| 90 | } |
| 91 | |
| 92 | printHuman (fundingInfo) { |
| 93 | const unicode = this.npm.config.get('unicode') |
| 94 | const seenUrls = new Map() |
| 95 | |
| 96 | const tree = obj => archy(obj, '', { unicode }) |
| 97 | |
| 98 | const result = depth({ |
| 99 | tree: fundingInfo, |
| 100 | |
| 101 | // composes human readable package name and creates a new archy item for readable output |
| 102 | visit: ({ name, version, funding }) => { |
| 103 | const [fundingSource] = [].concat(normalizeFunding(funding)).filter(isValidFunding) |
| 104 | const { url } = fundingSource || {} |
| 105 | const pkgRef = getPrintableName({ name, version }) |
| 106 | |
| 107 | if (!url) { |
| 108 | return { label: pkgRef } |
| 109 | } |
| 110 | let item |
| 111 | if (seenUrls.has(url)) { |
| 112 | item = seenUrls.get(url) |
| 113 | item.label += `${this.npm.chalk.dim(',')} ${pkgRef}` |
| 114 | return null |
| 115 | } |
| 116 | item = { |
| 117 | label: tree({ |
| 118 | label: this.npm.chalk.blue(url), |
| 119 | nodes: [pkgRef], |
| 120 | }).trim(), |
| 121 | } |
| 122 | |
| 123 | // stacks all packages together under the same item |
| 124 | seenUrls.set(url, item) |
| 125 | return item |
| 126 | }, |
| 127 | |
| 128 | // puts child nodes back into returned archy output while also filtering out missing items |
| 129 | leave: (item, children) => { |
| 130 | if (item) { |
| 131 | item.nodes = children.filter(Boolean) |
| 132 | } |
| 133 | |
| 134 | return item |
| 135 | }, |
| 136 | |
| 137 | // turns tree-like object return by libnpmfund into children to be properly read by treeverse |
| 138 | getChildren: node => |
| 139 | Object.keys(node.dependencies || {}).map(key => ({ |
| 140 | name: key, |
| 141 | ...node.dependencies[key], |
| 142 | })), |
| 143 | }) |
| 144 | |
| 145 | const res = tree(result) |
| 146 | return res |
| 147 | } |
| 148 | |
| 149 | async openFundingUrl ({ path, tree, spec, fundingSourceNumber }) { |