@angular-devkit/schematics
Version:
Angular Schematics - Library
160 lines • 18 kB
JavaScript
;
/**
* @license
* Copyright Google LLC All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.applyToSubtree = exports.composeFileOperators = exports.forEach = exports.partitionApplyMerge = exports.when = exports.branchAndMerge = exports.asSource = exports.filter = exports.noop = exports.mergeWith = exports.apply = exports.chain = exports.empty = exports.source = void 0;
const rxjs_1 = require("rxjs");
const operators_1 = require("rxjs/operators");
const exception_1 = require("../exception/exception");
const host_tree_1 = require("../tree/host-tree");
const interface_1 = require("../tree/interface");
const scoped_1 = require("../tree/scoped");
const static_1 = require("../tree/static");
const call_1 = require("./call");
/**
* A Source that returns an tree as its single value.
*/
function source(tree) {
return () => tree;
}
exports.source = source;
/**
* A source that returns an empty tree.
*/
function empty() {
return () => (0, static_1.empty)();
}
exports.empty = empty;
/**
* Chain multiple rules into a single rule.
*/
function chain(rules) {
return async (initialTree, context) => {
let intermediateTree;
for await (const rule of rules) {
intermediateTree = (0, call_1.callRule)(rule, intermediateTree !== null && intermediateTree !== void 0 ? intermediateTree : initialTree, context);
}
return () => intermediateTree;
};
}
exports.chain = chain;
/**
* Apply multiple rules to a source, and returns the source transformed.
*/
function apply(source, rules) {
return (context) => (0, call_1.callRule)(chain(rules), (0, call_1.callSource)(source, context), context);
}
exports.apply = apply;
/**
* Merge an input tree with the source passed in.
*/
function mergeWith(source, strategy = interface_1.MergeStrategy.Default) {
return (tree, context) => {
return (0, call_1.callSource)(source, context).pipe((0, operators_1.map)((sourceTree) => tree.merge(sourceTree, strategy || context.strategy)), (0, operators_1.mapTo)(tree));
};
}
exports.mergeWith = mergeWith;
function noop() {
return () => { };
}
exports.noop = noop;
function filter(predicate) {
return (tree) => {
if (host_tree_1.HostTree.isHostTree(tree)) {
return new host_tree_1.FilterHostTree(tree, predicate);
}
else {
throw new exception_1.SchematicsException('Tree type is not supported.');
}
};
}
exports.filter = filter;
function asSource(rule) {
return (context) => (0, call_1.callRule)(rule, (0, static_1.empty)(), context);
}
exports.asSource = asSource;
function branchAndMerge(rule, strategy = interface_1.MergeStrategy.Default) {
return (tree, context) => {
return (0, call_1.callRule)(rule, tree.branch(), context).pipe((0, operators_1.map)((branch) => tree.merge(branch, strategy || context.strategy)), (0, operators_1.mapTo)(tree));
};
}
exports.branchAndMerge = branchAndMerge;
function when(predicate, operator) {
return (entry) => {
if (predicate(entry.path, entry)) {
return operator(entry);
}
else {
return entry;
}
};
}
exports.when = when;
function partitionApplyMerge(predicate, ruleYes, ruleNo) {
return (tree, context) => {
const [yes, no] = (0, static_1.partition)(tree, predicate);
return (0, rxjs_1.concat)((0, call_1.callRule)(ruleYes, yes, context), (0, call_1.callRule)(ruleNo || noop(), no, context)).pipe((0, operators_1.toArray)(), (0, operators_1.map)(([yesTree, noTree]) => {
yesTree.merge(noTree, context.strategy);
return yesTree;
}));
};
}
exports.partitionApplyMerge = partitionApplyMerge;
function forEach(operator) {
return (tree) => {
tree.visit((path, entry) => {
if (!entry) {
return;
}
const newEntry = operator(entry);
if (newEntry === entry) {
return;
}
if (newEntry === null) {
tree.delete(path);
return;
}
if (newEntry.path != path) {
tree.rename(path, newEntry.path);
}
if (!newEntry.content.equals(entry.content)) {
tree.overwrite(newEntry.path, newEntry.content);
}
});
};
}
exports.forEach = forEach;
function composeFileOperators(operators) {
return (entry) => {
let current = entry;
for (const op of operators) {
current = op(current);
if (current === null) {
// Deleted, just return.
return null;
}
}
return current;
};
}
exports.composeFileOperators = composeFileOperators;
function applyToSubtree(path, rules) {
return (tree, context) => {
const scoped = new scoped_1.ScopedTree(tree, path);
return (0, call_1.callRule)(chain(rules), scoped, context).pipe((0, operators_1.map)((result) => {
if (result === scoped) {
return tree;
}
else {
throw new exception_1.SchematicsException('Original tree must be returned from all rules when using "applyToSubtree".');
}
}));
};
}
exports.applyToSubtree = applyToSubtree;
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"base.js","sourceRoot":"","sources":["../../../../../../../../packages/angular_devkit/schematics/src/rules/base.ts"],"names":[],"mappings":";AAAA;;;;;;GAMG;;;AAEH,+BAA0C;AAC1C,8CAAqD;AAErD,sDAA6D;AAC7D,iDAA6D;AAC7D,iDAAkF;AAClF,2CAA4C;AAC5C,2CAAiE;AACjE,iCAA8C;AAE9C;;GAEG;AACH,SAAgB,MAAM,CAAC,IAAU;IAC/B,OAAO,GAAG,EAAE,CAAC,IAAI,CAAC;AACpB,CAAC;AAFD,wBAEC;AAED;;GAEG;AACH,SAAgB,KAAK;IACnB,OAAO,GAAG,EAAE,CAAC,IAAA,cAAW,GAAE,CAAC;AAC7B,CAAC;AAFD,sBAEC;AAED;;GAEG;AACH,SAAgB,KAAK,CAAC,KAA2C;IAC/D,OAAO,KAAK,EAAE,WAAW,EAAE,OAAO,EAAE,EAAE;QACpC,IAAI,gBAA8C,CAAC;QACnD,IAAI,KAAK,EAAE,MAAM,IAAI,IAAI,KAAK,EAAE;YAC9B,gBAAgB,GAAG,IAAA,eAAQ,EAAC,IAAI,EAAE,gBAAgB,aAAhB,gBAAgB,cAAhB,gBAAgB,GAAI,WAAW,EAAE,OAAO,CAAC,CAAC;SAC7E;QAED,OAAO,GAAG,EAAE,CAAC,gBAAgB,CAAC;IAChC,CAAC,CAAC;AACJ,CAAC;AATD,sBASC;AAED;;GAEG;AACH,SAAgB,KAAK,CAAC,MAAc,EAAE,KAAa;IACjD,OAAO,CAAC,OAAO,EAAE,EAAE,CAAC,IAAA,eAAQ,EAAC,KAAK,CAAC,KAAK,CAAC,EAAE,IAAA,iBAAU,EAAC,MAAM,EAAE,OAAO,CAAC,EAAE,OAAO,CAAC,CAAC;AACnF,CAAC;AAFD,sBAEC;AAED;;GAEG;AACH,SAAgB,SAAS,CAAC,MAAc,EAAE,WAA0B,yBAAa,CAAC,OAAO;IACvF,OAAO,CAAC,IAAI,EAAE,OAAO,EAAE,EAAE;QACvB,OAAO,IAAA,iBAAU,EAAC,MAAM,EAAE,OAAO,CAAC,CAAC,IAAI,CACrC,IAAA,eAAG,EAAC,CAAC,UAAU,EAAE,EAAE,CAAC,IAAI,CAAC,KAAK,CAAC,UAAU,EAAE,QAAQ,IAAI,OAAO,CAAC,QAAQ,CAAC,CAAC,EACzE,IAAA,iBAAK,EAAC,IAAI,CAAC,CACZ,CAAC;IACJ,CAAC,CAAC;AACJ,CAAC;AAPD,8BAOC;AAED,SAAgB,IAAI;IAClB,OAAO,GAAG,EAAE,GAAE,CAAC,CAAC;AAClB,CAAC;AAFD,oBAEC;AAED,SAAgB,MAAM,CAAC,SAAiC;IACtD,OAAO,CAAC,IAAU,EAAE,EAAE;QACpB,IAAI,oBAAQ,CAAC,UAAU,CAAC,IAAI,CAAC,EAAE;YAC7B,OAAO,IAAI,0BAAc,CAAC,IAAI,EAAE,SAAS,CAAC,CAAC;SAC5C;aAAM;YACL,MAAM,IAAI,+BAAmB,CAAC,6BAA6B,CAAC,CAAC;SAC9D;IACH,CAAC,CAAC;AACJ,CAAC;AARD,wBAQC;AAED,SAAgB,QAAQ,CAAC,IAAU;IACjC,OAAO,CAAC,OAAO,EAAE,EAAE,CAAC,IAAA,eAAQ,EAAC,IAAI,EAAE,IAAA,cAAW,GAAE,EAAE,OAAO,CAAC,CAAC;AAC7D,CAAC;AAFD,4BAEC;AAED,SAAgB,cAAc,CAAC,IAAU,EAAE,QAAQ,GAAG,yBAAa,CAAC,OAAO;IACzE,OAAO,CAAC,IAAI,EAAE,OAAO,EAAE,EAAE;QACvB,OAAO,IAAA,eAAQ,EAAC,IAAI,EAAE,IAAI,CAAC,MAAM,EAAE,EAAE,OAAO,CAAC,CAAC,IAAI,CAChD,IAAA,eAAG,EAAC,CAAC,MAAM,EAAE,EAAE,CAAC,IAAI,CAAC,KAAK,CAAC,MAAM,EAAE,QAAQ,IAAI,OAAO,CAAC,QAAQ,CAAC,CAAC,EACjE,IAAA,iBAAK,EAAC,IAAI,CAAC,CACZ,CAAC;IACJ,CAAC,CAAC;AACJ,CAAC;AAPD,wCAOC;AAED,SAAgB,IAAI,CAAC,SAAiC,EAAE,QAAsB;IAC5E,OAAO,CAAC,KAAgB,EAAE,EAAE;QAC1B,IAAI,SAAS,CAAC,KAAK,CAAC,IAAI,EAAE,KAAK,CAAC,EAAE;YAChC,OAAO,QAAQ,CAAC,KAAK,CAAC,CAAC;SACxB;aAAM;YACL,OAAO,KAAK,CAAC;SACd;IACH,CAAC,CAAC;AACJ,CAAC;AARD,oBAQC;AAED,SAAgB,mBAAmB,CACjC,SAAiC,EACjC,OAAa,EACb,MAAa;IAEb,OAAO,CAAC,IAAI,EAAE,OAAO,EAAE,EAAE;QACvB,MAAM,CAAC,GAAG,EAAE,EAAE,CAAC,GAAG,IAAA,kBAAS,EAAC,IAAI,EAAE,SAAS,CAAC,CAAC;QAE7C,OAAO,IAAA,aAAM,EAAC,IAAA,eAAQ,EAAC,OAAO,EAAE,GAAG,EAAE,OAAO,CAAC,EAAE,IAAA,eAAQ,EAAC,MAAM,IAAI,IAAI,EAAE,EAAE,EAAE,EAAE,OAAO,CAAC,CAAC,CAAC,IAAI,CAC1F,IAAA,mBAAO,GAAE,EACT,IAAA,eAAG,EAAC,CAAC,CAAC,OAAO,EAAE,MAAM,CAAC,EAAE,EAAE;YACxB,OAAO,CAAC,KAAK,CAAC,MAAM,EAAE,OAAO,CAAC,QAAQ,CAAC,CAAC;YAExC,OAAO,OAAO,CAAC;QACjB,CAAC,CAAC,CACH,CAAC;IACJ,CAAC,CAAC;AACJ,CAAC;AAjBD,kDAiBC;AAED,SAAgB,OAAO,CAAC,QAAsB;IAC5C,OAAO,CAAC,IAAU,EAAE,EAAE;QACpB,IAAI,CAAC,KAAK,CAAC,CAAC,IAAI,EAAE,KAAK,EAAE,EAAE;YACzB,IAAI,CAAC,KAAK,EAAE;gBACV,OAAO;aACR;YACD,MAAM,QAAQ,GAAG,QAAQ,CAAC,KAAK,CAAC,CAAC;YACjC,IAAI,QAAQ,KAAK,KAAK,EAAE;gBACtB,OAAO;aACR;YACD,IAAI,QAAQ,KAAK,IAAI,EAAE;gBACrB,IAAI,CAAC,MAAM,CAAC,IAAI,CAAC,CAAC;gBAElB,OAAO;aACR;YACD,IAAI,QAAQ,CAAC,IAAI,IAAI,IAAI,EAAE;gBACzB,IAAI,CAAC,MAAM,CAAC,IAAI,EAAE,QAAQ,CAAC,IAAI,CAAC,CAAC;aAClC;YACD,IAAI,CAAC,QAAQ,CAAC,OAAO,CAAC,MAAM,CAAC,KAAK,CAAC,OAAO,CAAC,EAAE;gBAC3C,IAAI,CAAC,SAAS,CAAC,QAAQ,CAAC,IAAI,EAAE,QAAQ,CAAC,OAAO,CAAC,CAAC;aACjD;QACH,CAAC,CAAC,CAAC;IACL,CAAC,CAAC;AACJ,CAAC;AAvBD,0BAuBC;AAED,SAAgB,oBAAoB,CAAC,SAAyB;IAC5D,OAAO,CAAC,KAAgB,EAAE,EAAE;QAC1B,IAAI,OAAO,GAAqB,KAAK,CAAC;QACtC,KAAK,MAAM,EAAE,IAAI,SAAS,EAAE;YAC1B,OAAO,GAAG,EAAE,CAAC,OAAO,CAAC,CAAC;YAEtB,IAAI,OAAO,KAAK,IAAI,EAAE;gBACpB,wBAAwB;gBACxB,OAAO,IAAI,CAAC;aACb;SACF;QAED,OAAO,OAAO,CAAC;IACjB,CAAC,CAAC;AACJ,CAAC;AAdD,oDAcC;AAED,SAAgB,cAAc,CAAC,IAAY,EAAE,KAAa;IACxD,OAAO,CAAC,IAAI,EAAE,OAAO,EAAE,EAAE;QACvB,MAAM,MAAM,GAAG,IAAI,mBAAU,CAAC,IAAI,EAAE,IAAI,CAAC,CAAC;QAE1C,OAAO,IAAA,eAAQ,EAAC,KAAK,CAAC,KAAK,CAAC,EAAE,MAAM,EAAE,OAAO,CAAC,CAAC,IAAI,CACjD,IAAA,eAAG,EAAC,CAAC,MAAM,EAAE,EAAE;YACb,IAAI,MAAM,KAAK,MAAM,EAAE;gBACrB,OAAO,IAAI,CAAC;aACb;iBAAM;gBACL,MAAM,IAAI,+BAAmB,CAC3B,4EAA4E,CAC7E,CAAC;aACH;QACH,CAAC,CAAC,CACH,CAAC;IACJ,CAAC,CAAC;AACJ,CAAC;AAhBD,wCAgBC","sourcesContent":["/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n\nimport { Observable, concat } from 'rxjs';\nimport { map, mapTo, toArray } from 'rxjs/operators';\nimport { FileOperator, Rule, Source } from '../engine/interface';\nimport { SchematicsException } from '../exception/exception';\nimport { FilterHostTree, HostTree } from '../tree/host-tree';\nimport { FileEntry, FilePredicate, MergeStrategy, Tree } from '../tree/interface';\nimport { ScopedTree } from '../tree/scoped';\nimport { partition, empty as staticEmpty } from '../tree/static';\nimport { callRule, callSource } from './call';\n\n/**\n * A Source that returns an tree as its single value.\n */\nexport function source(tree: Tree): Source {\n  return () => tree;\n}\n\n/**\n * A source that returns an empty tree.\n */\nexport function empty(): Source {\n  return () => staticEmpty();\n}\n\n/**\n * Chain multiple rules into a single rule.\n */\nexport function chain(rules: Iterable<Rule> | AsyncIterable<Rule>): Rule {\n  return async (initialTree, context) => {\n    let intermediateTree: Observable<Tree> | undefined;\n    for await (const rule of rules) {\n      intermediateTree = callRule(rule, intermediateTree ?? initialTree, context);\n    }\n\n    return () => intermediateTree;\n  };\n}\n\n/**\n * Apply multiple rules to a source, and returns the source transformed.\n */\nexport function apply(source: Source, rules: Rule[]): Source {\n  return (context) => callRule(chain(rules), callSource(source, context), context);\n}\n\n/**\n * Merge an input tree with the source passed in.\n */\nexport function mergeWith(source: Source, strategy: MergeStrategy = MergeStrategy.Default): Rule {\n  return (tree, context) => {\n    return callSource(source, context).pipe(\n      map((sourceTree) => tree.merge(sourceTree, strategy || context.strategy)),\n      mapTo(tree),\n    );\n  };\n}\n\nexport function noop(): Rule {\n  return () => {};\n}\n\nexport function filter(predicate: FilePredicate<boolean>): Rule {\n  return (tree: Tree) => {\n    if (HostTree.isHostTree(tree)) {\n      return new FilterHostTree(tree, predicate);\n    } else {\n      throw new SchematicsException('Tree type is not supported.');\n    }\n  };\n}\n\nexport function asSource(rule: Rule): Source {\n  return (context) => callRule(rule, staticEmpty(), context);\n}\n\nexport function branchAndMerge(rule: Rule, strategy = MergeStrategy.Default): Rule {\n  return (tree, context) => {\n    return callRule(rule, tree.branch(), context).pipe(\n      map((branch) => tree.merge(branch, strategy || context.strategy)),\n      mapTo(tree),\n    );\n  };\n}\n\nexport function when(predicate: FilePredicate<boolean>, operator: FileOperator): FileOperator {\n  return (entry: FileEntry) => {\n    if (predicate(entry.path, entry)) {\n      return operator(entry);\n    } else {\n      return entry;\n    }\n  };\n}\n\nexport function partitionApplyMerge(\n  predicate: FilePredicate<boolean>,\n  ruleYes: Rule,\n  ruleNo?: Rule,\n): Rule {\n  return (tree, context) => {\n    const [yes, no] = partition(tree, predicate);\n\n    return concat(callRule(ruleYes, yes, context), callRule(ruleNo || noop(), no, context)).pipe(\n      toArray(),\n      map(([yesTree, noTree]) => {\n        yesTree.merge(noTree, context.strategy);\n\n        return yesTree;\n      }),\n    );\n  };\n}\n\nexport function forEach(operator: FileOperator): Rule {\n  return (tree: Tree) => {\n    tree.visit((path, entry) => {\n      if (!entry) {\n        return;\n      }\n      const newEntry = operator(entry);\n      if (newEntry === entry) {\n        return;\n      }\n      if (newEntry === null) {\n        tree.delete(path);\n\n        return;\n      }\n      if (newEntry.path != path) {\n        tree.rename(path, newEntry.path);\n      }\n      if (!newEntry.content.equals(entry.content)) {\n        tree.overwrite(newEntry.path, newEntry.content);\n      }\n    });\n  };\n}\n\nexport function composeFileOperators(operators: FileOperator[]): FileOperator {\n  return (entry: FileEntry) => {\n    let current: FileEntry | null = entry;\n    for (const op of operators) {\n      current = op(current);\n\n      if (current === null) {\n        // Deleted, just return.\n        return null;\n      }\n    }\n\n    return current;\n  };\n}\n\nexport function applyToSubtree(path: string, rules: Rule[]): Rule {\n  return (tree, context) => {\n    const scoped = new ScopedTree(tree, path);\n\n    return callRule(chain(rules), scoped, context).pipe(\n      map((result) => {\n        if (result === scoped) {\n          return tree;\n        } else {\n          throw new SchematicsException(\n            'Original tree must be returned from all rules when using \"applyToSubtree\".',\n          );\n        }\n      }),\n    );\n  };\n}\n"]}