reactrouter.js ➔ matchRoutes - Code Metrics - LCSOGthb/AirMerge - Measure and Improve Code Quality continuously with Scrutinizer

reactrouter.js ➔ matchRoutes B
last analyzed 2025-10-13 00:06 UTC

↳ Parent: node_modules/@sentry/react/build/esm/reactrouter.js

Complexity

Conditions

Size

Total Lines	31
Code Lines	22

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
eloc	22
dl	0
loc	31
c	0
b	0
f	0
rs	8.8853
cc	5

import { browserTracingIntegration, startBrowserTracingPageLoadSpan, startBrowserTracingNavigationSpan, WINDOW } from '@sentry/browser';
import { getCurrentScope, SEMANTIC_ATTRIBUTE_SENTRY_SOURCE, SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN, SEMANTIC_ATTRIBUTE_SENTRY_OP, getActiveSpan, getRootSpan, spanToJSON } from '@sentry/core';
import * as React from 'react';
import { hoistNonReactStatics } from './hoist-non-react-statics.js';

// We need to disable eslint no-explicit-any because any is required for the
// react-router typings.

/**
 * A browser tracing integration that uses React Router v4 to instrument navigations.
 * Expects `history` (and optionally `routes` and `matchPath`) to be passed as options.
 */
function reactRouterV4BrowserTracingIntegration(
  options,
) {
  const integration = browserTracingIntegration({
    ...options,
    instrumentPageLoad: false,
    instrumentNavigation: false,
  });

  const { history, routes, matchPath, instrumentPageLoad = true, instrumentNavigation = true } = options;

  return {
    ...integration,
    afterAllSetup(client) {
      integration.afterAllSetup(client);

      instrumentReactRouter(
        client,
        instrumentPageLoad,
        instrumentNavigation,
        history,
        'reactrouter_v4',
        routes,
        matchPath,
      );
    },
  };
}

/**
 * A browser tracing integration that uses React Router v5 to instrument navigations.
 * Expects `history` (and optionally `routes` and `matchPath`) to be passed as options.
 */
function reactRouterV5BrowserTracingIntegration(
  options,
) {
  const integration = browserTracingIntegration({
    ...options,
    instrumentPageLoad: false,
    instrumentNavigation: false,
  });

  const { history, routes, matchPath, instrumentPageLoad = true, instrumentNavigation = true } = options;

  return {
    ...integration,
    afterAllSetup(client) {
      integration.afterAllSetup(client);

      instrumentReactRouter(
        client,
        instrumentPageLoad,
        instrumentNavigation,
        history,
        'reactrouter_v5',
        routes,
        matchPath,
      );
    },
  };
}

function instrumentReactRouter(
  client,
  instrumentPageLoad,
  instrumentNavigation,
  history,
  instrumentationName,
  allRoutes = [],
  matchPath,
) {
  function getInitPathName() {
    if (history.location) {
      return history.location.pathname;
    }

    if (WINDOW.location) {
      return WINDOW.location.pathname;
    }

    return undefined;
  }

  /**
   * Normalizes a transaction name. Returns the new name as well as the
   * source of the transaction.
   *
   * @param pathname The initial pathname we normalize
   */
  function normalizeTransactionName(pathname) {
    if (allRoutes.length === 0 || !matchPath) {
      return [pathname, 'url'];
    }

    const branches = matchRoutes(allRoutes, pathname, matchPath);
    for (const branch of branches) {
      if (branch.match.isExact) {
        return [branch.match.path, 'route'];
      }
    }

    return [pathname, 'url'];
  }

  if (instrumentPageLoad) {
    const initPathName = getInitPathName();
    if (initPathName) {
      const [name, source] = normalizeTransactionName(initPathName);
      startBrowserTracingPageLoadSpan(client, {
        name,
        attributes: {
          [SEMANTIC_ATTRIBUTE_SENTRY_OP]: 'pageload',
          [SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN]: `auto.pageload.react.${instrumentationName}`,
          [SEMANTIC_ATTRIBUTE_SENTRY_SOURCE]: source,
        },
      });
    }
  }

  if (instrumentNavigation && history.listen) {
    history.listen((location, action) => {
      if (action && (action === 'PUSH' || action === 'POP')) {
        const [name, source] = normalizeTransactionName(location.pathname);
        startBrowserTracingNavigationSpan(client, {
          name,
          attributes: {
            [SEMANTIC_ATTRIBUTE_SENTRY_OP]: 'navigation',
            [SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN]: `auto.navigation.react.${instrumentationName}`,
            [SEMANTIC_ATTRIBUTE_SENTRY_SOURCE]: source,
          },
        });
      }
    });
  }
}

/**
 * Matches a set of routes to a pathname
 * Based on implementation from
 */
function matchRoutes(
  routes,
  pathname,
  matchPath,
  branch = [],
) {
  routes.some(route => {
    const match = route.path
      ? matchPath(pathname, route)
      : branch.length
        ? // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
          branch[branch.length - 1].match // use parent match
        : computeRootMatch(pathname); // use default "root" match

    if (match) {
      branch.push({ route, match });

      if (route.routes) {
        matchRoutes(route.routes, pathname, matchPath, branch);
      }
    }

    return !!match;
  });

  return branch;
}

function computeRootMatch(pathname) {
  return { path: '/', url: '/', params: {}, isExact: pathname === '/' };
}

/* eslint-disable @typescript-eslint/no-explicit-any, @typescript-eslint/no-unsafe-member-access */
function withSentryRouting(Route) {
  const componentDisplayName = Route.displayName || Route.name;

  const WrappedRoute = (props) => {
    if (props?.computedMatch?.isExact) {
      const route = props.computedMatch.path;
      const activeRootSpan = getActiveRootSpan();

      getCurrentScope().setTransactionName(route);

      if (activeRootSpan) {
        activeRootSpan.updateName(route);
        activeRootSpan.setAttribute(SEMANTIC_ATTRIBUTE_SENTRY_SOURCE, 'route');
      }
    }

    // @ts-expect-error Setting more specific React Component typing for `R` generic above
    // will break advanced type inference done by react router params:
    // https://github.com/DefinitelyTyped/DefinitelyTyped/blob/13dc4235c069e25fe7ee16e11f529d909f9f3ff8/types/react-router/index.d.ts#L154-L164
    return React.createElement(Route, { ...props,} );
  };

  WrappedRoute.displayName = `sentryRoute(${componentDisplayName})`;
  hoistNonReactStatics(WrappedRoute, Route);
  // @ts-expect-error Setting more specific React Component typing for `R` generic above
  // will break advanced type inference done by react router params:
  // https://github.com/DefinitelyTyped/DefinitelyTyped/blob/13dc4235c069e25fe7ee16e11f529d909f9f3ff8/types/react-router/index.d.ts#L154-L164
  return WrappedRoute;
}
/* eslint-enable @typescript-eslint/no-explicit-any, @typescript-eslint/no-unsafe-member-access */

function getActiveRootSpan() {
  const span = getActiveSpan();
  const rootSpan = span && getRootSpan(span);

  if (!rootSpan) {
    return undefined;
  }

  const op = spanToJSON(rootSpan).op;

  // Only use this root span if it is a pageload or navigation span
  return op === 'navigation' || op === 'pageload' ? rootSpan : undefined;
}

export { reactRouterV4BrowserTracingIntegration, reactRouterV5BrowserTracingIntegration, withSentryRouting };
//# sourceMappingURL=reactrouter.js.map


1			import { browserTracingIntegration, startBrowserTracingPageLoadSpan, startBrowserTracingNavigationSpan, WINDOW } from '@sentry/browser';
2			import { getCurrentScope, SEMANTIC_ATTRIBUTE_SENTRY_SOURCE, SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN, SEMANTIC_ATTRIBUTE_SENTRY_OP, getActiveSpan, getRootSpan, spanToJSON } from '@sentry/core';
3			import * as React from 'react';
4			import { hoistNonReactStatics } from './hoist-non-react-statics.js';
5
6			// We need to disable eslint no-explicit-any because any is required for the
7			// react-router typings.
8
9			/**
10			* A browser tracing integration that uses React Router v4 to instrument navigations.
11			* Expects `history` (and optionally `routes` and `matchPath`) to be passed as options.
12			*/
13			function reactRouterV4BrowserTracingIntegration(
14			options,
15			) {
16			const integration = browserTracingIntegration({
17			...options,
18			instrumentPageLoad: false,
19			instrumentNavigation: false,
20			});
21
22			const { history, routes, matchPath, instrumentPageLoad = true, instrumentNavigation = true } = options;
23
24			return {
25			...integration,
26			afterAllSetup(client) {
27			integration.afterAllSetup(client);
28
29			instrumentReactRouter(
30			client,
31			instrumentPageLoad,
32			instrumentNavigation,
33			history,
34			'reactrouter_v4',
35			routes,
36			matchPath,
37			);
38			},
39			};
40			}
41
42			/**
43			* A browser tracing integration that uses React Router v5 to instrument navigations.
44			* Expects `history` (and optionally `routes` and `matchPath`) to be passed as options.
45			*/
46			function reactRouterV5BrowserTracingIntegration(
47			options,
48			) {
49			const integration = browserTracingIntegration({
50			...options,
51			instrumentPageLoad: false,
52			instrumentNavigation: false,
53			});
54
55			const { history, routes, matchPath, instrumentPageLoad = true, instrumentNavigation = true } = options;
56
57			return {
58			...integration,
59			afterAllSetup(client) {
60			integration.afterAllSetup(client);
61
62			instrumentReactRouter(
63			client,
64			instrumentPageLoad,
65			instrumentNavigation,
66			history,
67			'reactrouter_v5',
68			routes,
69			matchPath,
70			);
71			},
72			};
73			}
74
75			function instrumentReactRouter(
76			client,
77			instrumentPageLoad,
78			instrumentNavigation,
79			history,
80			instrumentationName,
81			allRoutes = [],
82			matchPath,
83			) {
84			function getInitPathName() {
85			if (history.location) {
86			return history.location.pathname;
87			}
88
89			if (WINDOW.location) {
90			return WINDOW.location.pathname;
91			}
92
93			return undefined;
94			}
95
96			/**
97			* Normalizes a transaction name. Returns the new name as well as the
98			* source of the transaction.
99			*
100			* @param pathname The initial pathname we normalize
101			*/
102			function normalizeTransactionName(pathname) {
103			if (allRoutes.length === 0 \|\| !matchPath) {
104			return [pathname, 'url'];
105			}
106
107			const branches = matchRoutes(allRoutes, pathname, matchPath);
108			for (const branch of branches) {
109			if (branch.match.isExact) {
110			return [branch.match.path, 'route'];
111			}
112			}
113
114			return [pathname, 'url'];
115			}
116
117			if (instrumentPageLoad) {
118			const initPathName = getInitPathName();
119			if (initPathName) {
120			const [name, source] = normalizeTransactionName(initPathName);
121			startBrowserTracingPageLoadSpan(client, {
122			name,
123			attributes: {
124			[SEMANTIC_ATTRIBUTE_SENTRY_OP]: 'pageload',
125			[SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN]: `auto.pageload.react.${instrumentationName}`,
126			[SEMANTIC_ATTRIBUTE_SENTRY_SOURCE]: source,
127			},
128			});
129			}
130			}
131
132			if (instrumentNavigation && history.listen) {
133			history.listen((location, action) => {
134			if (action && (action === 'PUSH' \|\| action === 'POP')) {
135			const [name, source] = normalizeTransactionName(location.pathname);
136			startBrowserTracingNavigationSpan(client, {
137			name,
138			attributes: {
139			[SEMANTIC_ATTRIBUTE_SENTRY_OP]: 'navigation',
140			[SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN]: `auto.navigation.react.${instrumentationName}`,
141			[SEMANTIC_ATTRIBUTE_SENTRY_SOURCE]: source,
142			},
143			});
144			}
145			});
146			}
147			}
148
149			/**
150			* Matches a set of routes to a pathname
151			* Based on implementation from
152			*/
153			function matchRoutes(
154			routes,
155			pathname,
156			matchPath,
157			branch = [],
158			) {
159			routes.some(route => {
160			const match = route.path
161			? matchPath(pathname, route)
162			: branch.length
163			? // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
164			branch[branch.length - 1].match // use parent match
165			: computeRootMatch(pathname); // use default "root" match
166
167			if (match) {
168			branch.push({ route, match });
169
170			if (route.routes) {
171			matchRoutes(route.routes, pathname, matchPath, branch);
172			}
173			}
174
175			return !!match;
176			});
177
178			return branch;
179			}
180
181			function computeRootMatch(pathname) {
182			return { path: '/', url: '/', params: {}, isExact: pathname === '/' };
183			}
184
185			/* eslint-disable @typescript-eslint/no-explicit-any, @typescript-eslint/no-unsafe-member-access */
186			function withSentryRouting(Route) {
187			const componentDisplayName = Route.displayName \|\| Route.name;
188
189			const WrappedRoute = (props) => {
190			if (props?.computedMatch?.isExact) {
191			const route = props.computedMatch.path;
192			const activeRootSpan = getActiveRootSpan();
193
194			getCurrentScope().setTransactionName(route);
195
196			if (activeRootSpan) {
197			activeRootSpan.updateName(route);
198			activeRootSpan.setAttribute(SEMANTIC_ATTRIBUTE_SENTRY_SOURCE, 'route');
199			}
200			}
201
202			// @ts-expect-error Setting more specific React Component typing for `R` generic above
203			// will break advanced type inference done by react router params:
204			// https://github.com/DefinitelyTyped/DefinitelyTyped/blob/13dc4235c069e25fe7ee16e11f529d909f9f3ff8/types/react-router/index.d.ts#L154-L164
205			return React.createElement(Route, { ...props,} );
206			};
207
208			WrappedRoute.displayName = `sentryRoute(${componentDisplayName})`;
209			hoistNonReactStatics(WrappedRoute, Route);
210			// @ts-expect-error Setting more specific React Component typing for `R` generic above
211			// will break advanced type inference done by react router params:
212			// https://github.com/DefinitelyTyped/DefinitelyTyped/blob/13dc4235c069e25fe7ee16e11f529d909f9f3ff8/types/react-router/index.d.ts#L154-L164
213			return WrappedRoute;
214			}
215			/* eslint-enable @typescript-eslint/no-explicit-any, @typescript-eslint/no-unsafe-member-access */
216
217			function getActiveRootSpan() {
218			const span = getActiveSpan();
219			const rootSpan = span && getRootSpan(span);
220
221			if (!rootSpan) {
222			return undefined;
223			}
224
225			const op = spanToJSON(rootSpan).op;
226
227			// Only use this root span if it is a pageload or navigation span
228			return op === 'navigation' \|\| op === 'pageload' ? rootSpan : undefined;
229			}
230
231			export { reactRouterV4BrowserTracingIntegration, reactRouterV5BrowserTracingIntegration, withSentryRouting };
232			//# sourceMappingURL=reactrouter.js.map
233

LCSOGthb / AirMerge

reactrouter.js ➔ matchRoutes B last analyzed 2025-10-13 00:06 UTC

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reactrouter.js ➔ matchRoutes B
last analyzed 2025-10-13 00:06 UTC