refactor: replace parser with hcl2 gem

2 files changed, 1 insertions, 380 deletions

diff --git a/spec/unit/ruby/parsers/gemfile_lock_spec.rb b/spec/unit/ruby/parsers/gemfile_lock_spec.rb
index b3599c5..ef81112 100644
--- a/spec/unit/ruby/parsers/gemfile_lock_spec.rb
+++ b/spec/unit/ruby/parsers/gemfile_lock_spec.rb
@@ -52,6 +52,7 @@ RSpec.describe Spandx::Ruby::Parsers::GemfileLock do
           'faraday',
           'faraday-net_http',
           'hashdiff',
+          'hcl2',
           'licensed',
           'licensee',
           'mini_portile2',
diff --git a/spec/unit/terraform/parsers/hcl_spec.rb b/spec/unit/terraform/parsers/hcl_spec.rb
deleted file mode 100644
index 8ef5012..0000000
--- a/spec/unit/terraform/parsers/hcl_spec.rb
+++ /dev/null
@@ -1,380 +0,0 @@
-# frozen_string_literal: true
-
-RSpec.describe Spandx::Terraform::Parsers::Hcl do
-  subject(:parser) { described_class.new }
-
-  describe '#parse' do
-    subject { parser.parse_with_debug(content) }
-
-    context 'when parsing a single provider' do
-      let(:content) do
-        <<~HCL
-          # This file is maintained automatically by "terraform init".
-          # Manual edits may be lost in future updates.
-
-          provider "registry.terraform.io/hashicorp/aws" {
-            version     = "3.39.0"
-            constraints = "~> 3.27"
-            hashes = [
-              "h1:fjlp3Pd3QsTLghNm7TUh/KnEMM2D3tLb7jsDLs8oWUE=",
-              "zh:2014b397dd93fa55f2f2d1338c19e5b2b77b025a76a6b1fceea0b8696e984b9c",
-              "zh:23d59c68ab50148a0f5c911a801734e9934a1fccd41118a8efb5194135cbd360",
-              "zh:412eab41d4934ca9c47083faa128e4cd585c3bb44ad718e40d67091aebc02f4e",
-              "zh:4b75e0a259b56d97e66b7d69f3f25bd4cc7be2440c0fe35529f46de7d40a49d3",
-              "zh:694a32519dcca5bd8605d06481d16883d55160d97c1f4039deb13c6ca8de8427",
-              "zh:6a0bcef43c2d9a97aeaaac3c5d1d6728dc2464a51a014f118c691c79029d0903",
-              "zh:6d78fc7c663247ca2a80f276008dcdafece4cac75e2639bbce188c08b796040a",
-              "zh:78f846a505d7b64b67feed1527d4d2b40130dadaf8e3112113685e148f49b156",
-              "zh:881bc969432d3ef6ec70f5a762c3415e037904338579b0a360c6818b74d26e59",
-              "zh:96c1ca80c1d693a3eef80489adb45c076ee8e6878e461d6c29b05388d4b95f48",
-              "zh:9be5fa342272586fc6e319e20f21c0c5c801b05dcf7d59e473ad0882c9ecfa70",
-            ]
-          }
-
-          /*
-            This is a multi-line comment
-            that spans multiple lines
-          */
-        HCL
-      end
-
-      specify { expect(subject).to be_truthy }
-      specify { expect(subject[:blocks][0][:name].to_s).to eql('registry.terraform.io/hashicorp/aws') }
-      specify { expect(subject[:blocks][0][:type].to_s).to eql('provider') }
-
-      specify do
-        expect(subject[:blocks][0][:arguments]).to match_array([
-          { name: 'version', value: '3.39.0' },
-          { name: 'constraints', value: '~> 3.27' },
-          {
-            name: 'hashes',
-            values: [
-              { value: 'h1:fjlp3Pd3QsTLghNm7TUh/KnEMM2D3tLb7jsDLs8oWUE=' },
-              { value: 'zh:2014b397dd93fa55f2f2d1338c19e5b2b77b025a76a6b1fceea0b8696e984b9c' },
-              { value: 'zh:23d59c68ab50148a0f5c911a801734e9934a1fccd41118a8efb5194135cbd360' },
-              { value: 'zh:412eab41d4934ca9c47083faa128e4cd585c3bb44ad718e40d67091aebc02f4e' },
-              { value: 'zh:4b75e0a259b56d97e66b7d69f3f25bd4cc7be2440c0fe35529f46de7d40a49d3' },
-              { value: 'zh:694a32519dcca5bd8605d06481d16883d55160d97c1f4039deb13c6ca8de8427' },
-              { value: 'zh:6a0bcef43c2d9a97aeaaac3c5d1d6728dc2464a51a014f118c691c79029d0903' },
-              { value: 'zh:6d78fc7c663247ca2a80f276008dcdafece4cac75e2639bbce188c08b796040a' },
-              { value: 'zh:78f846a505d7b64b67feed1527d4d2b40130dadaf8e3112113685e148f49b156' },
-              { value: 'zh:881bc969432d3ef6ec70f5a762c3415e037904338579b0a360c6818b74d26e59' },
-              { value: 'zh:96c1ca80c1d693a3eef80489adb45c076ee8e6878e461d6c29b05388d4b95f48' },
-              { value: 'zh:9be5fa342272586fc6e319e20f21c0c5c801b05dcf7d59e473ad0882c9ecfa70' },
-            ]
-          },
-        ])
-      end
-    end
-
-    context 'when parsing multiple provider blocks' do
-      let(:content) { fixture_file_content('terraform/multiple_providers/.terraform.lock.hcl') }
-
-      specify { expect(subject).to be_truthy }
-      specify { expect(subject[:blocks][0][:name].to_s).to eql('registry.terraform.io/hashicorp/aws') }
-      specify { expect(subject[:blocks][0][:type].to_s).to eql('provider') }
-      specify { expect(subject[:blocks][1][:name].to_s).to eql('registry.terraform.io/hashicorp/azurerm') }
-      specify { expect(subject[:blocks][1][:type].to_s).to eql('provider') }
-
-      specify do
-        expect(subject[:blocks][0][:arguments]).to match_array([
-          { name: 'version', value: '3.40.0' },
-          { name: 'constraints', value: '~> 3.27' },
-          {
-            name: 'hashes',
-            values: [
-              { value: 'h1:0r9TS3qACD9xJhrfTPZR7ygoCKDWHRX4c0D5GCyfAu4=' },
-              { value: 'zh:2fd824991b19837e200d19b17d8188bf71efb92c36511809484549e77b4045dd' },
-              { value: 'zh:47250cb58b3bd6f2698ca17bfb962710542d6adf95637cd560f6119abf97dba2' },
-              { value: 'zh:515722a8c8726541b05362ec71331264977603374a2e4d4d64f89940873143ea' },
-              { value: 'zh:61b6b7542da2113278c987a0af9f230321f5ed605f1e3098824603cb09ac771b' },
-              { value: 'zh:66aad13ada6344b64adbc67abad4f35c414e62838a99f78626befb8b74c760d8' },
-              { value: 'zh:7d4436aeb53fa348d7fd3c2ab4a727b03c7c59bfdcdecef4a75237760f3bb3cf' },
-              { value: 'zh:a4583891debc49678491510574b1c28bb4fe3f83ed2bb353959c4c1f6f409f1f' },
-              { value: 'zh:b8badecea52f6996ae832144560be87e0b7c2da7fe1dcd6e6230969234b2fc55' },
-              { value: 'zh:cecf64a085f640c30437ccc31bd964c21004ae8ae00cfbd95fb04037e46b88ca' },
-              { value: 'zh:d81dbb9ad8ce5eca4d1fc5a7a06bbb9c47ea8691f1502e94760fa680e20e4afc' },
-              { value: 'zh:f0fc724a964c7f8154bc5911d572ee411f5d181414f9b1f09de7ebdacb0d884b' },
-            ]
-          },
-        ])
-      end
-
-      specify do
-        expect(subject[:blocks][1][:arguments]).to match_array([
-          { name: 'version', value: '2.59.0' },
-          { name: 'constraints', value: '~> 2.1' },
-          {
-            name: 'hashes',
-            values: [
-              { value: 'h1:Mp7ECMHocobalN1+ASSKG5dHB7RnhZ6Y0rEEFTT5urA=' },
-              { value: 'zh:0996d1c85bccdb15aeb6bc32f763c2d85ff854b33c3c3d62c34859669e05785e' },
-              { value: 'zh:37807677e68058381514897ce10dc73a0dd0f503aba98113ac79844d310010e3' },
-              { value: 'zh:3bccf9215bdbcc89327582b1d9d2a633c59215ca6452dbb4f9d0a7a661074c5b' },
-              { value: 'zh:4801791332ab81e51d1ead47a62e0081ec4c1f23ef0fc2e8b15fef315ecdf07a' },
-              { value: 'zh:5bad44816a3eaeb335f665f6eef9b41a403a40e9bddb2db8406ab0e847f639ca' },
-              { value: 'zh:64f79c4ddc2bf8384f1a42c4e430ffdc53cb1fbc565bfe1cdc6b075dcdf098e9' },
-              { value: 'zh:75c96fcb592ed80cc403944faadda25aeadda7fd6de9162a8d365249b1ec1c17' },
-              { value: 'zh:8604558f2f201eefe25f4c611a5d4ef4d7c75338bf2f4a6321da5caa94937947' },
-              { value: 'zh:cab930e374d33b3b980c6774f3d0ac3e3d7e1e596aba586d4368d8bcf05cf9c5' },
-              { value: 'zh:cf0e78eb1e84b6dd11031283878e392e55801e3acd9c5592309e6f76ebe3a621' },
-              { value: 'zh:eba02fcab150775b8b8beeec0c7dbba1585a57f4e97272f48c71021c5e289579' },
-            ]
-          },
-        ])
-      end
-    end
-  end
-
-  describe '#version_assignment' do
-    subject { parser.version_assignment }
-
-    [
-      'version     = "3.39.0"',
-      'version     = "3.39.0-alpha"',
-      'version     = "3.39.0-beta"',
-      'version     = "3.39.0-d15aad9f"',
-      'version     = "3.39.0-d15aad9f6ad69c4248a70b11a6534c1c841ec6f9"',
-      'version = "3.39.0"',
-      'version = "3.39.0-alpha"',
-      'version = "3.39.0-beta"',
-      'version = "3.39.0-d15aad9f"',
-      'version = "3.39.0-d15aad9f6ad69c4248a70b11a6534c1c841ec6f9"',
-    ].each do |raw|
-      specify { expect(subject).to parse(raw) }
-    end
-  end
-
-  describe '#version' do
-    [
-      '0.1.1-alpha',
-      '0.1.1-beta',
-      '1.2.3',
-      '3.39.0',
-      '3.39.0-d15aad9f',
-      '3.39.0-d15aad9f6ad69c4248a70b11a6534c1c841ec6f9',
-    ].each do |raw|
-      specify { expect(parser.version).to parse(raw) }
-    end
-  end
-
-  describe '#constraint_assignment' do
-    subject { parser.constraint_assignment }
-
-    [
-      'constraints = ">= 3"',
-      'constraints = ">= 3.27"',
-      'constraints = ">= 3.27.0"',
-      'constraints = "~> 3"',
-      'constraints = "~> 3.27"',
-      'constraints = "~> 3.27.0"',
-    ].each do |raw|
-      specify { expect(subject).to parse(raw) }
-    end
-  end
-
-  describe '#version_constraint' do
-    [
-      '~> 3',
-      '~> 3.27',
-      '~> 3.27.0',
-      '>= 1.2.0',
-      '>= 1.20',
-      '>= 10',
-    ].each do |raw|
-      specify { expect(parser.version_constraint).to parse(raw) }
-    end
-  end
-
-  (('a'..'z').to_a + ('A'..'Z').to_a).each do |letter|
-    specify { expect(parser.alpha).to parse(letter) }
-  end
-
-  (0..9).each { |digit| specify { expect(parser.digit).to parse(digit.to_s) } }
-  specify { expect(parser.assign).not_to parse('==') }
-  specify { expect(parser.assign).to parse('=') }
-  specify { expect(parser.comment).to parse('# Manual edits may be lost in future updates.') }
-  specify { expect(parser.comment).to parse('# This file is maintained automatically by "terraform init".') }
-  specify { expect(parser.comment).to parse('// This file is maintained automatically by "terraform init".') }
-  specify { expect(parser.crlf).to parse("\n") }
-  specify { expect(parser.crlf).to parse("\r") }
-  specify { expect(parser.dot).to parse('.') }
-  specify { expect(parser.eol).to parse(" \n") }
-  specify { expect(parser.eol).to parse("\n") }
-  specify { expect(parser.lcurly).to parse('{') }
-  specify { expect(parser.number).to parse('123') }
-  specify { expect(parser.quote).to parse('"') }
-  specify { expect(parser.rcurly).to parse('}') }
-  specify { expect(parser.space).to parse(' ') }
-  specify { expect(parser.whitespace).to parse('# This is a comment') }
-  specify { expect(parser.whitespace).to parse('// This is a comment') }
-  specify { expect(parser.string).to parse('"h1:fjlp3Pd3QsTLghNm7TUh/KnEMM2D3tLb7jsDLs8oWUE="') }
-  specify { expect(parser.string).to parse('"zh:2014b397dd93fa55f2f2d1338c19e5b2b77b025a76a6b1fceea0b8696e984b9c"') }
-
-  specify do
-    expect(parser.whitespace).to parse(<<~HCL)
-      /*
-        This is a multi-line comment
-        that spans multiple lines
-      */
-    HCL
-  end
-
-  specify { expect(parser.argument).to parse('constraints = "~> 3.27"') }
-
-  specify do
-    expect(parser.argument).to parse(<<~HCL.chomp)
-      hashes = [
-        "h1:fjlp3Pd3QsTLghNm7TUh/KnEMM2D3tLb7jsDLs8oWUE=",
-        "zh:2014b397dd93fa55f2f2d1338c19e5b2b77b025a76a6b1fceea0b8696e984b9c",
-        "zh:23d59c68ab50148a0f5c911a801734e9934a1fccd41118a8efb5194135cbd360",
-        "zh:412eab41d4934ca9c47083faa128e4cd585c3bb44ad718e40d67091aebc02f4e",
-        "zh:4b75e0a259b56d97e66b7d69f3f25bd4cc7be2440c0fe35529f46de7d40a49d3",
-        "zh:694a32519dcca5bd8605d06481d16883d55160d97c1f4039deb13c6ca8de8427",
-        "zh:6a0bcef43c2d9a97aeaaac3c5d1d6728dc2464a51a014f118c691c79029d0903",
-        "zh:6d78fc7c663247ca2a80f276008dcdafece4cac75e2639bbce188c08b796040a",
-        "zh:78f846a505d7b64b67feed1527d4d2b40130dadaf8e3112113685e148f49b156",
-        "zh:881bc969432d3ef6ec70f5a762c3415e037904338579b0a360c6818b74d26e59",
-        "zh:96c1ca80c1d693a3eef80489adb45c076ee8e6878e461d6c29b05388d4b95f48",
-        "zh:9be5fa342272586fc6e319e20f21c0c5c801b05dcf7d59e473ad0882c9ecfa70",
-      ]
-    HCL
-  end
-
-  specify do
-    expect(parser.block).to parse(<<~HCL.chomp)
-      provider "thing" {
-        argument = "value"
-        arguments = [
-          "value",
-          "value",
-        ]
-      }
-    HCL
-  end
-
-  specify do
-    expect(parser.block_body.parse_with_debug(<<~HCL.chomp)).not_to be_nil
-      {
-        argument = "value"
-        arguments = [
-          "value",
-          "value",
-        ]
-      }
-    HCL
-  end
-
-  specify { expect(parser.argument).to parse('argument = "value"') }
-
-  specify do
-    expect(parser.argument).to parse(<<~HCL)
-      arguments = [
-        "a",
-        "b",
-      ]
-    HCL
-  end
-
-  describe '#blocks' do
-    subject { parser.blocks.parse_with_debug(hcl) }
-
-    context 'when parsing multiple multi-line empty blocks' do
-      let(:hcl) do
-        <<~HCL
-          provider "thingy" {
-          }
-
-          provider "other.thingy" {
-          }
-        HCL
-      end
-
-      it 'parses multiple empty blocks' do
-        expect(subject[:blocks]).to match_array([
-          { type: 'provider', name: 'thingy', arguments: [] },
-          { type: 'provider', name: 'other.thingy', arguments: [] },
-        ])
-      end
-    end
-
-    context 'when parsing multiple multi-line blocks with one argument assignment to a string in the first block' do
-      let(:hcl) do
-        <<~HCL
-          provider "thingy" {
-            name = "blah"
-          }
-
-          provider "other.thingy" {
-          }
-        HCL
-      end
-
-      it 'parses multiple empty blocks' do
-        expect(subject[:blocks]).to match_array([
-          { type: 'provider', name: 'thingy', arguments: [{ name: 'name', value: 'blah' }] },
-          { type: 'provider', name: 'other.thingy', arguments: [] },
-        ])
-      end
-    end
-
-    context 'when parsing multiple multi-line blocks with one argument assignment to a string in the second block' do
-      let(:hcl) do
-        <<~HCL
-          provider "thingy" {
-          }
-
-          provider "other.thingy" {
-            name = "blah"
-          }
-        HCL
-      end
-
-      it 'parses multiple empty blocks' do
-        expect(subject[:blocks]).to match_array([
-          { type: 'provider', name: 'thingy', arguments: [] },
-          { type: 'provider', name: 'other.thingy', arguments: [{ name: 'name', value: 'blah' }] },
-        ])
-      end
-    end
-
-    context 'when parsing a blocks with one assignment to an empty array' do
-      let(:hcl) do
-        <<~HCL
-          provider "thingy" {
-            names = [
-            ]
-          }
-        HCL
-      end
-
-      pending 'parses multiple empty blocks' do
-        expect(subject[:blocks]).to match_array([
-          { type: 'provider', name: 'thingy', arguments: [{ name: 'names', values: [] }] },
-        ])
-      end
-    end
-
-    context 'when parsing multiple multi-line blocks with one assignment to a multi-line array' do
-      let(:hcl) do
-        <<~HCL
-          provider "thingy" {
-            names = [
-              "blah"
-            ]
-          }
-
-          provider "other.thingy" {
-          }
-        HCL
-      end
-
-      it 'parses multiple empty blocks' do
-        expect(subject[:blocks]).to match_array([
-          { type: 'provider', name: 'thingy', arguments: [{ name: 'names', values: [{ value: 'blah' }] }] },
-          { type: 'provider', name: 'other.thingy', arguments: [] },
-        ])
-      end
-    end
-  end
-end