feat: add git attestation support

- Added ent schema support for git attestations
- Created parser plugin for git attestation
- Registered git parser plugin

Signed-off-by: Frederick F. Kautz IV <[email protected]>

cmd/archivista/load_modules.go

@@ -0,0 +1,5 @@
+package main
+
+import (
+	_ "github.com/in-toto/archivista/pkg/metadatastorage/attestationcollection/git_parser"
+)

ent.graphql

@@ -4,6 +4,7 @@ type Attestation implements Node {
   id: ID!
   type: String!
   attestationCollection: AttestationCollection!
+  gitAttestation: GitAttestation
 }
 type AttestationCollection implements Node {
   id: ID!
@@ -173,6 +174,11 @@ input AttestationWhereInput {
   """
   hasAttestationCollection: Boolean
   hasAttestationCollectionWith: [AttestationCollectionWhereInput!]
+  """
+  git_attestation edge predicates
+  """
+  hasGitAttestation: Boolean
+  hasGitAttestationWith: [GitAttestationWhereInput!]
 }
 """
 Define a Relay Cursor type:
@@ -284,6 +290,226 @@ input DsseWhereInput {
   hasPayloadDigests: Boolean
   hasPayloadDigestsWith: [PayloadDigestWhereInput!]
 }
+type GitAttestation implements Node {
+  id: ID!
+  commitHash: String!
+  author: String!
+  authorEmail: String!
+  committerName: String!
+  committerEmail: String!
+  commitDate: String!
+  commitMessage: String!
+  status: [String!]!
+  commitType: String!
+  commitDigest: String!
+  signature: String!
+  parentHashes: [String!]!
+  treeHash: String!
+  refs: [String!]!
+  remotes: [String!]!
+  attestation: Attestation!
+}
+"""
+GitAttestationWhereInput is used for filtering GitAttestation objects.
+Input was generated by ent.
+"""
+input GitAttestationWhereInput {
+  not: GitAttestationWhereInput
+  and: [GitAttestationWhereInput!]
+  or: [GitAttestationWhereInput!]
+  """
+  id field predicates
+  """
+  id: ID
+  idNEQ: ID
+  idIn: [ID!]
+  idNotIn: [ID!]
+  idGT: ID
+  idGTE: ID
+  idLT: ID
+  idLTE: ID
+  """
+  commit_hash field predicates
+  """
+  commitHash: String
+  commitHashNEQ: String
+  commitHashIn: [String!]
+  commitHashNotIn: [String!]
+  commitHashGT: String
+  commitHashGTE: String
+  commitHashLT: String
+  commitHashLTE: String
+  commitHashContains: String
+  commitHashHasPrefix: String
+  commitHashHasSuffix: String
+  commitHashEqualFold: String
+  commitHashContainsFold: String
+  """
+  author field predicates
+  """
+  author: String
+  authorNEQ: String
+  authorIn: [String!]
+  authorNotIn: [String!]
+  authorGT: String
+  authorGTE: String
+  authorLT: String
+  authorLTE: String
+  authorContains: String
+  authorHasPrefix: String
+  authorHasSuffix: String
+  authorEqualFold: String
+  authorContainsFold: String
+  """
+  author_email field predicates
+  """
+  authorEmail: String
+  authorEmailNEQ: String
+  authorEmailIn: [String!]
+  authorEmailNotIn: [String!]
+  authorEmailGT: String
+  authorEmailGTE: String
+  authorEmailLT: String
+  authorEmailLTE: String
+  authorEmailContains: String
+  authorEmailHasPrefix: String
+  authorEmailHasSuffix: String
+  authorEmailEqualFold: String
+  authorEmailContainsFold: String
+  """
+  committer_name field predicates
+  """
+  committerName: String
+  committerNameNEQ: String
+  committerNameIn: [String!]
+  committerNameNotIn: [String!]
+  committerNameGT: String
+  committerNameGTE: String
+  committerNameLT: String
+  committerNameLTE: String
+  committerNameContains: String
+  committerNameHasPrefix: String
+  committerNameHasSuffix: String
+  committerNameEqualFold: String
+  committerNameContainsFold: String
+  """
+  committer_email field predicates
+  """
+  committerEmail: String
+  committerEmailNEQ: String
+  committerEmailIn: [String!]
+  committerEmailNotIn: [String!]
+  committerEmailGT: String
+  committerEmailGTE: String
+  committerEmailLT: String
+  committerEmailLTE: String
+  committerEmailContains: String
+  committerEmailHasPrefix: String
+  committerEmailHasSuffix: String
+  committerEmailEqualFold: String
+  committerEmailContainsFold: String
+  """
+  commit_date field predicates
+  """
+  commitDate: String
+  commitDateNEQ: String
+  commitDateIn: [String!]
+  commitDateNotIn: [String!]
+  commitDateGT: String
+  commitDateGTE: String
+  commitDateLT: String
+  commitDateLTE: String
+  commitDateContains: String
+  commitDateHasPrefix: String
+  commitDateHasSuffix: String
+  commitDateEqualFold: String
+  commitDateContainsFold: String
+  """
+  commit_message field predicates
+  """
+  commitMessage: String
+  commitMessageNEQ: String
+  commitMessageIn: [String!]
+  commitMessageNotIn: [String!]
+  commitMessageGT: String
+  commitMessageGTE: String
+  commitMessageLT: String
+  commitMessageLTE: String
+  commitMessageContains: String
+  commitMessageHasPrefix: String
+  commitMessageHasSuffix: String
+  commitMessageEqualFold: String
+  commitMessageContainsFold: String
+  """
+  commit_type field predicates
+  """
+  commitType: String
+  commitTypeNEQ: String
+  commitTypeIn: [String!]
+  commitTypeNotIn: [String!]
+  commitTypeGT: String
+  commitTypeGTE: String
+  commitTypeLT: String
+  commitTypeLTE: String
+  commitTypeContains: String
+  commitTypeHasPrefix: String
+  commitTypeHasSuffix: String
+  commitTypeEqualFold: String
+  commitTypeContainsFold: String
+  """
+  commit_digest field predicates
+  """
+  commitDigest: String
+  commitDigestNEQ: String
+  commitDigestIn: [String!]
+  commitDigestNotIn: [String!]
+  commitDigestGT: String
+  commitDigestGTE: String
+  commitDigestLT: String
+  commitDigestLTE: String
+  commitDigestContains: String
+  commitDigestHasPrefix: String
+  commitDigestHasSuffix: String
+  commitDigestEqualFold: String
+  commitDigestContainsFold: String
+  """
+  signature field predicates
+  """
+  signature: String
+  signatureNEQ: String
+  signatureIn: [String!]
+  signatureNotIn: [String!]
+  signatureGT: String
+  signatureGTE: String
+  signatureLT: String
+  signatureLTE: String
+  signatureContains: String
+  signatureHasPrefix: String
+  signatureHasSuffix: String
+  signatureEqualFold: String
+  signatureContainsFold: String
+  """
+  tree_hash field predicates
+  """
+  treeHash: String
+  treeHashNEQ: String
+  treeHashIn: [String!]
+  treeHashNotIn: [String!]
+  treeHashGT: String
+  treeHashGTE: String
+  treeHashLT: String
+  treeHashLTE: String
+  treeHashContains: String
+  treeHashHasPrefix: String
+  treeHashHasSuffix: String
+  treeHashEqualFold: String
+  treeHashContainsFold: String
+  """
+  attestation edge predicates
+  """
+  hasAttestation: Boolean
+  hasAttestationWith: [AttestationWhereInput!]
+}
 """
 An object with an ID.
 Follows the [Relay Global Object Identification Specification](https://relay.dev/graphql/objectidentification.htm)