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OpenTelemetry","\u002Fcompare\u002Fopentelemetry","8.compare\u002F2.opentelemetry",{"title":596,"path":597,"stem":598,"icon":572},"evlog vs LogTape","\u002Fcompare\u002Flogtape","8.compare\u002F3.logtape",{"title":600,"path":601,"stem":602,"icon":572},"evlog vs Winston: formats and request events","\u002Fcompare\u002Fwinston","8.compare\u002F4.winston",{"title":604,"path":605,"stem":606,"icon":572},"evlog vs Consola: reporters and request context","\u002Fcompare\u002Fconsola","8.compare\u002F5.consola",{"id":608,"title":609,"body":610,"description":957,"extension":958,"links":959,"meta":963,"navigation":964,"path":125,"seo":965,"stem":126,"__hash__":966},"docs\u002F3.cli\u002F6.doctor.md","evlog doctor",{"type":611,"value":612,"toc":949},"minimark",[613,620,643,652,657,755,761,776,780,790,794,825,839,867,870,924,928,945],[614,615,616,619],"p",{},[617,618,609],"code",{}," answers \"is evlog actually wired up here?\", the question you have when you followed the setup guide and nothing is showing up.",[621,622,628],"pre",{"className":623,"code":624,"filename":625,"language":626,"meta":627,"style":627},"language-bash shiki shiki-themes material-theme-lighter material-theme material-theme-palenight","evlog doctor\n","Terminal","bash","",[617,629,630],{"__ignoreMap":627},[631,632,635,639],"span",{"class":633,"line":634},"line",1,[631,636,638],{"class":637},"sBMFI","evlog",[631,640,642],{"class":641},"sfazB"," doctor\n",[621,644,650],{"className":645,"code":647,"filename":648,"language":649,"meta":627},[646],"language-text","pnpm workspace\n\nENVIRONMENT\n│ ✓ node     v24.18.0\n│ ✓ project  evlog-playground · pnpm · apps\u002Fplayground\n│ ✓ stack    nuxt\n\nEVLOG\n│ ✓ evlog  v2.22.3 (workspace:*)\n│ ✓ logs   1 file · .evlog\u002Flogs\n\n5 ok · 0 warn · 0 fail\n","Output","text",[617,651,647],{"__ignoreMap":627},[653,654,656],"h2",{"id":655},"what-it-checks","What it checks",[658,659,660,676],"table",{},[661,662,663],"thead",{},[664,665,666,670,673],"tr",{},[667,668,669],"th",{},"Check",[667,671,672],{},"Passes when",[667,674,675],{},"Warns or fails when",[677,678,679,693,710,723,743],"tbody",{},[664,680,681,687,690],{},[682,683,684],"td",{},[617,685,686],{},"node",[682,688,689],{},"Node 22 or later",[682,691,692],{},"Older than 22 — the CLI will not run reliably (fail)",[664,694,695,700,707],{},[682,696,697],{},[617,698,699],{},"project",[682,701,702,703,706],{},"A ",[617,704,705],{},"package.json"," was resolved",[682,708,709],{},"None found above the working directory",[664,711,712,717,720],{},[682,713,714],{},[617,715,716],{},"stack",[682,718,719],{},"A framework was detected and evlog is installed",[682,721,722],{},"A framework was detected but evlog is not wired to it",[664,724,725,729,737],{},[682,726,727],{},[617,728,638],{},[682,730,731,733,734],{},[617,732,638],{}," resolves from ",[617,735,736],{},"node_modules",[682,738,739,740,742],{},"Declared in ",[617,741,705],{}," but not installed, or missing entirely",[664,744,745,749,752],{},[682,746,747],{},[617,748,99],{},[682,750,751],{},"A local drain exists, or the fs drain is wired (the directory appears on first write)",[682,753,754],{},"Never — the check is omitted when no local drain is configured",[614,756,757,758,760],{},"In a workspace, the header names the workspace kind and ",[617,759,699],{}," shows which package was resolved, the fastest way to notice you are diagnosing the repo root instead of your app.",[614,762,763,764,768,769,772,773,775],{},"A local drain is optional: the ",[765,766,767],"a",{"href":222},"fs drain"," writes under ",[617,770,771],{},".evlog\u002Flogs"," and creates the directory on first write, so a wired drain counts as a drain before any event. A project with no local drain gets no ",[617,774,99],{}," check at all.",[653,777,779],{"id":778},"what-the-exit-code-means","What the exit code means",[614,781,782,785,786,789],{},[617,783,784],{},"0"," when nothing failed, ",[617,787,788],{},"1"," when any check failed. Warnings do not fail the command, because a project that has not written logs yet is not broken.",[653,791,793],{"id":792},"read-the-result-as-json","Read the result as JSON",[621,795,797],{"className":623,"code":796,"filename":625,"language":626,"meta":627,"style":627},"evlog doctor --json | jq '.checks'\n",[617,798,799],{"__ignoreMap":627},[631,800,801,803,806,809,813,816,819,822],{"class":633,"line":634},[631,802,638],{"class":637},[631,804,805],{"class":641}," doctor",[631,807,808],{"class":641}," --json",[631,810,812],{"class":811},"sMK4o"," |",[631,814,815],{"class":637}," jq",[631,817,818],{"class":811}," '",[631,820,821],{"class":641},".checks",[631,823,824],{"class":811},"'\n",[614,826,827,828,831,832,831,835,838],{},"The payload carries the resolved project (",[617,829,830],{},"cwd",", ",[617,833,834],{},"root",[617,836,837],{},"packageDir",", workspace kind, package name, detected stack), every check with its status, and the summary counts.",[614,840,841,842,831,845,831,848,831,851,854,855,858,859,862,863,866],{},"Each warning and failure also carries a code from the CLI's own error catalog: ",[617,843,844],{},"cli.EVLOG_NOT_FOUND",[617,846,847],{},"cli.EVLOG_DECLARED_NOT_INSTALLED",[617,849,850],{},"cli.NODE_TOO_OLD",[617,852,853],{},"cli.PROJECT_NO_PACKAGE",", each with a ",[617,856,857],{},"why"," and a ",[617,860,861],{},"fix",", the same way ",[765,864,865],{"href":57},"structured errors"," work in your app.",[653,868,351],{"id":869},"options",[658,871,872,882],{},[661,873,874],{},[664,875,876,879],{},[667,877,878],{},"Flag",[667,880,881],{},"What it does",[677,883,884,894,904,914],{},[664,885,886,891],{},[682,887,888],{},[617,889,890],{},"--cwd \u003Cdir>",[682,892,893],{},"Diagnose another directory",[664,895,896,901],{},[682,897,898],{},[617,899,900],{},"--json",[682,902,903],{},"Machine-readable output on stdout",[664,905,906,911],{},[682,907,908],{},[617,909,910],{},"--debug",[682,912,913],{},"Print the steps the command went through",[664,915,916,921],{},[682,917,918],{},[617,919,920],{},"--noHeader",[682,922,923],{},"Skip the branded header",[653,925,927],{"id":926},"next","Next",[929,930,931,937],"ul",{},[932,933,934,936],"li",{},[765,935,20],{"href":21},": wire evlog into your framework",[932,938,939,944],{},[765,940,941],{"href":105},[617,942,943],{},"evlog map",": once it is installed, see where it is missing",[946,947,948],"style",{},"html pre.shiki code .sBMFI, html code.shiki .sBMFI{--shiki-light:#E2931D;--shiki-default:#FFCB6B;--shiki-dark:#FFCB6B}html pre.shiki code .sfazB, html code.shiki .sfazB{--shiki-light:#91B859;--shiki-default:#C3E88D;--shiki-dark:#C3E88D}html .light .shiki span {color: var(--shiki-light);background: var(--shiki-light-bg);font-style: var(--shiki-light-font-style);font-weight: var(--shiki-light-font-weight);text-decoration: var(--shiki-light-text-decoration);}html.light .shiki span {color: var(--shiki-light);background: var(--shiki-light-bg);font-style: var(--shiki-light-font-style);font-weight: var(--shiki-light-font-weight);text-decoration: var(--shiki-light-text-decoration);}html .default .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .dark .shiki span {color: var(--shiki-dark);background: var(--shiki-dark-bg);font-style: var(--shiki-dark-font-style);font-weight: var(--shiki-dark-font-weight);text-decoration: var(--shiki-dark-text-decoration);}html.dark .shiki span {color: var(--shiki-dark);background: var(--shiki-dark-bg);font-style: var(--shiki-dark-font-style);font-weight: var(--shiki-dark-font-weight);text-decoration: var(--shiki-dark-text-decoration);}html pre.shiki code .sMK4o, html code.shiki .sMK4o{--shiki-light:#39ADB5;--shiki-default:#89DDFF;--shiki-dark:#89DDFF}",{"title":627,"searchDepth":950,"depth":950,"links":951},2,[952,953,954,955,956],{"id":655,"depth":950,"text":656},{"id":778,"depth":950,"text":779},{"id":792,"depth":950,"text":793},{"id":869,"depth":950,"text":351},{"id":926,"depth":950,"text":927},"Diagnose an evlog setup — Node version, project resolution, the installed evlog version, the detected framework, and whether local logs are being written.","md",[960],{"label":20,"icon":23,"to":21,"color":961,"variant":962},"neutral","subtle",{},{"title":124,"icon":127},{"title":609,"description":957},"HeXt5JeBeJ0MQyCqNwXFGr8WlnmwSohOf3kHnrujcVA",[968,970],{"title":119,"path":120,"stem":121,"description":969,"icon":122,"children":-1},"Gate a pull request on your observability score with --min-score. The JSON contract, exit codes, GitHub Actions, and jq recipes.",{"title":129,"path":130,"stem":131,"description":971,"icon":132,"children":-1},"What the evlog CLI collects about its own usage, how to see it, and the three ways to turn it off — DO_NOT_TRACK, EVLOG_TELEMETRY=0, or evlog telemetry disable.",1791230907518]