diff options
Diffstat (limited to 'tvix/derivation')
| -rw-r--r-- | tvix/derivation/src/derivation.rs | 15 | ||||
| -rw-r--r-- | tvix/derivation/src/errors.rs | 2 | ||||
| -rw-r--r-- | tvix/derivation/src/lib.rs | 2 | ||||
| -rw-r--r-- | tvix/derivation/src/validate.rs | 38 |
4 files changed, 23 insertions, 34 deletions
diff --git a/tvix/derivation/src/derivation.rs b/tvix/derivation/src/derivation.rs index daccfad6c42e..d937bd91a7fa 100644 --- a/tvix/derivation/src/derivation.rs +++ b/tvix/derivation/src/derivation.rs @@ -1,6 +1,6 @@ use crate::output::{Hash, Output}; use crate::write; -use crate::{nix_hash, ValidateDerivationError}; +use crate::{nix_hash, DerivationError}; use serde::{Deserialize, Serialize}; use sha2::{Digest, Sha256}; use std::collections::BTreeSet; @@ -35,7 +35,7 @@ fn build_store_path( is_derivation: bool, path_hash: &[u8], name: &str, -) -> Result<StorePath, ValidateDerivationError> { +) -> Result<StorePath, DerivationError> { let compressed = nix_hash::compress_hash(path_hash, 20); if is_derivation { StorePath::from_string( @@ -50,9 +50,9 @@ fn build_store_path( } else { StorePath::from_string(format!("{}-{}", NIXBASE32.encode(&compressed), name,).as_str()) } - .map_err(|_e| ValidateDerivationError::InvalidOutputName(name.to_string())) + .map_err(|_e| DerivationError::InvalidOutputName(name.to_string())) // Constructing the StorePath can only fail if the passed output name was - // invalid, so map errors to a [ValidateDerivationError::InvalidOutputName]. + // invalid, so map errors to a [DerivationError::InvalidOutputName]. } impl Derivation { @@ -110,10 +110,7 @@ impl Derivation { /// - Take the digest, run hash.CompressHash(digest, 20) on it. /// - Encode it with nixbase32 /// - Use it (and the name) to construct a [StorePath]. - pub fn calculate_derivation_path( - &self, - name: &str, - ) -> Result<StorePath, ValidateDerivationError> { + pub fn calculate_derivation_path(&self, name: &str) -> Result<StorePath, DerivationError> { let mut hasher = Sha256::new(); // collect the list of paths from input_sources and input_derivations @@ -230,7 +227,7 @@ impl Derivation { &mut self, name: &str, drv_replacement_str: &str, - ) -> Result<(), ValidateDerivationError> { + ) -> Result<(), DerivationError> { let mut hasher = Sha256::new(); // Check if the Derivation is fixed output, because they cause diff --git a/tvix/derivation/src/errors.rs b/tvix/derivation/src/errors.rs index a43162c1460a..baf1d6ca5398 100644 --- a/tvix/derivation/src/errors.rs +++ b/tvix/derivation/src/errors.rs @@ -3,7 +3,7 @@ use tvix_store::store_path::ParseStorePathError; /// Errors that can occur during the validation of Derivation structs. #[derive(Debug, Error)] -pub enum ValidateDerivationError { +pub enum DerivationError { // outputs #[error("No outputs defined.")] NoOutputs(), diff --git a/tvix/derivation/src/lib.rs b/tvix/derivation/src/lib.rs index 00a8e45022df..6134ffb02a4c 100644 --- a/tvix/derivation/src/lib.rs +++ b/tvix/derivation/src/lib.rs @@ -12,5 +12,5 @@ mod tests; // Public API of the crate. pub use derivation::Derivation; -pub use errors::ValidateDerivationError; +pub use errors::DerivationError; pub use output::{Hash, Output}; diff --git a/tvix/derivation/src/validate.rs b/tvix/derivation/src/validate.rs index b5ba4f72ca28..65809ef5e5f3 100644 --- a/tvix/derivation/src/validate.rs +++ b/tvix/derivation/src/validate.rs @@ -1,13 +1,13 @@ -use crate::{derivation::Derivation, write::DOT_FILE_EXT, ValidateDerivationError}; +use crate::{derivation::Derivation, write::DOT_FILE_EXT, DerivationError}; use tvix_store::store_path::StorePath; impl Derivation { /// validate ensures a Derivation struct is properly populated, /// and returns a [ValidateDerivationError] if not. - pub fn validate(&self) -> Result<(), ValidateDerivationError> { + pub fn validate(&self) -> Result<(), DerivationError> { // Ensure the number of outputs is > 1 if self.outputs.is_empty() { - return Err(ValidateDerivationError::NoOutputs()); + return Err(DerivationError::NoOutputs()); } // Validate all outputs @@ -22,17 +22,15 @@ impl Derivation { // Other output names that don't match the name restrictions from // [StorePath] will fail output path calculation. if output_name.is_empty() || output_name == "drv" { - return Err(ValidateDerivationError::InvalidOutputName( - output_name.to_string(), - )); + return Err(DerivationError::InvalidOutputName(output_name.to_string())); } if output.is_fixed() { if self.outputs.len() != 1 { - return Err(ValidateDerivationError::MoreThanOneOutputButFixed()); + return Err(DerivationError::MoreThanOneOutputButFixed()); } if output_name != "out" { - return Err(ValidateDerivationError::InvalidOutputNameForFixed( + return Err(DerivationError::InvalidOutputNameForFixed( output_name.to_string(), )); } @@ -41,7 +39,7 @@ impl Derivation { } if let Err(e) = output.validate() { - return Err(ValidateDerivationError::InvalidOutputPath( + return Err(DerivationError::InvalidOutputPath( output_name.to_string(), e, )); @@ -52,20 +50,20 @@ impl Derivation { for (input_derivation_path, output_names) in &self.input_derivations { // Validate input_derivation_path if let Err(e) = StorePath::from_absolute_path(input_derivation_path) { - return Err(ValidateDerivationError::InvalidInputDerivationPath( + return Err(DerivationError::InvalidInputDerivationPath( input_derivation_path.to_string(), e, )); } if !input_derivation_path.ends_with(DOT_FILE_EXT) { - return Err(ValidateDerivationError::InvalidInputDerivationPrefix( + return Err(DerivationError::InvalidInputDerivationPrefix( input_derivation_path.to_string(), )); } if output_names.is_empty() { - return Err(ValidateDerivationError::EmptyInputDerivationOutputNames( + return Err(DerivationError::EmptyInputDerivationOutputNames( input_derivation_path.to_string(), )); } @@ -82,7 +80,7 @@ impl Derivation { // from [StorePath] can't be constructed with this library, but // are not explicitly checked here (yet). if output_name.is_empty() || output_name == "drv" { - return Err(ValidateDerivationError::InvalidInputDerivationOutputName( + return Err(DerivationError::InvalidInputDerivationOutputName( input_derivation_path.to_string(), output_name.to_string(), )); @@ -93,7 +91,7 @@ impl Derivation { // Validate all input_sources for input_source in self.input_sources.iter() { if let Err(e) = StorePath::from_absolute_path(input_source) { - return Err(ValidateDerivationError::InvalidInputSourcesPath( + return Err(DerivationError::InvalidInputSourcesPath( input_source.to_string(), e, )); @@ -102,25 +100,19 @@ impl Derivation { // validate platform if self.system.is_empty() { - return Err(ValidateDerivationError::InvalidPlatform( - self.system.to_string(), - )); + return Err(DerivationError::InvalidPlatform(self.system.to_string())); } // validate builder if self.builder.is_empty() { - return Err(ValidateDerivationError::InvalidBuilder( - self.builder.to_string(), - )); + return Err(DerivationError::InvalidBuilder(self.builder.to_string())); } // validate env, none of the keys may be empty. // We skip the `name` validation seen in go-nix. for k in self.environment.keys() { if k.is_empty() { - return Err(ValidateDerivationError::InvalidEnvironmentKey( - k.to_string(), - )); + return Err(DerivationError::InvalidEnvironmentKey(k.to_string())); } } |