/
parser.ts
149 lines (133 loc) · 3.81 KB
/
parser.ts
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import { lang, query as q } from 'good-enough-parser';
import { newlineRegex, regEx } from '../../../util/regex';
import type { PackageDependency } from '../types';
import { qApplyFrom } from './parser/apply-from';
import { qAssignments } from './parser/assignments';
import { qDependencies, qLongFormDep } from './parser/dependencies';
import { setParseGradleFunc } from './parser/handlers';
import { qKotlinMultiObjectVarAssignment } from './parser/objects';
import { qPlugins } from './parser/plugins';
import { qRegistryUrls } from './parser/registry-urls';
import { qVersionCatalogs } from './parser/version-catalogs';
import type {
Ctx,
GradleManagerData,
PackageRegistry,
PackageVariables,
ParseGradleResult,
} from './types';
import { isDependencyString, parseDependencyString } from './utils';
const groovy = lang.createLang('groovy');
const ctx: Ctx = {
packageFile: '',
fileContents: {},
recursionDepth: 0,
globalVars: {},
deps: [],
registryUrls: [],
varTokens: [],
tmpNestingDepth: [],
tmpTokenStore: {},
tokenMap: {},
};
setParseGradleFunc(parseGradle);
export function parseGradle(
input: string,
initVars: PackageVariables = {},
packageFile = '',
fileContents: Record<string, string | null> = {},
recursionDepth = 0
): ParseGradleResult {
let vars: PackageVariables = { ...initVars };
const deps: PackageDependency<GradleManagerData>[] = [];
const urls: PackageRegistry[] = [];
const query = q.tree<Ctx>({
type: 'root-tree',
maxDepth: 32,
search: q.alt<Ctx>(
qAssignments,
qDependencies,
qPlugins,
qRegistryUrls,
qVersionCatalogs,
qLongFormDep,
qApplyFrom
),
});
const parsedResult = groovy.query(input, query, {
...ctx,
packageFile,
fileContents,
recursionDepth,
globalVars: vars,
});
if (parsedResult) {
deps.push(...parsedResult.deps);
vars = { ...vars, ...parsedResult.globalVars };
urls.push(...parsedResult.registryUrls);
}
return { deps, urls, vars };
}
export function parseKotlinSource(
input: string,
initVars: PackageVariables = {},
packageFile = ''
): { vars: PackageVariables; deps: PackageDependency<GradleManagerData>[] } {
let vars: PackageVariables = { ...initVars };
const deps: PackageDependency<GradleManagerData>[] = [];
const query = q.tree<Ctx>({
type: 'root-tree',
maxDepth: 1,
search: qKotlinMultiObjectVarAssignment,
});
const parsedResult = groovy.query(input, query, {
...ctx,
packageFile,
globalVars: vars,
});
if (parsedResult) {
deps.push(...parsedResult.deps);
vars = { ...vars, ...parsedResult.globalVars };
}
return { deps, vars };
}
const propWord = '[a-zA-Z_][a-zA-Z0-9_]*(?:\\.[a-zA-Z_][a-zA-Z0-9_]*)*';
const propRegex = regEx(
`^(?<leftPart>\\s*(?<key>${propWord})\\s*[= :]\\s*['"]?)(?<value>[^\\s'"]+)['"]?\\s*$`
);
export function parseProps(
input: string,
packageFile?: string
): { vars: PackageVariables; deps: PackageDependency<GradleManagerData>[] } {
let offset = 0;
const vars: PackageVariables = {};
const deps: PackageDependency[] = [];
for (const line of input.split(newlineRegex)) {
const lineMatch = propRegex.exec(line);
if (lineMatch?.groups) {
const { key, value, leftPart } = lineMatch.groups;
if (isDependencyString(value)) {
const dep = parseDependencyString(value);
if (dep) {
deps.push({
...dep,
managerData: {
fileReplacePosition:
offset + leftPart.length + dep.depName!.length + 1,
packageFile,
},
});
}
} else {
vars[key] = {
key,
value,
fileReplacePosition: offset + leftPart.length,
packageFile,
};
}
}
offset += line.length + 1;
}
return { vars, deps };
}