eresolve-explanations.js

// some real-world examples of ERESOLVE error explanation objects,
// copied from arborist or generated there.
module.exports = {
  cycleNested: {
    code: 'ERESOLVE',
    edge: {
      type: 'peer',
      name: '@isaacs/peer-dep-cycle-b',
      spec: '1',
      from: {
        name: '@isaacs/peer-dep-cycle-a',
        version: '1.0.0',
        location: 'node_modules/@isaacs/peer-dep-cycle-a',
        dependents: [
          {
            type: 'prod',
            name: '@isaacs/peer-dep-cycle-a',
            spec: '1.x',
            from: { location: '/some/project' }
          }
        ]
      }
    },
    current: {
      name: '@isaacs/peer-dep-cycle-c',
      version: '2.0.0',
      location: 'node_modules/@isaacs/peer-dep-cycle-c',
      dependents: [
        {
          type: 'prod',
          name: '@isaacs/peer-dep-cycle-c',
          spec: '2.x',
          from: { location: '/some/project' }
        }
      ]
    },
    peerConflict: {
      name: '@isaacs/peer-dep-cycle-c',
      version: '1.0.0',
      whileInstalling: { name: '@isaacs/peer-dep-cycle-a', version: '1.0.0' },
      location: 'node_modules/@isaacs/peer-dep-cycle-c',
      dependents: [
        {
          type: 'peer',
          name: '@isaacs/peer-dep-cycle-c',
          spec: '1',
          from: {
            name: '@isaacs/peer-dep-cycle-b',
            version: '1.0.0',
            whileInstalling: { name: '@isaacs/peer-dep-cycle-a', version: '1.0.0' },
            location: 'node_modules/@isaacs/peer-dep-cycle-b',
            dependents: [
              {
                type: 'peer',
                name: '@isaacs/peer-dep-cycle-b',
                spec: '1',
                from: {
                  name: '@isaacs/peer-dep-cycle-a',
                  version: '1.0.0',
                  location: 'node_modules/@isaacs/peer-dep-cycle-a',
                  dependents: [
                    {
                      type: 'prod',
                      name: '@isaacs/peer-dep-cycle-a',
                      spec: '1.x',
                      from: { location: '/some/project' }
                    }
                  ]
                }
              }
            ]
          }
        }
      ]
    },
    strictPeerDeps: true,
  },

  withShrinkwrap: {
    code: 'ERESOLVE',
    edge: {
      type: 'peer',
      name: '@isaacs/peer-dep-cycle-c',
      spec: '1',
      error: 'INVALID',
      from: {
        name: '@isaacs/peer-dep-cycle-b',
        version: '1.0.0',
        location: 'node_modules/@isaacs/peer-dep-cycle-b',
        whileInstalling: { name: '@isaacs/peer-dep-cycle-b', version: '1.0.0' },
        dependents: [
          {
            type: 'peer',
            name: '@isaacs/peer-dep-cycle-b',
            spec: '1',
            from: {
              name: '@isaacs/peer-dep-cycle-a',
              version: '1.0.0',
              location: 'node_modules/@isaacs/peer-dep-cycle-a',
              dependents: [
                {
                  type: 'prod',
                  name: '@isaacs/peer-dep-cycle-a',
                  spec: '1.x',
                  from: { location: '/some/project' }
                }
              ]
            }
          }
        ]
      }
    },
    current: {
      name: '@isaacs/peer-dep-cycle-c',
      version: '2.0.0',
      location: 'node_modules/@isaacs/peer-dep-cycle-c',
      dependents: [
        {
          type: 'prod',
          name: '@isaacs/peer-dep-cycle-c',
          spec: '2.x',
          from: { location: '/some/project' }
        }
      ]
    },
    strictPeerDeps: true,
  },

  'chain-conflict': {
    code: 'ERESOLVE',
    current: {
      name: '@isaacs/testing-peer-dep-conflict-chain-d',
      version: '2.0.0',
      whileInstalling: {
        name: 'project',
        version: '1.2.3',
        path: '/some/project'
      },
      location: 'node_modules/@isaacs/testing-peer-dep-conflict-chain-d',
      dependents: [
        {
          type: 'prod',
          name: '@isaacs/testing-peer-dep-conflict-chain-d',
          spec: '2',
          from: { location: '/some/project' }
        }
      ]
    },
    edge: {
      type: 'peer',
      name: '@isaacs/testing-peer-dep-conflict-chain-d',
      spec: '1',
      error: 'INVALID',
      from: {
        name: '@isaacs/testing-peer-dep-conflict-chain-c',
        version: '1.0.0',
        whileInstalling: {
          name: 'project',
          version: '1.2.3',
          path: '/some/project'
        },
        location: 'node_modules/@isaacs/testing-peer-dep-conflict-chain-c',
        dependents: [
          {
            type: 'prod',
            name: '@isaacs/testing-peer-dep-conflict-chain-c',
            spec: '1',
            from: { location: '/some/project' }
          }
        ]
      }
    },
    peerConflict: null,
    strictPeerDeps: false
  },

  gatsby: {
    code: 'ERESOLVE',
    current: {
      name: 'ink',
      version: '3.0.0-7',
      whileInstalling: {
        name: 'gatsby-recipes',
        version: '0.2.31',
        path: '/some/project/node_modules/gatsby-recipes'
      },
      location: 'node_modules/ink',
      dependents: [
        {
          type: 'dev',
          name: 'ink',
          spec: 'next',
          from: {
            name: 'gatsby-recipes',
            version: '0.2.31',
            location: 'node_modules/gatsby-recipes',
            dependents: [
              {
                type: 'prod',
                name: 'gatsby-recipes',
                spec: '^0.2.31',
                from: {
                  name: 'gatsby-cli',
                  version: '2.12.107',
                  location: 'node_modules/gatsby-cli',
                  dependents: [
                    {
                      type: 'prod',
                      name: 'gatsby-cli',
                      spec: '^2.12.107',
                      from: {
                        name: 'gatsby',
                        version: '2.24.74',
                        location: 'node_modules/gatsby',
                        dependents: [
                          {
                            type: 'prod',
                            name: 'gatsby',
                            spec: '',
                            from: {
                              location: '/some/project/gatsby-user'
                            }
                          }
                        ]
                      }
                    }
                  ]
                }
              }
            ]
          }
        }
      ]
    },
    edge: {
      type: 'peer',
      name: 'ink',
      spec: '>=2.0.0',
      error: 'INVALID',
      from: {
        name: 'ink-box',
        version: '1.0.0',
        whileInstalling: {
          name: 'gatsby-recipes',
          version: '0.2.31',
          path: '/some/project/gatsby-user/node_modules/gatsby-recipes'
        },
        location: 'node_modules/ink-box',
        dependents: [
          {
            type: 'prod',
            name: 'ink-box',
            spec: '^1.0.0',
            from: {
              name: 'gatsby-recipes',
              version: '0.2.31',
              location: 'node_modules/gatsby-recipes',
              dependents: [
                {
                  type: 'prod',
                  name: 'gatsby-recipes',
                  spec: '^0.2.31',
                  from: {
                    name: 'gatsby-cli',
                    version: '2.12.107',
                    location: 'node_modules/gatsby-cli',
                    dependents: [
                      {
                        type: 'prod',
                        name: 'gatsby-cli',
                        spec: '^2.12.107',
                        from: {
                          name: 'gatsby',
                          version: '2.24.74',
                          location: 'node_modules/gatsby',
                          dependents: [
                            {
                              type: 'prod',
                              name: 'gatsby',
                              spec: '',
                              from: {
                                location: '/some/project/gatsby-user'
                              }
                            }
                          ]
                        }
                      }
                    ]
                  }
                }
              ]
            }
          }
        ]
      }
    },
    peerConflict: null,
    strictPeerDeps: true
  }

}