsonSchema;
use serde::{Deserialize, Serialize};

use super::{
    ContentSource, ExtraFileSpec, StringOrBool, TemplatedExtraFile, deserialize_string_or_bool_opt,
};

// ---------------------------------------------------------------------------
// ReleaseConfig
// ---------------------------------------------------------------------------

#[derive(Debug, Clone, Serialize, Deserialize, Default, JsonSchema)]
#[serde(default)]
pub struct ReleaseConfig {
    /// GitHub repository to release to (owner and name).
    pub github: Option<ScmRepoConfig>,
    /// GitLab repository to release to (owner and name).
    pub gitlab: Option<ScmRepoConfig>,
    /// Gitea repository to release to (owner and name).
    pub gitea: Option<ScmRepoConfig>,
    /// When true, create the release as a draft (unpublished).
    pub draft: Option<bool>,
    #[schemars(schema_with = "prerelease_schema")]
    /// Mark release as pre-release: true, false, or "auto" (inferred from tag).
    pub prerelease: Option<PrereleaseConfig>,
    #[schemars(schema_with = "make_latest_schema")]
    /// Mark release as latest: true, false, or "auto" (latest non-prerelease).
    pub make_latest: Option<MakeLatestConfig>,
    /// Release title template (supports templates).
    pub name_template: Option<String>,
    /// Text prepended to the release body (inline string, from_file, or from_url).
    pub header: Option<ContentSource>,
    /// Text appended to the release body (inline string, from_file, or from_url).
    pub footer: Option<ContentSource>,
    /// Extra files to upload to the release beyond build artifacts.
    pub extra_files: Option<Vec<ExtraFileSpec>>,
    /// Extra files whose contents are rendered through the template engine before upload.
    /// Unlike `extra_files` which copy as-is, template variables like `{{ .Tag }}` are expanded.
    /// GoReleaser Pro feature.
    pub templated_extra_files: Option<Vec<TemplatedExtraFile>>,
    /// Skip uploading artifacts: true, false, or "auto" (skip for snapshots).
    /// Accepts bool or template string (GoReleaser uses string type).
    #[serde(deserialize_with = "deserialize_string_or_bool_opt", default)]
    pub skip_upload: Option<StringOrBool>,
    /// When true, replace an existing draft release instead of failing.
    pub replace_existing_draft: Option<bool>,
    /// When true, replace existing release artifacts with the same name.
    pub replace_existing_artifacts: Option<bool>,
    /// Skip the release stage. Accepts bool or template string
    /// (e.g. `"{{ if IsSnapshot }}true{{ endif }}"` for conditional skip).
    /// GoReleaser supports template strings here since v1.15.0.
    /// Accepts the legacy `disable:` spelling via serde alias for back-compat
    /// with imported GoReleaser configs (GR's release config field is
    /// `pkg/config/config.go:909` `Disable string`).
    #[serde(
        default,
        alias = "disable",
        deserialize_with = "deserialize_string_or_bool_opt"
    )]
    pub skip: Option<StringOrBool>,
    /// Release mode: "keep-existing", "append", "prepend", or "replace".
    pub mode: Option<String>,
    /// Artifact IDs filter for uploads.
    pub ids: Option<Vec<String>>,
    /// Target branch or SHA for the release tag.
    pub target_commitish: Option<String>,
    /// GitHub Discussion category name for the release.
    pub discussion_category_name: Option<String>,
    /// Upload metadata.json and artifacts.json as release assets.
    pub include_meta: Option<bool>,
    /// Reuse an existing draft release instead of creating a new one.
    pub use_existing_draft: Option<bool>,
    /// Override the release tag (template string). When set, this tag is used
    /// as the `tag_name` in the GitHub release API instead of the crate's
    /// `tag_template`. Useful in monorepo setups to strip a tag prefix
    /// (e.g. `"{{ .Tag }}"` to publish `v1.0.0` instead of `myapp/v1.0.0`).
    /// This is a GoReleaser Pro feature provided for free by anodizer.
    pub tag: Option<String>,
}

impl ReleaseConfig {
    /// Default release-name template. Mirrors GoReleaser
    /// `internal/pipe/release/release.go` (`cfg.NameTemplate = "{{.Tag}}"`).
    /// Anodize uses Tera-style `{{ Tag }}` (no dot prefix); the rendered
    /// value is identical for any tag the project produces.
    pub const DEFAULT_NAME_TEMPLATE: &'static str = "{{ Tag }}";

    /// Default release `mode`. Mirrors GoReleaser default
    /// (`internal/pipe/release/release.go`: empty string is treated as
    /// "keep-existing" — keep current release notes, don't overwrite).
    pub const DEFAULT_MODE: &'static str = "keep-existing";

    /// Valid `mode:` values. Anything else is a config error.
    pub const VALID_MODES: &[&'static str] = &["keep-existing", "append", "prepend", "replace"];

    /// Resolve the `name_template`, falling back to
    /// [`Self::DEFAULT_NAME_TEMPLATE`].
    pub fn resolved_name_template(&self) -> &str {
        self.name_template
            .as_deref()
            .unwrap_or(Self::DEFAULT_NAME_TEMPLATE)
    }

    /// Resolve the release `mode`, validating and falling back to
    /// [`Self::DEFAULT_MODE`] when unset or empty. Returns an error when
    /// the user supplied a value outside [`Self::VALID_MODES`] so the
    /// invalid mode surfaces at the call site instead of producing a
    /// silent no-op publish.
    pub fn resolved_mode(&self) -> anyhow::Result<&str> {
        match self.mode.as_deref() {
            None | Some("") => Ok(Self::DEFAULT_MODE),
            Some(m) if Self::VALID_MODES.contains(&m) => Ok(m),
            Some(other) => Err(anyhow::anyhow!(
                "release: invalid mode '{}', must be one of: {}",
                other,
                Self::VALID_MODES.join(", ")
            )),
        }
    }

    /// Resolve `draft`, falling back to `false`.
    pub fn resolved_draft(&self) -> bool {
        self.draft.unwrap_or(false)
    }

    /// Resolve `replace_existing_draft`, falling back to `false`.
    pub fn resolved_replace_existing_draft(&self) -> bool {
        self.replace_existing_draft.unwrap_or(false)
    }

    /// Resolve `replace_existing_artifacts`, falling back to `false`.
    pub fn resolved_replace_existing_artifacts(&self) -> bool {
        self.replace_existing_artifacts.unwrap_or(false)
    }

    /// Resolve `include_meta`, falling back to `false` (don't upload
    /// metadata.json / artifacts.json as release assets by default).
    pub fn resolved_include_meta(&self) -> bool {
        self.include_meta.unwrap_or(false)
    }

    /// Resolve `use_existing_draft`, falling back to `false` (always
    /// create a fresh draft when one isn't found by default).
    pub fn resolved_use_existing_draft(&self) -> bool {
        self.use_existing_draft.unwrap_or(false)
    }
}

/// Schema for prerelease: "auto" or boolean.
fn prerelease_schema(
    _generator: &mut schemars::r#gen::SchemaGenerator,
) -> schemars::schema::Schema {
    use schemars::schema::{InstanceType, Schema, SchemaObject, SingleOrVec, SubschemaValidation};
    Schema::Object(SchemaObject {
        subschemas: Some(Box::new(SubschemaValidation {
            one_of: Some(vec![
                Schema::Object(SchemaObject {
                    instance_type: Some(SingleOrVec::Single(Box::new(InstanceType::String))),
                    enum_values: Some(vec![serde_json::json!("auto")]),
                    ..Default::default()
                }),
                Schema::Object(SchemaObject {
                    instance_type: Some(SingleOrVec::Single(Box::new(InstanceType::Boolean))),
                    ..Default::default()
                }),
            ]),
            ..Default::default()
        })),
        ..Default::default()
    })
}

/// Schema for make_latest: "auto" or boolean.
fn make_latest_schema(
    _generator: &mut schemars::r#gen::SchemaGenerator,
) -> schemars::schema::Schema {
    use schemars::schema::{InstanceType, Schema, SchemaObject, SingleOrVec, SubschemaValidation};
    Schema::Object(SchemaObject {
        subschemas: Some(Box::new(SubschemaValidation {
            one_of: Some(vec![
                Schema::Object(SchemaObject {
                    instance_type: Some(SingleOrVec::Single(Box::new(InstanceType::String))),
                    enum_values: Some(vec![serde_json::json!("auto")]),
                    ..Default::default()
                }),
                Schema::Object(SchemaObject {
                    instance_type: Some(SingleOrVec::Single(Box::new(InstanceType::Boolean))),
                    ..Default::default()
                }),
            ]),
            ..Default::default()
        })),
        ..Default::default()
    })
}

/// Schema for skip_push: "auto" or boolean.
pub(super) fn skip_push_schema(
    _generator: &mut schemars::r#gen::SchemaGenerator,
) -> schemars::schema::Schema {
    use schemars::schema::{InstanceType, Schema, SchemaObject, SingleOrVec, SubschemaValidation};
    Schema::Object(SchemaObject {
        subschemas: Some(Box::new(SubschemaValidation {
            one_of: Some(vec![
                Schema::Object(SchemaObject {
                    instance_type: Some(SingleOrVec::Single(Box::new(InstanceType::String))),
                    enum_values: Some(vec![serde_json::json!("auto")]),
                    ..Default::default()
                }),
                Schema::Object(SchemaObject {
                    instance_type: Some(SingleOrVec::Single(Box::new(InstanceType::Boolean))),
                    ..Default::default()
                }),
            ]),
            ..Default::default()
        })),
        ..Default::default()
    })
}

#[derive(Debug, Clone, Serialize, Deserialize, JsonSchema)]
pub struct ScmRepoConfig {
    /// Repository owner (user or organization).
    pub owner: String,
    /// Repository name.
    pub name: String,
}

/// Backward-compatible alias — existing code can continue to use `GitHubConfig`.
pub type GitHubConfig = ScmRepoConfig;

// ---------------------------------------------------------------------------
// ForceTokenKind
// ---------------------------------------------------------------------------

/// Which SCM token to force for authentication, overriding automatic detection.
#[derive(Debug, Clone, Serialize, Deserialize, JsonSchema, PartialEq)]
#[serde(rename_all = "lowercase")]
pub enum ForceTokenKind {
    GitHub,
    GitLab,
    Gitea,
}

// ---------------------------------------------------------------------------
// Platform URL configs (GitHub Enterprise, GitLab self-hosted, Gitea)
// ---------------------------------------------------------------------------

/// Custom GitHub API/upload/download URLs for GitHub Enterprise installations.
/// Matches GoReleaser's `GitHubURLs` struct.
#[derive(Debug, Clone, Serialize, Deserialize, Default, JsonSchema)]
#[serde(default, deny_unknown_fields)]
pub struct GitHubUrlsConfig {
    /// GitHub API base URL (e.g. `https://github.example.com/api/v3/`).
    pub api: Option<String>,
    /// GitHub upload URL for release assets (e.g. `https://github.example.com/api/uploads/`).
    pub upload: Option<String>,
    /// GitHub download URL for release assets (e.g. `https://github.example.com/`).
    pub download: Option<String>,
    /// When true, skip TLS certificate verification for the custom URLs.
    pub skip_tls_verify: Option<bool>,
}

/// Custom GitLab API/download URLs for self-hosted GitLab installations.
/// Matches GoReleaser's `GitLabURLs` struct.
#[derive(Debug, Clone, Serialize, Deserialize, Default, JsonSchema)]
#[serde(default, deny_unknown_fields)]
pub struct GitLabUrlsConfig {
    /// GitLab API base URL (e.g. `https://gitlab.example.com/api/v4/`).
    pub api: Option<String>,
    /// GitLab download URL for release assets.
    pub download: Option<String>,
    /// When true, skip TLS certificate verification for the custom URLs.
    pub skip_tls_verify: Option<bool>,
    /// When true, use the GitLab Package Registry for uploads instead of Generic Packages.
    pub use_package_registry: Option<bool>,
    /// When true, use the CI_JOB_TOKEN for authentication instead of a personal token.
    pub use_job_token: Option<bool>,
}

/// Custom Gitea API/download URLs for self-hosted Gitea installations.
/// Matches GoReleaser's `GiteaURLs` struct.
#[derive(Debug, Clone, Serialize, Deserialize, Default, JsonSchema)]
#[serde(default, deny_unknown_fields)]
pub struct GiteaUrlsConfig {
    /// Gitea API base URL (e.g. `https://gitea.example.com/api/v1/`).
    pub api: Option<String>,
    /// Gitea download URL for release assets.
    pub download: Option<String>,
    /// When true, skip TLS certificate verification for the custom URLs.
    pub skip_tls_verify: Option<bool>,
}

// ---------------------------------------------------------------------------
// "auto" | bool enum — shared serde implementation
// ---------------------------------------------------------------------------

/// Generates `Serialize` and `Deserialize` impls for enums with `Auto` and
/// `Bool(bool)` variants that accept the string `"auto"` or a boolean in YAML.
macro_rules! impl_auto_or_bool_serde {
    ($ty:ty, $auto:path, $bool_variant:path) => {
        impl Serialize for $ty {
            fn serialize<S: serde::Serializer>(
                &self,
                serializer: S,
            ) -> std::result::Result<S::Ok, S::Error> {
                match self {
                    $auto => serializer.serialize_str("auto"),
                    $bool_variant(b) => serializer.serialize_bool(*b),
                }
            }
        }

        impl<'de> Deserialize<'de> for $ty {
            fn deserialize<D: serde::Deserializer<'de>>(
                deserializer: D,
            ) -> std::result::Result<Self, D::Error> {
                struct Visitor;
                impl serde::de::Visitor<'_> for Visitor {
                    type Value = $ty;
                    fn expecting(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
                        write!(f, "\"auto\" or a boolean")
                    }
                    fn visit_bool<E: serde::de::Error>(
                        self,
                        v: bool,
                    ) -> std::result::Result<$ty, E> {
                        Ok($bool_variant(v))
                    }
                    fn visit_str<E: serde::de::Error>(
                        self,
                        v: &str,
                    ) -> std::result::Result<$ty, E> {
                        if v == "auto" {
                            Ok($auto)
                        } else {
                            Err(E::custom(format!("expected \"auto\", got \"{}\"", v)))
                        }
                    }
                }
                deserializer.deserialize_any(Visitor)
            }
        }
    };
}

/// `prerelease` can be the string `"auto"` or a boolean.
#[derive(Debug, Clone, PartialEq, Eq)]
pub enum PrereleaseConfig {
    Auto,
    Bool(bool),
}

impl_auto_or_bool_serde!(
    PrereleaseConfig,
    PrereleaseConfig::Auto,
    PrereleaseConfig::Bool
);

/// `make_latest` can be the string `"auto"`, a boolean, or a template string.
/// GoReleaser renders this field through its template engine at publish time,
/// so we accept arbitrary strings (e.g. `"{{ if .IsSnapshot }}false{{ else }}true{{ end }}"`)
/// and defer resolution to the release stage.
#[derive(Debug, Clone, PartialEq, Eq)]
pub enum MakeLatestConfig {
    Auto,
    Bool(bool),
    /// An arbitrary template string to be rendered at publish time.
    String(String),
}

impl Serialize for MakeLatestConfig {
    fn serialize<S: serde::Serializer>(
        &self,
        serializer: S,
    ) -> std::result::Result<S::Ok, S::Error> {
        match self {
            MakeLatestConfig::Auto => serializer.serialize_str("auto"),
            MakeLatestConfig::Bool(b) => serializer.serialize_bool(*b),
            MakeLatestConfig::String(s) => serializer.serialize_str(s),
        }
    }
}

impl<'de> Deserialize<'de> for MakeLatestConfig {
    fn deserialize<D: serde::Deserializer<'de>>(
        deserializer: D,
    ) -> std::result::Result<Self, D::Error> {
        struct Visitor;
        impl serde::de::Visitor<'_> for Visitor {
            type Value = MakeLatestConfig;
            fn expecting(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
                write!(f, "\"auto\", a boolean, or a template string")
            }
            fn visit_bool<E: serde::de::Error>(
                self,
                v: bool,
            ) -> std::result::Result<MakeLatestConfig, E> {
                Ok(MakeLatestConfig::Bool(v))
            }
            fn visit_str<E: serde::de::Error>(
                self,
                v: &str,
            ) -> std::result::Result<MakeLatestConfig, E> {
                match v {
                    "auto" => Ok(MakeLatestConfig::Auto),
                    "true" => Ok(MakeLatestConfig::Bool(true)),
                    "false" => Ok(MakeLatestConfig::Bool(false)),
                    other => Ok(MakeLatestConfig::String(other.to_string())),
                }
            }
        }
        deserializer.deserialize_any(Visitor)
    }
}

/// `skip_push` can be `"auto"` (skip for prereleases), a boolean, or a template string.
/// GoReleaser accepts template expressions like `"{{ if .IsSnapshot }}true{{ end }}"`.
#[derive(Debug, Clone, PartialEq, Eq)]
pub enum SkipPushConfig {
    Auto,
    Bool(bool),
    /// Arbitrary template string — rendered at runtime, truthy result means skip push.
    Template(String),
}

impl Serialize for SkipPushConfig {
    fn serialize<S: serde::Serializer>(
        &self,
        serializer: S,
    ) -> std::result::Result<S::Ok, S::Error> {
        match self {
            SkipPushConfig::Auto => serializer.serialize_str("auto"),
            SkipPushConfig::Bool(b) => serializer.serialize_bool(*b),
            SkipPushConfig::Template(s) => serializer.serialize_str(s),
        }
    }
}

impl<'de> Deserialize<'de> for SkipPushConfig {
    fn deserialize<D: serde::Deserializer<'de>>(
        deserializer: D,
    ) -> std::result::Result<Self, D::Error> {
        struct Visitor;
        impl serde::de::Visitor<'_> for Visitor {
            type Value = SkipPushConfig;
            fn expecting(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
                write!(f, "\"auto\", a boolean, or a template string")
            }
            fn visit_bool<E: serde::de::Error>(
                self,
                v: bool,
            ) -> std::result::Result<SkipPushConfig, E> {
                Ok(SkipPushConfig::Bool(v))
            }
            fn visit_str<E: serde::de::Error>(
                self,
                v: &str,
            ) -> std::result::Result<SkipPushConfig, E> {
                match v {
                    "auto" => Ok(SkipPushConfig::Auto),
                    "true" => Ok(SkipPushConfig::Bool(true)),
                    "false" => Ok(SkipPushConfig::Bool(false)),
                    other => Ok(SkipPushConfig::Template(other.to_string())),
                }
            }
        }
        deserializer.deserialize_any(Visitor)
    }
}