"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.within = exports.upperCase = exports.unnested = exports.snakeCase = exports.orElse = exports.nested = exports.mapInputPath = exports.makeFlat = exports.make = exports.lowerCase = exports.kebabCase = exports.fromMap = exports.fromJson = exports.fromFlat = exports.fromEnv = exports.constantCase = exports.configProviderTag = exports.FlatConfigProviderTypeId = exports.ConfigProviderTypeId = void 0;
var Arr = _interopRequireWildcard(require("../Array.js"));
var Context = _interopRequireWildcard(require("../Context.js"));
var Either = _interopRequireWildcard(require("../Either.js"));
var _Function = require("../Function.js");
var HashMap = _interopRequireWildcard(require("../HashMap.js"));
var HashSet = _interopRequireWildcard(require("../HashSet.js"));
var number = _interopRequireWildcard(require("../Number.js"));
var Option = _interopRequireWildcard(require("../Option.js"));
var _Pipeable = require("../Pipeable.js");
var Predicate = _interopRequireWildcard(require("../Predicate.js"));
var regexp = _interopRequireWildcard(require("../RegExp.js"));
var configError = _interopRequireWildcard(require("./configError.js"));
var pathPatch = _interopRequireWildcard(require("./configProvider/pathPatch.js"));
var core = _interopRequireWildcard(require("./core.js"));
var OpCodes = _interopRequireWildcard(require("./opCodes/config.js"));
var StringUtils = _interopRequireWildcard(require("./string-utils.js"));
function _interopRequireWildcard(e, t) { if ("function" == typeof WeakMap) var r = new WeakMap(), n = new WeakMap(); return (_interopRequireWildcard = function (e, t) { if (!t && e && e.__esModule) return e; var o, i, f = { __proto__: null, default: e }; if (null === e || "object" != typeof e && "function" != typeof e) return f; if (o = t ? n : r) { if (o.has(e)) return o.get(e); o.set(e, f); } for (const t in e) "default" !== t && {}.hasOwnProperty.call(e, t) && ((i = (o = Object.defineProperty) && Object.getOwnPropertyDescriptor(e, t)) && (i.get || i.set) ? o(f, t, i) : f[t] = e[t]); return f; })(e, t); }
const concat = (l, r) => [...l, ...r];
/** @internal */
const ConfigProviderSymbolKey = "effect/ConfigProvider";
/** @internal */
const ConfigProviderTypeId = exports.ConfigProviderTypeId = /*#__PURE__*/Symbol.for(ConfigProviderSymbolKey);
/** @internal */
const configProviderTag = exports.configProviderTag = /*#__PURE__*/Context.GenericTag("effect/ConfigProvider");
/** @internal */
const FlatConfigProviderSymbolKey = "effect/ConfigProviderFlat";
/** @internal */
const FlatConfigProviderTypeId = exports.FlatConfigProviderTypeId = /*#__PURE__*/Symbol.for(FlatConfigProviderSymbolKey);
/** @internal */
const make = options => ({
[ConfigProviderTypeId]: ConfigProviderTypeId,
pipe() {
return (0, _Pipeable.pipeArguments)(this, arguments);
},
...options
});
/** @internal */
exports.make = make;
const makeFlat = options => ({
[FlatConfigProviderTypeId]: FlatConfigProviderTypeId,
patch: options.patch,
load: (path, config, split = true) => options.load(path, config, split),
enumerateChildren: options.enumerateChildren
});
/** @internal */
exports.makeFlat = makeFlat;
const fromFlat = flat => make({
load: config => core.flatMap(fromFlatLoop(flat, Arr.empty(), config, false), chunk => Option.match(Arr.head(chunk), {
onNone: () => core.fail(configError.MissingData(Arr.empty(), `Expected a single value having structure: ${config}`)),
onSome: core.succeed
})),
flattened: flat
});
/** @internal */
exports.fromFlat = fromFlat;
const fromEnv = options => {
const {
pathDelim,
seqDelim
} = Object.assign({}, {
pathDelim: "_",
seqDelim: ","
}, options);
const makePathString = path => (0, _Function.pipe)(path, Arr.join(pathDelim));
const unmakePathString = pathString => pathString.split(pathDelim);
const getEnv = () => typeof process !== "undefined" && "env" in process && typeof process.env === "object" ? process.env : {};
const load = (path, primitive, split = true) => {
const pathString = makePathString(path);
const current = getEnv();
const valueOpt = pathString in current ? Option.some(current[pathString]) : Option.none();
return (0, _Function.pipe)(valueOpt, core.mapError(() => configError.MissingData(path, `Expected ${pathString} to exist in the process context`)), core.flatMap(value => parsePrimitive(value, path, primitive, seqDelim, split)));
};
const enumerateChildren = path => core.sync(() => {
const current = getEnv();
const keys = Object.keys(current);
const keyPaths = keys.map(value => unmakePathString(value.toUpperCase()));
const filteredKeyPaths = keyPaths.filter(keyPath => {
for (let i = 0; i < path.length; i++) {
const pathComponent = (0, _Function.pipe)(path, Arr.unsafeGet(i));
const currentElement = keyPath[i];
if (currentElement === undefined || pathComponent !== currentElement) {
return false;
}
}
return true;
}).flatMap(keyPath => keyPath.slice(path.length, path.length + 1));
return HashSet.fromIterable(filteredKeyPaths);
});
return fromFlat(makeFlat({
load,
enumerateChildren,
patch: pathPatch.empty
}));
};
/** @internal */
exports.fromEnv = fromEnv;
const fromMap = (map, config) => {
const {
pathDelim,
seqDelim
} = Object.assign({
seqDelim: ",",
pathDelim: "."
}, config);
const makePathString = path => (0, _Function.pipe)(path, Arr.join(pathDelim));
const unmakePathString = pathString => pathString.split(pathDelim);
const mapWithIndexSplit = splitIndexInKeys(map, str => unmakePathString(str), makePathString);
const load = (path, primitive, split = true) => {
const pathString = makePathString(path);
const valueOpt = mapWithIndexSplit.has(pathString) ? Option.some(mapWithIndexSplit.get(pathString)) : Option.none();
return (0, _Function.pipe)(valueOpt, core.mapError(() => configError.MissingData(path, `Expected ${pathString} to exist in the provided map`)), core.flatMap(value => parsePrimitive(value, path, primitive, seqDelim, split)));
};
const enumerateChildren = path => core.sync(() => {
const keyPaths = Arr.fromIterable(mapWithIndexSplit.keys()).map(unmakePathString);
const filteredKeyPaths = keyPaths.filter(keyPath => {
for (let i = 0; i < path.length; i++) {
const pathComponent = (0, _Function.pipe)(path, Arr.unsafeGet(i));
const currentElement = keyPath[i];
if (currentElement === undefined || pathComponent !== currentElement) {
return false;
}
}
return true;
}).flatMap(keyPath => keyPath.slice(path.length, path.length + 1));
return HashSet.fromIterable(filteredKeyPaths);
});
return fromFlat(makeFlat({
load,
enumerateChildren,
patch: pathPatch.empty
}));
};
exports.fromMap = fromMap;
const extend = (leftDef, rightDef, left, right) => {
const leftPad = Arr.unfold(left.length, index => index >= right.length ? Option.none() : Option.some([leftDef(index), index + 1]));
const rightPad = Arr.unfold(right.length, index => index >= left.length ? Option.none() : Option.some([rightDef(index), index + 1]));
const leftExtension = concat(left, leftPad);
const rightExtension = concat(right, rightPad);
return [leftExtension, rightExtension];
};
const appendConfigPath = (path, config) => {
let op = config;
if (op._tag === "Nested") {
const out = path.slice();
while (op._tag === "Nested") {
out.push(op.name);
op = op.config;
}
return out;
}
return path;
};
const fromFlatLoop = (flat, prefix, config, split) => {
const op = config;
switch (op._tag) {
case OpCodes.OP_CONSTANT:
{
return core.succeed(Arr.of(op.value));
}
case OpCodes.OP_DESCRIBED:
{
return core.suspend(() => fromFlatLoop(flat, prefix, op.config, split));
}
case OpCodes.OP_FAIL:
{
return core.fail(configError.MissingData(prefix, op.message));
}
case OpCodes.OP_FALLBACK:
{
return (0, _Function.pipe)(core.suspend(() => fromFlatLoop(flat, prefix, op.first, split)), core.catchAll(error1 => {
if (op.condition(error1)) {
return (0, _Function.pipe)(fromFlatLoop(flat, prefix, op.second, split), core.catchAll(error2 => core.fail(configError.Or(error1, error2))));
}
return core.fail(error1);
}));
}
case OpCodes.OP_LAZY:
{
return core.suspend(() => fromFlatLoop(flat, prefix, op.config(), split));
}
case OpCodes.OP_MAP_OR_FAIL:
{
return core.suspend(() => (0, _Function.pipe)(fromFlatLoop(flat, prefix, op.original, split), core.flatMap(core.forEachSequential(a => (0, _Function.pipe)(op.mapOrFail(a), core.mapError(configError.prefixed(appendConfigPath(prefix, op.original))))))));
}
case OpCodes.OP_NESTED:
{
return core.suspend(() => fromFlatLoop(flat, concat(prefix, Arr.of(op.name)), op.config, split));
}
case OpCodes.OP_PRIMITIVE:
{
return (0, _Function.pipe)(pathPatch.patch(prefix, flat.patch), core.flatMap(prefix => (0, _Function.pipe)(flat.load(prefix, op, split), core.flatMap(values => {
if (values.length === 0) {
const name = (0, _Function.pipe)(Arr.last(prefix), Option.getOrElse(() => "<n/a>"));
return core.fail(configError.MissingData([], `Expected ${op.description} with name ${name}`));
}
return core.succeed(values);
}))));
}
case OpCodes.OP_SEQUENCE:
{
return (0, _Function.pipe)(pathPatch.patch(prefix, flat.patch), core.flatMap(patchedPrefix => (0, _Function.pipe)(flat.enumerateChildren(patchedPrefix), core.flatMap(indicesFrom), core.flatMap(indices => {
if (indices.length === 0) {
return core.suspend(() => core.map(fromFlatLoop(flat, prefix, op.config, true), Arr.of));
}
return (0, _Function.pipe)(core.forEachSequential(indices, index => fromFlatLoop(flat, Arr.append(prefix, `[${index}]`), op.config, true)), core.map(chunkChunk => {
const flattened = Arr.flatten(chunkChunk);
if (flattened.length === 0) {
return Arr.of(Arr.empty());
}
return Arr.of(flattened);
}));
}))));
}
case OpCodes.OP_HASHMAP:
{
return core.suspend(() => (0, _Function.pipe)(pathPatch.patch(prefix, flat.patch), core.flatMap(prefix => (0, _Function.pipe)(flat.enumerateChildren(prefix), core.flatMap(keys => {
return (0, _Function.pipe)(keys, core.forEachSequential(key => fromFlatLoop(flat, concat(prefix, Arr.of(key)), op.valueConfig, split)), core.map(matrix => {
if (matrix.length === 0) {
return Arr.of(HashMap.empty());
}
return (0, _Function.pipe)(transpose(matrix), Arr.map(values => HashMap.fromIterable(Arr.zip(Arr.fromIterable(keys), values))));
}));
})))));
}
case OpCodes.OP_ZIP_WITH:
{
return core.suspend(() => (0, _Function.pipe)(fromFlatLoop(flat, prefix, op.left, split), core.either, core.flatMap(left => (0, _Function.pipe)(fromFlatLoop(flat, prefix, op.right, split), core.either, core.flatMap(right => {
if (Either.isLeft(left) && Either.isLeft(right)) {
return core.fail(configError.And(left.left, right.left));
}
if (Either.isLeft(left) && Either.isRight(right)) {
return core.fail(left.left);
}
if (Either.isRight(left) && Either.isLeft(right)) {
return core.fail(right.left);
}
if (Either.isRight(left) && Either.isRight(right)) {
const path = (0, _Function.pipe)(prefix, Arr.join("."));
const fail = fromFlatLoopFail(prefix, path);
const [lefts, rights] = extend(fail, fail, (0, _Function.pipe)(left.right, Arr.map(Either.right)), (0, _Function.pipe)(right.right, Arr.map(Either.right)));
return (0, _Function.pipe)(lefts, Arr.zip(rights), core.forEachSequential(([left, right]) => (0, _Function.pipe)(core.zip(left, right), core.map(([left, right]) => op.zip(left, right)))));
}
throw new Error("BUG: ConfigProvider.fromFlatLoop - please report an issue at https://github.com/Effect-TS/effect/issues");
})))));
}
}
};
const fromFlatLoopFail = (prefix, path) => index => Either.left(configError.MissingData(prefix, `The element at index ${index} in a sequence at path "${path}" was missing`));
/** @internal */
const mapInputPath = exports.mapInputPath = /*#__PURE__*/(0, _Function.dual)(2, (self, f) => fromFlat(mapInputPathFlat(self.flattened, f)));
const mapInputPathFlat = (self, f) => makeFlat({
load: (path, config, split = true) => self.load(path, config, split),
enumerateChildren: path => self.enumerateChildren(path),
patch: pathPatch.mapName(self.patch, f)
});
/** @internal */
const nested = exports.nested = /*#__PURE__*/(0, _Function.dual)(2, (self, name) => fromFlat(makeFlat({
load: (path, config) => self.flattened.load(path, config, true),
enumerateChildren: path => self.flattened.enumerateChildren(path),
patch: pathPatch.nested(self.flattened.patch, name)
})));
/** @internal */
const unnested = exports.unnested = /*#__PURE__*/(0, _Function.dual)(2, (self, name) => fromFlat(makeFlat({
load: (path, config) => self.flattened.load(path, config, true),
enumerateChildren: path => self.flattened.enumerateChildren(path),
patch: pathPatch.unnested(self.flattened.patch, name)
})));
/** @internal */
const orElse = exports.orElse = /*#__PURE__*/(0, _Function.dual)(2, (self, that) => fromFlat(orElseFlat(self.flattened, () => that().flattened)));
const orElseFlat = (self, that) => makeFlat({
load: (path, config, split) => (0, _Function.pipe)(pathPatch.patch(path, self.patch), core.flatMap(patch => self.load(patch, config, split)), core.catchAll(error1 => (0, _Function.pipe)(core.sync(that), core.flatMap(that => (0, _Function.pipe)(pathPatch.patch(path, that.patch), core.flatMap(patch => that.load(patch, config, split)), core.catchAll(error2 => core.fail(configError.Or(error1, error2)))))))),
enumerateChildren: path => (0, _Function.pipe)(pathPatch.patch(path, self.patch), core.flatMap(patch => self.enumerateChildren(patch)), core.either, core.flatMap(left => (0, _Function.pipe)(core.sync(that), core.flatMap(that => (0, _Function.pipe)(pathPatch.patch(path, that.patch), core.flatMap(patch => that.enumerateChildren(patch)), core.either, core.flatMap(right => {
if (Either.isLeft(left) && Either.isLeft(right)) {
return core.fail(configError.And(left.left, right.left));
}
if (Either.isLeft(left) && Either.isRight(right)) {
return core.succeed(right.right);
}
if (Either.isRight(left) && Either.isLeft(right)) {
return core.succeed(left.right);
}
if (Either.isRight(left) && Either.isRight(right)) {
return core.succeed((0, _Function.pipe)(left.right, HashSet.union(right.right)));
}
throw new Error("BUG: ConfigProvider.orElseFlat - please report an issue at https://github.com/Effect-TS/effect/issues");
})))))),
patch: pathPatch.empty
});
/** @internal */
const constantCase = self => mapInputPath(self, StringUtils.constantCase);
/** @internal */
exports.constantCase = constantCase;
const kebabCase = self => mapInputPath(self, StringUtils.kebabCase);
/** @internal */
exports.kebabCase = kebabCase;
const lowerCase = self => mapInputPath(self, StringUtils.lowerCase);
/** @internal */
exports.lowerCase = lowerCase;
const snakeCase = self => mapInputPath(self, StringUtils.snakeCase);
/** @internal */
exports.snakeCase = snakeCase;
const upperCase = self => mapInputPath(self, StringUtils.upperCase);
/** @internal */
exports.upperCase = upperCase;
const within = exports.within = /*#__PURE__*/(0, _Function.dual)(3, (self, path, f) => {
const unnest = Arr.reduce(path, self, (provider, name) => unnested(provider, name));
const nest = Arr.reduceRight(path, f(unnest), (provider, name) => nested(provider, name));
return orElse(nest, () => self);
});
const splitPathString = (text, delim) => {
const split = text.split(new RegExp(`\\s*${regexp.escape(delim)}\\s*`));
return split;
};
const parsePrimitive = (text, path, primitive, delimiter, split) => {
if (!split) {
return (0, _Function.pipe)(primitive.parse(text), core.mapBoth({
onFailure: configError.prefixed(path),
onSuccess: Arr.of
}));
}
return (0, _Function.pipe)(splitPathString(text, delimiter), core.forEachSequential(char => primitive.parse(char.trim())), core.mapError(configError.prefixed(path)));
};
const transpose = array => {
return Object.keys(array[0]).map(column => array.map(row => row[column]));
};
const indicesFrom = quotedIndices => (0, _Function.pipe)(core.forEachSequential(quotedIndices, parseQuotedIndex), core.mapBoth({
onFailure: () => Arr.empty(),
onSuccess: Arr.sort(number.Order)
}), core.either, core.map(Either.merge));
const STR_INDEX_REGEX = /(^.+)(\[(\d+)\])$/;
const QUOTED_INDEX_REGEX = /^(\[(\d+)\])$/;
const parseQuotedIndex = str => {
const match = str.match(QUOTED_INDEX_REGEX);
if (match !== null) {
const matchedIndex = match[2];
return (0, _Function.pipe)(matchedIndex !== undefined && matchedIndex.length > 0 ? Option.some(matchedIndex) : Option.none(), Option.flatMap(parseInteger));
}
return Option.none();
};
const splitIndexInKeys = (map, unmakePathString, makePathString) => {
const newMap = new Map();
for (const [pathString, value] of map) {
const keyWithIndex = (0, _Function.pipe)(unmakePathString(pathString), Arr.flatMap(key => Option.match(splitIndexFrom(key), {
onNone: () => Arr.of(key),
onSome: ([key, index]) => Arr.make(key, `[${index}]`)
})));
newMap.set(makePathString(keyWithIndex), value);
}
return newMap;
};
const splitIndexFrom = key => {
const match = key.match(STR_INDEX_REGEX);
if (match !== null) {
const matchedString = match[1];
const matchedIndex = match[3];
const optionalString = matchedString !== undefined && matchedString.length > 0 ? Option.some(matchedString) : Option.none();
const optionalIndex = (0, _Function.pipe)(matchedIndex !== undefined && matchedIndex.length > 0 ? Option.some(matchedIndex) : Option.none(), Option.flatMap(parseInteger));
return Option.all([optionalString, optionalIndex]);
}
return Option.none();
};
const parseInteger = str => {
const parsedIndex = Number.parseInt(str);
return Number.isNaN(parsedIndex) ? Option.none() : Option.some(parsedIndex);
};
const keyName = name => ({
_tag: "KeyName",
name
});
const keyIndex = index => ({
_tag: "KeyIndex",
index
});
/** @internal */
const fromJson = json => {
const hiddenDelimiter = "\ufeff";
const indexedEntries = Arr.map(getIndexedEntries(json), ([key, value]) => [configPathToString(key).join(hiddenDelimiter), value]);
return fromMap(new Map(indexedEntries), {
pathDelim: hiddenDelimiter,
seqDelim: hiddenDelimiter
});
};
exports.fromJson = fromJson;
const configPathToString = path => {
const output = [];
let i = 0;
while (i < path.length) {
const component = path[i];
if (component._tag === "KeyName") {
if (i + 1 < path.length) {
const nextComponent = path[i + 1];
if (nextComponent._tag === "KeyIndex") {
output.push(`${component.name}[${nextComponent.index}]`);
i += 2;
} else {
output.push(component.name);
i += 1;
}
} else {
output.push(component.name);
i += 1;
}
}
}
return output;
};
const getIndexedEntries = config => {
const loopAny = (path, value) => {
if (typeof value === "string") {
return Arr.make([path, value]);
}
if (typeof value === "number" || typeof value === "boolean") {
return Arr.make([path, String(value)]);
}
if (Arr.isArray(value)) {
return loopArray(path, value);
}
if (typeof value === "object" && value !== null) {
return loopObject(path, value);
}
return Arr.empty();
};
const loopArray = (path, values) => Arr.match(values, {
onEmpty: () => Arr.make([path, "<nil>"]),
onNonEmpty: Arr.flatMap((value, index) => loopAny(Arr.append(path, keyIndex(index)), value))
});
const loopObject = (path, value) => Object.entries(value).filter(([, value]) => Predicate.isNotNullable(value)).flatMap(([key, value]) => {
const newPath = Arr.append(path, keyName(key));
const result = loopAny(newPath, value);
if (Arr.isEmptyReadonlyArray(result)) {
return Arr.make([newPath, ""]);
}
return result;
});
return loopObject(Arr.empty(), config);
};
//# sourceMappingURL=configProvider.js.map