chore(release): 1.3.1

Reviewed-on: #17

CHANGELOG.md

@@ -1,3 +1,13 @@
+## [1.3.1](https://gitea.malio.fr/MALIO-DEV/Supervisor/compare/v1.3.0...v1.3.1) (2026-03-16)
+
+
+### Bug Fixes
+
+* arch-02 make type file ([ffb84b4](https://gitea.malio.fr/MALIO-DEV/Supervisor/commit/ffb84b41a9e15b2edc98378c94050c74c9d200c6))
+* arch-03 worker system metric ([6eddc11](https://gitea.malio.fr/MALIO-DEV/Supervisor/commit/6eddc1125316bb0d77a7c71cfc4674cd99c6e296))
+* arch-03 worker system metric ([c6d5843](https://gitea.malio.fr/MALIO-DEV/Supervisor/commit/c6d5843022bbdcf909662c2c9ce47fb14f88b5a2))
+* extract shared ssh utilities ([7c3467d](https://gitea.malio.fr/MALIO-DEV/Supervisor/commit/7c3467d85f987f1d9b8fe2546a13c2d23ea841b4))
+
 # [1.3.0](https://gitea.malio.fr/MALIO-DEV/Supervisor/compare/v1.2.4...v1.3.0) (2026-03-13)
 
 

components/BackupRun.vue

@@ -80,7 +80,6 @@
 import { computed, onMounted, ref } from "vue"
 import { Icon as IconifyIcon } from "@iconify/vue"
 import { apiFetch } from "~/composables/useApiAuth"
-import { useApiAuthHeader } from "~/composables/useApiAuth"
 
 type BackupScript = {
   key: string
@@ -120,7 +119,6 @@ const scripts = ref<BackupScript[]>([])
 const output = ref<string>("")
 const message = ref<string>("")
 const isError = ref(false)
-const apiAuthHeader = useApiAuthHeader()
 
 const statusClass = computed(() => (isError.value ? "status-error" : "status-success"))
 

components/Speed-test.vue

@@ -62,7 +62,7 @@ const metrics = computed(() => [
 
 async function testDownload() {
   const start = performance.now()
-  const res = await apiRequest('/api/download')
+  const res = await apiRequest('/api/speedtest')
   if (!res.ok) {
     throw new Error(`HTTP ${res.status}`)
   }

components/SystemMetricsChart.vue

@@ -3,47 +3,70 @@
     <div class="card-header">
       <div>
         <h2 class="card-title">Historique systeme</h2>
-        <p class="card-copy">CPU, RAM et debit reseau sur les derniers releves</p>
+        <p class="card-copy">CPU et RAM avec cache journalier local</p>
       </div>
 
-      <div class="toggle-group" role="radiogroup" aria-label="Metrique affichee">
+      <div class="controls">
-        <label
+        <div class="toggle-group" role="group" aria-label="Metriques affichees">
-          v-for="option in options"
+          <button
-          :key="option.value"
+            v-for="option in options"
-          class="toggle-pill"
+            :key="option.value"
-          :class="{ 'toggle-pill-active': selectedMetric === option.value }"
+            type="button"
-        >
+            class="toggle-pill"
-          <input
+            :class="{ 'toggle-pill-active': isMetricActive(option.value) }"
-            v-model="selectedMetric"
+            @click="toggleMetric(option.value)"
-            type="radio"
-            name="system-metric"
-            class="sr-only"
-            :value="option.value"
           >
-          <span class="toggle-dot" :style="{ backgroundColor: option.color }" />
+            <span class="toggle-dot" :style="{ backgroundColor: option.color }" />
-          <span>{{ option.label }}</span>
+            <span>{{ option.label }}</span>
-        </label>
+          </button>
+        </div>
+
+        <div class="history-toolbar">
+          <label class="window-select">
+            <span>Fenetre</span>
+            <select v-model="selectedWindow">
+              <option
+                v-for="windowOption in windowOptions"
+                :key="windowOption.value"
+                :value="windowOption.value"
+              >
+                {{ windowOption.label }}
+              </option>
+            </select>
+          </label>
+
+          <button type="button" class="clear-btn" @click="clearHistory">
+            Vider le cache
+          </button>
+        </div>
       </div>
     </div>
 
     <div class="chart-shell">
-      <template v-if="loading && points.length === 0">
+      <template v-if="loading && visibleHistory.length === 0">
         <div class="chart-skeleton animate-shimmer" />
       </template>
       <template v-else>
         <div class="chart-meta">
-          <div>
-            <span class="meta-label">Actuel</span>
-            <strong class="meta-value" :style="{ color: activeOption.color }">{{ formattedCurrentValue }}</strong>
-          </div>
-          <div>
-            <span class="meta-label">Pic</span>
-            <strong class="meta-value">{{ formattedPeakValue }}</strong>
-          </div>
           <div>
             <span class="meta-label">Echelle</span>
             <strong class="meta-value">{{ scaleLabel }}</strong>
           </div>
+          <div>
+            <span class="meta-label">Periode</span>
+            <strong class="meta-value">{{ activeWindowLabel }}</strong>
+          </div>
+          <div
+            v-for="option in displayedOptions"
+            :key="option.value"
+            class="meta-metric"
+          >
+            <span class="meta-label">{{ option.label }}</span>
+            <strong class="meta-value" :style="{ color: option.color }">
+              {{ formatValue(currentMetricValue(option.value)) }}
+            </strong>
+            <span class="meta-subvalue">Pic {{ formatValue(peakMetricValue(option.value)) }}</span>
+          </div>
         </div>
 
         <svg
@@ -53,18 +76,61 @@
           aria-label="Graphique des ressources"
         >
           <line
-            v-for="line in gridLines"
+            :x1="chartLeft"
-            :key="line"
+            :y1="chartBottom"
-            x1="0"
+            :x2="chartRight"
-            :y1="line"
+            :y2="chartBottom"
-            x2="960"
+            class="axis-line"
-            :y2="line"
+          />
+          <line
+            :x1="chartLeft"
+            :y1="chartTop"
+            :x2="chartLeft"
+            :y2="chartBottom"
+            class="axis-line"
+          />
+          <line
+            v-for="line in yAxisTicks"
+            :key="`grid-${line.y}`"
+            :x1="chartLeft"
+            :y1="line.y"
+            :x2="chartRight"
+            :y2="line.y"
             class="grid-line"
           />
+          <text
+            v-for="line in yAxisTicks"
+            :key="`y-label-${line.y}`"
+            :x="chartLeft - 12"
+            :y="line.y + 4"
+            class="axis-label axis-label-y"
+          >
+            {{ line.label }}
+          </text>
+          <line
+            v-for="tick in xAxisTicks"
+            :key="`x-grid-${tick.x}`"
+            :x1="tick.x"
+            :y1="chartTop"
+            :x2="tick.x"
+            :y2="chartBottom"
+            class="grid-line grid-line-vertical"
+          />
+          <text
+            v-for="tick in xAxisTicks"
+            :key="`x-label-${tick.x}`"
+            :x="tick.x"
+            :y="304"
+            class="axis-label axis-label-x"
+          >
+            {{ tick.label }}
+          </text>
           <polyline
-            :points="polylinePoints"
+            v-for="option in displayedOptions"
+            :key="option.value"
+            :points="polylinePoints(option.value)"
             class="chart-line"
-            :style="{ stroke: activeOption.color }"
+            :style="{ stroke: option.color }"
           />
         </svg>
       </template>
@@ -73,44 +139,131 @@
 </template>
 
 <script setup lang="ts">
-import {computed, ref, watch} from "vue"
+import { computed, onMounted, ref, watch } from "vue"
+import type { SystemMetrics } from "~/types/system"
 
-type MetricKey = "cpu" | "ram" | "incoming" | "outgoing"
+type MetricKey = "cpu" | "ram"
-
+type WindowKey = "day" | "hour" | "5m" | "1m" | "30s"
-type SystemMetrics = {
-  cpuPercent: number
-  memoryPercent: number
-  totalMemory: number
-  usedMemory: number
-  incomingMbps: number
-  outgoingMbps: number
-  sampledAt: string
-}
 
 type HistoryPoint = {
-  sampledAt: string
+  sampledAt: number
   cpu: number
   ram: number
-  incoming: number
-  outgoing: number
 }
 
+const HISTORY_STORAGE_KEY = "supervisor-system-history"
+
 const props = defineProps<{
   metrics: SystemMetrics | null
   loading: boolean
 }>()
 
-const selectedMetric = ref<MetricKey>("ram")
+const activeMetrics = ref<MetricKey[]>(["cpu", "ram"])
+const selectedWindow = ref<WindowKey>("hour")
 const history = ref<HistoryPoint[]>([])
-const maxPoints = 40
 
-const options: Array<{value: MetricKey; label: string; color: string}> = [
+const options: Array<{ value: MetricKey; label: string; color: string }> = [
-  {value: "cpu", label: "CPU", color: "#5aa9ff"},
+  { value: "cpu", label: "CPU", color: "#5aa9ff" },
-  {value: "ram", label: "RAM", color: "#31c48d"},
+  { value: "ram", label: "RAM", color: "#31c48d" }
-  {value: "incoming", label: "Entrant", color: "#f59e0b"},
-  {value: "outgoing", label: "Sortant", color: "#ef4444"}
 ]
 
+const windowOptions: Array<{ value: WindowKey; label: string; durationMs: number | null }> = [
+  { value: "day", label: "Journee", durationMs: null },
+  { value: "hour", label: "1 h", durationMs: 60 * 60 * 1000 },
+  { value: "5m", label: "5 min", durationMs: 5 * 60 * 1000 },
+  { value: "1m", label: "1 min", durationMs: 60 * 1000 },
+  { value: "30s", label: "30 s", durationMs: 30 * 1000 }
+]
+
+const getStartOfToday = (timestamp: number) => {
+  const date = new Date(timestamp)
+  date.setHours(0, 0, 0, 0)
+  return date.getTime()
+}
+
+const normalizeHistory = (points: HistoryPoint[]) => {
+  if (points.length === 0) {
+    return []
+  }
+
+  const startOfToday = getStartOfToday(Date.now())
+
+  return points
+    .filter((point) => point.sampledAt >= startOfToday)
+    .sort((left, right) => left.sampledAt - right.sampledAt)
+}
+
+const persistHistory = () => {
+  if (!import.meta.client) {
+    return
+  }
+
+  localStorage.setItem(HISTORY_STORAGE_KEY, JSON.stringify(history.value))
+}
+
+const appendHistoryPoint = (metrics: SystemMetrics) => {
+  const sampledAt = new Date(metrics.sampledAt).getTime()
+
+  if (!Number.isFinite(sampledAt)) {
+    return
+  }
+
+  const nextPoint: HistoryPoint = {
+    sampledAt,
+    cpu: metrics.cpuPercent,
+    ram: metrics.memoryPercent
+  }
+
+  const previousPoint = history.value.at(-1)
+  const nextHistory = normalizeHistory(
+    previousPoint?.sampledAt === nextPoint.sampledAt
+      ? [...history.value.slice(0, -1), nextPoint]
+      : [...history.value, nextPoint]
+  )
+
+  history.value = nextHistory
+  persistHistory()
+}
+
+const clearHistory = () => {
+  history.value = []
+
+  if (!import.meta.client) {
+    return
+  }
+
+  localStorage.removeItem(HISTORY_STORAGE_KEY)
+}
+
+onMounted(() => {
+  if (!import.meta.client) {
+    return
+  }
+
+  try {
+    const rawHistory = localStorage.getItem(HISTORY_STORAGE_KEY)
+
+    if (!rawHistory) {
+      return
+    }
+
+    const parsedHistory = JSON.parse(rawHistory) as HistoryPoint[]
+    history.value = normalizeHistory(
+      parsedHistory.filter((point) => {
+        return (
+          point &&
+          Number.isFinite(point.sampledAt) &&
+          Number.isFinite(point.cpu) &&
+          Number.isFinite(point.ram)
+        )
+      })
+    )
+    persistHistory()
+  } catch {
+    localStorage.removeItem(HISTORY_STORAGE_KEY)
+  }
+})
+
 watch(
   () => props.metrics?.sampledAt,
   () => {
@@ -118,82 +271,147 @@ watch(
       return
     }
 
-    history.value = [
+    appendHistoryPoint(props.metrics)
-      ...history.value,
-      {
-        sampledAt: props.metrics.sampledAt,
-        cpu: props.metrics.cpuPercent,
-        ram: props.metrics.memoryPercent,
-        incoming: props.metrics.incomingMbps,
-        outgoing: props.metrics.outgoingMbps
-      }
-    ].slice(-maxPoints)
   },
-  {immediate: true}
+  { immediate: true }
 )
 
-const activeOption = computed(() => {
+const activeWindow = computed(() => {
-  return options.find((option) => option.value === selectedMetric.value) || options[0]
+  return windowOptions.find((option) => option.value === selectedWindow.value) || windowOptions[0]
 })
 
-const points = computed(() => history.value.map((point) => point[selectedMetric.value]))
+const displayedOptions = computed(() => {
-
+  return options.filter((option) => activeMetrics.value.includes(option.value))
-const peakValue = computed(() => {
-  return points.value.reduce((max, value) => Math.max(max, value), 0)
 })
 
-const scaleMax = computed(() => {
+const visibleHistory = computed(() => {
-  if (selectedMetric.value === "cpu" || selectedMetric.value === "ram") {
+  if (activeWindow.value.durationMs === null) {
-    return 100
+    return history.value
   }
 
-  return Math.max(1, Math.ceil(peakValue.value))
+  const minTimestamp = Date.now() - activeWindow.value.durationMs
+  return history.value.filter((point) => point.sampledAt >= minTimestamp)
 })
 
-const formatValue = (value: number, metric: MetricKey) => {
+const scaleMax = computed(() => 100)
-  if (metric === "cpu" || metric === "ram") {
-    return `${Math.round(value)}%`
-  }
 
-  return `${value.toFixed(2)} Mbps`
+const formatValue = (value: number) => `${Math.round(value)}%`
-}
-
-const formattedCurrentValue = computed(() => {
-  const currentValue = points.value.at(-1) ?? 0
-  return formatValue(currentValue, selectedMetric.value)
-})
-
-const formattedPeakValue = computed(() => {
-  return formatValue(peakValue.value, selectedMetric.value)
-})
 
 const scaleLabel = computed(() => {
-  return formatValue(scaleMax.value, selectedMetric.value)
+  return formatValue(scaleMax.value)
 })
 
-const gridLines = [40, 120, 200, 280]
+const activeWindowLabel = computed(() => activeWindow.value.label)
 
-const polylinePoints = computed(() => {
+const isMetricActive = (metric: MetricKey) => activeMetrics.value.includes(metric)
-  if (points.value.length === 0) {
+
-    return "0,280"
+const toggleMetric = (metric: MetricKey) => {
+  if (isMetricActive(metric)) {
+    activeMetrics.value = activeMetrics.value.filter((value) => value !== metric)
+    return
   }
 
-  if (points.value.length === 1) {
+  activeMetrics.value = [...activeMetrics.value, metric]
-    const normalizedValue = points.value[0] / scaleMax.value
+}
-    const y = 280 - normalizedValue * 240
+
-    return `0,${y} 960,${y}`
+const currentMetricValue = (metric: MetricKey) => {
+  return visibleHistory.value.at(-1)?.[metric] ?? 0
+}
+
+const peakMetricValue = (metric: MetricKey) => {
+  return visibleHistory.value.reduce((max, point) => Math.max(max, point[metric]), 0)
+}
+
+const chartLeft = 72
+const chartRight = 936
+const chartTop = 24
+const chartBottom = 280
+const chartWidth = chartRight - chartLeft
+const chartHeight = chartBottom - chartTop
+
+const yAxisTicks = computed(() => {
+  const steps = 4
+
+  return Array.from({ length: steps + 1 }, (_, index) => {
+    const ratio = index / steps
+    const value = scaleMax.value * (1 - ratio)
+    const y = chartTop + chartHeight * ratio
+
+    return {
+      y,
+      label: formatValue(value)
+    }
+  })
+})
+
+const formatTimeLabel = (timestamp: number) => {
+  return new Intl.DateTimeFormat("fr-FR", {
+    hour: "2-digit",
+    minute: "2-digit",
+    second: activeWindow.value.durationMs !== null && activeWindow.value.durationMs <= 5 * 60 * 1000
+      ? "2-digit"
+      : undefined
+  }).format(timestamp)
+}
+
+const xAxisTicks = computed(() => {
+  if (visibleHistory.value.length === 0) {
+    return []
   }
 
-  return points.value
+  if (visibleHistory.value.length === 1) {
+    return [
+      {
+        x: chartLeft,
+        label: formatTimeLabel(visibleHistory.value[0].sampledAt)
+      }
+    ]
+  }
+
+  const steps = 3
+  const firstTimestamp = visibleHistory.value[0].sampledAt
+  const lastTimestamp = visibleHistory.value.at(-1)?.sampledAt || firstTimestamp
+  const span = Math.max(1, lastTimestamp - firstTimestamp)
+
+  return Array.from({ length: steps + 1 }, (_, index) => {
+    const ratio = index / steps
+    const targetTimestamp = firstTimestamp + span * ratio
+    const closestPoint = visibleHistory.value.reduce((closest, point) => {
+      const currentDistance = Math.abs(point.sampledAt - targetTimestamp)
+      const closestDistance = Math.abs(closest.sampledAt - targetTimestamp)
+      return currentDistance < closestDistance ? point : closest
+    }, visibleHistory.value[0])
+
+    return {
+      x: chartLeft + chartWidth * ratio,
+      label: formatTimeLabel(closestPoint.sampledAt)
+    }
+  })
+})
+
+const polylinePoints = (metric: MetricKey) => {
+  const points = visibleHistory.value.map((point) => point[metric])
+
+  if (points.length === 0) {
+    return `${chartLeft},${chartBottom}`
+  }
+
+  if (points.length === 1) {
+    const normalizedValue = points[0] / scaleMax.value
+    const y = chartBottom - normalizedValue * chartHeight
+    return `${chartLeft},${y} ${chartRight},${y}`
+  }
+
+  return points
     .map((value, index) => {
-      const x = (index / (points.value.length - 1)) * 960
+      const x = chartLeft + (index / (points.length - 1)) * chartWidth
       const normalizedValue = scaleMax.value > 0 ? value / scaleMax.value : 0
-      const y = 280 - normalizedValue * 240
+      const y = chartBottom - normalizedValue * chartHeight
 
-      return `${x},${Math.max(24, Math.min(280, y))}`
+      return `${x},${Math.max(chartTop, Math.min(chartBottom, y))}`
     })
     .join(" ")
-})
+}
 </script>
 
 <style scoped>
@@ -231,6 +449,13 @@ const polylinePoints = computed(() => {
   letter-spacing: 0.12em;
 }
 
+.controls {
+  display: flex;
+  flex-direction: column;
+  align-items: flex-end;
+  gap: 0.75rem;
+}
+
 .toggle-group {
   display: flex;
   align-items: center;
@@ -252,6 +477,7 @@ const polylinePoints = computed(() => {
   letter-spacing: 0.12em;
   color: rgb(var(--m-muted));
   cursor: pointer;
+  appearance: none;
   transition: border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
 }
 
@@ -268,6 +494,53 @@ const polylinePoints = computed(() => {
   flex-shrink: 0;
 }
 
+.history-toolbar {
+  display: flex;
+  align-items: center;
+  gap: 0.75rem;
+  flex-wrap: wrap;
+  justify-content: flex-end;
+}
+
+.window-select {
+  display: inline-flex;
+  align-items: center;
+  gap: 0.5rem;
+  font-family: var(--font-mono);
+  font-size: 0.7rem;
+  letter-spacing: 0.12em;
+  text-transform: uppercase;
+  color: rgb(var(--m-muted));
+}
+
+.window-select select {
+  border-radius: 999px;
+  border: 1px solid rgb(var(--m-accent) / 0.14);
+  background: rgb(var(--m-tertiary));
+  padding: 0.55rem 0.8rem;
+  font: inherit;
+  color: rgb(var(--m-text));
+}
+
+.clear-btn {
+  border-radius: 999px;
+  border: 1px solid rgb(var(--m-error) / 0.18);
+  background: rgb(var(--m-error) / 0.08);
+  padding: 0.55rem 0.85rem;
+  font-family: var(--font-mono);
+  font-size: 0.72rem;
+  letter-spacing: 0.12em;
+  text-transform: uppercase;
+  color: rgb(var(--m-error));
+  cursor: pointer;
+  transition: border-color 0.2s ease, background-color 0.2s ease, color 0.2s ease;
+}
+
+.clear-btn:hover {
+  border-color: rgb(var(--m-error) / 0.32);
+  background: rgb(var(--m-error) / 0.14);
+}
+
 .chart-shell {
   border-radius: 12px;
   padding: 1rem;
@@ -278,11 +551,17 @@ const polylinePoints = computed(() => {
 
 .chart-meta {
   display: grid;
-  grid-template-columns: repeat(3, minmax(0, 1fr));
+  grid-template-columns: repeat(4, minmax(0, 1fr));
   gap: 0.75rem;
   margin-bottom: 1rem;
 }
 
+.meta-metric {
+  display: flex;
+  flex-direction: column;
+  gap: 0.2rem;
+}
+
 .meta-label {
   display: block;
   margin-bottom: 0.25rem;
@@ -295,23 +574,54 @@ const polylinePoints = computed(() => {
 
 .meta-value {
   font-family: var(--font-display);
-  font-size: 1.1rem;
+  font-size: 1.35rem;
   font-weight: 700;
   color: rgb(var(--m-text));
 }
 
+.meta-subvalue {
+  font-family: var(--font-mono);
+  font-size: 0.7rem;
+  letter-spacing: 0.08em;
+  text-transform: uppercase;
+  color: rgb(var(--m-muted));
+}
+
 .chart-svg {
   width: 100%;
   height: 320px;
   display: block;
 }
 
+.axis-line {
+  stroke: rgb(var(--m-border) / 0.55);
+  stroke-width: 1.5;
+}
+
 .grid-line {
   stroke: rgb(var(--m-border) / 0.35);
   stroke-width: 1;
   stroke-dasharray: 6 10;
 }
 
+.grid-line-vertical {
+  stroke-dasharray: 4 12;
+}
+
+.axis-label {
+  font-family: var(--font-mono);
+  font-size: 11px;
+  fill: rgb(var(--m-muted));
+}
+
+.axis-label-y {
+  text-anchor: end;
+}
+
+.axis-label-x {
+  text-anchor: middle;
+}
+
 .chart-line {
   fill: none;
   stroke-width: 4;
@@ -326,6 +636,15 @@ const polylinePoints = computed(() => {
 }
 
 @media (max-width: 820px) {
+  .controls {
+    width: 100%;
+    align-items: stretch;
+  }
+
+  .history-toolbar {
+    justify-content: space-between;
+  }
+
   .chart-meta {
     grid-template-columns: 1fr;
   }

components/SystemResources.vue

@@ -46,16 +46,7 @@
 
 <script setup lang="ts">
 import {computed} from "vue"
-
+import type { SystemMetrics } from "~/types/system";
-type SystemMetrics = {
-  cpuPercent: number
-  memoryPercent: number
-  totalMemory: number
-  usedMemory: number
-  incomingMbps: number
-  outgoingMbps: number
-  sampledAt: string
-}
 
 const props = defineProps<{
   metrics: SystemMetrics | null

pages/index.vue

@@ -63,8 +63,10 @@
 
 <script setup lang="ts">
 import {computed, onMounted, ref} from "vue"
-definePageMeta({layout: false})
 import { apiFetch } from "~/composables/useApiAuth"
+import type { SystemMetrics } from "~/types/system";
+
+definePageMeta({layout: false})
 
 type DiskSourceResult = {
   key: string
@@ -90,16 +92,6 @@ type DiagramItem = {
   totalText: string
 }
 
-type SystemMetrics = {
-  cpuPercent: number
-  memoryPercent: number
-  totalMemory: number
-  usedMemory: number
-  incomingMbps: number
-  outgoingMbps: number
-  sampledAt: string
-}
-
 const rawResults = ref<DiskSourceResult[]>([])
 const loading = ref(false)
 const systemMetrics = ref<SystemMetrics | null>(null)
@@ -181,7 +173,7 @@ const runScript = async () => {
   try {
     const output = await apiFetch<DiskApiResponse>("/api/disk")
     rawResults.value = output.results
-  } catch (error) {
+  } catch {
     rawResults.value = [
       {
         key: "error",

server/api/backups.get.ts

@@ -1,29 +1,15 @@
-import { execFile } from "node:child_process"
+import {
-import folderMap from "../config/backup-folders.json"
+  runSsh,
+  shellQuote,
+  resolveFolderRemoteDir,
+  REMOTE_ROOT,
+} from "../utils/ssh.ts"
+
+import {process} from "std-env";
 
-const REMOTE_HOST = process.env.BACKUPS_REMOTE_HOST
-const REMOTE_ROOT = process.env.BACKUPS_REMOTE_ROOT
 const MAX_FILES_PER_FOLDER = Number(process.env.BACKUPS_MAX_FILES)
 const isSafeFolder = (value: string) => /^[a-zA-Z0-9._-]+$/.test(value)
-const shellQuote = (value: string) => `'${value.replace(/'/g, `'\\''`)}'`
-const FOLDER_MAP = folderMap as Record<string, string>
 
-function runSsh(command: string): Promise<string> {
-  return new Promise((resolve, reject) => {
-    execFile(
-      "ssh",
-      ["-o", "BatchMode=yes", "-o", "ConnectTimeout=5", REMOTE_HOST, command],
-      { maxBuffer: 10 * 1024 * 1024 },
-      (error, stdout, stderr) => {
-        if (error) {
-          reject(stderr || error.message)
-          return
-        }
-        resolve(stdout)
-      }
-    )
-  })
-}
 
 function isMissingPathError(error: unknown): boolean {
   const message = String(error || "").toLowerCase()
@@ -72,30 +58,6 @@ async function getLatestRemoteFile(remoteDir: string): Promise<string | null> {
   return files[0] || null
 }
 
-async function remoteDirExists(remoteDir: string): Promise<boolean> {
-  const output = await runSsh(`[ -d ${quoteDir(remoteDir)} ] && echo yes || echo no`)
-  return output.trim() === "yes"
-}
-
-async function resolveFolderRemoteDir(folderName: string): Promise<string | null> {
-  const mapped = FOLDER_MAP[folderName]
-  if (mapped) {
-    return `${REMOTE_ROOT}/${mapped}`
-  }
-
-  const direct = `${REMOTE_ROOT}/${folderName}`
-  if (await remoteDirExists(direct)) {
-    return direct
-  }
-
-  const nested = `${REMOTE_ROOT}/bdd_recette/${folderName}`
-  if (await remoteDirExists(nested)) {
-    return nested
-  }
-
-  return null
-}
-
 export default defineEventHandler(async (event) => {
   const { folder } = getQuery(event)
   const folderName = typeof folder === "string" ? folder : null
@@ -120,7 +82,7 @@ export default defineEventHandler(async (event) => {
     }
   }
 
-  // Sinon on récupère le dernier backup de chaque dossier distant.
+  // Sinon, on récupère le dernier backup de chaque dossier distant.
   let dirs: string[] = []
   try {
     dirs = await listRemoteDirs(REMOTE_ROOT)

server/api/download-latest.get.ts

@@ -1,53 +1,13 @@
-import { execFile, spawn } from "node:child_process"
+import {
-import folderMap from "../config/backup-folders.json"
+  runSsh,
+  shellQuote,
+  resolveFolderRemoteDir,
+  REMOTE_HOST,
+} from "../utils/ssh.ts"
 
-const REMOTE_HOST = process.env.BACKUPS_REMOTE_HOST || "malio-b"
+import {spawn} from "unenv/node/child_process";
-const REMOTE_ROOT = process.env.BACKUPS_REMOTE_ROOT || "/home/malio-b/backups"
-const FOLDER_MAP = folderMap as Record<string, string>
 
 const isSafeFolder = (value: string) => /^[a-zA-Z0-9._-]+$/.test(value)
-const shellQuote = (value: string) => `'${value.replace(/'/g, `'\\''`)}'`
-
-function runSsh(command: string): Promise<string> {
-  return new Promise((resolve, reject) => {
-    execFile(
-      "ssh",
-      ["-o", "BatchMode=yes", "-o", "ConnectTimeout=5", REMOTE_HOST, command],
-      { maxBuffer: 10 * 1024 * 1024 },
-      (error, stdout, stderr) => {
-        if (error) {
-          reject(stderr || error.message)
-          return
-        }
-        resolve(stdout)
-      }
-    )
-  })
-}
-
-async function remoteDirExists(remoteDir: string): Promise<boolean> {
-  const output = await runSsh(`[ -d ${shellQuote(remoteDir)} ] && echo yes || echo no`)
-  return output.trim() === "yes"
-}
-
-async function resolveFolderRemoteDir(folderName: string): Promise<string | null> {
-  const mapped = FOLDER_MAP[folderName]
-  if (mapped) {
-    return `${REMOTE_ROOT}/${mapped}`
-  }
-
-  const direct = `${REMOTE_ROOT}/${folderName}`
-  if (await remoteDirExists(direct)) {
-    return direct
-  }
-
-  const nested = `${REMOTE_ROOT}/bdd_recette/${folderName}`
-  if (await remoteDirExists(nested)) {
-    return nested
-  }
-
-  return null
-}
 
 async function getLatestRemoteFile(remoteDir: string): Promise<string | null> {
   const output = await runSsh(`cd ${shellQuote(remoteDir)} && ls -1A | sort -r | head -n 1`)

server/api/download.get.ts

@@ -1,92 +1,27 @@
-import { execFile, spawn } from "node:child_process"
+import {
-import { Readable } from "node:stream"
+  runSsh,
-import folderMap from "../config/backup-folders.json"
+  shellQuote,
-
+  resolveFolderRemoteDir,
-const REMOTE_HOST = process.env.BACKUPS_REMOTE_HOST || "malio-b"
+  REMOTE_HOST,
-const REMOTE_ROOT = process.env.BACKUPS_REMOTE_ROOT || "/home/malio-b/backups"
+} from "../utils/ssh.ts"
-const FOLDER_MAP = folderMap as Record<string, string>
+import {spawn} from "unenv/node/child_process";
 
 const isSafeFolder = (value: string) => /^[a-zA-Z0-9._-]+$/.test(value)
 const isSafeFile = (value: string) => /^[a-zA-Z0-9._-]+$/.test(value)
-const shellQuote = (value: string) => `'${value.replace(/'/g, `'\\''`)}'`
 
-function runSsh(command: string): Promise<string> {
-  return new Promise((resolve, reject) => {
-    execFile(
-      "ssh",
-      ["-o", "BatchMode=yes", "-o", "ConnectTimeout=5", REMOTE_HOST, command],
-      { maxBuffer: 10 * 1024 * 1024 },
-      (error, stdout, stderr) => {
-        if (error) {
-          reject(stderr || error.message)
-          return
-        }
-        resolve(stdout)
-      }
-    )
-  })
-}
-
-async function remoteDirExists(remoteDir: string): Promise<boolean> {
-  const output = await runSsh(`[ -d ${shellQuote(remoteDir)} ] && echo yes || echo no`)
-  return output.trim() === "yes"
-}
-
-async function resolveFolderRemoteDir(folderName: string): Promise<string | null> {
-  const mapped = FOLDER_MAP[folderName]
-  if (mapped) {
-    return `${REMOTE_ROOT}/${mapped}`
-  }
-
-  const direct = `${REMOTE_ROOT}/${folderName}`
-  if (await remoteDirExists(direct)) {
-    return direct
-  }
-
-  const nested = `${REMOTE_ROOT}/bdd_recette/${folderName}`
-  if (await remoteDirExists(nested)) {
-    return nested
-  }
-
-  return null
-}
 
 function buildContentDisposition(fileName: string) {
   const asciiName = fileName.replace(/[^\x20-\x7E]/g, "_").replace(/["\\]/g, "_")
   return `attachment; filename="${asciiName}"; filename*=UTF-8''${encodeURIComponent(fileName)}`
 }
 
-function speedtestStream(event: H3Event) {
-  const size = 128 * 1024 * 1024
-  let sent = 0
-
-  const stream = new Readable({
-    read(chunkSize) {
-      if (sent >= size) {
-        this.push(null)
-        return
-      }
-
-      const remaining = size - sent
-      const chunk = Buffer.alloc(Math.min(chunkSize, remaining), "a")
-      sent += chunk.length
-      this.push(chunk)
-    }
-  })
-
-  setHeader(event, "Content-Type", "application/octet-stream")
-  setHeader(event, "Content-Length", size)
-  return stream
-}
-
 export default defineEventHandler(async (event) => {
   const { folder, file } = getQuery(event)
   const folderName = typeof folder === "string" ? folder : null
   const fileName = typeof file === "string" ? file : null
 
-  // Compat mode: utilisé par le test de débit.
   if (!folderName || !fileName) {
-    return speedtestStream(event)
+    throw createError({ statusCode: 400, statusMessage: "Paramètres manquants" })
   }
 
   if (!isSafeFolder(folderName) || !isSafeFile(fileName)) {

server/api/speedtest.get.ts

@@ -0,0 +1,24 @@
+import { Readable } from "node:stream"
+
+export default defineEventHandler((event) => {
+  const size = 128 * 1024 * 1024
+  let sent = 0
+
+  const stream = new Readable({
+    read(chunkSize) {
+      if (sent >= size) {
+        this.push(null)
+        return
+      }
+
+      const remaining = size - sent
+      const chunk = Buffer.alloc(Math.min(chunkSize, remaining), "a")
+      sent += chunk.length
+      this.push(chunk)
+    }
+  })
+
+  setHeader(event, "Content-Type", "application/octet-stream")
+  setHeader(event, "Content-Length", size)
+  return stream
+})

server/api/system.get.ts

@@ -1,165 +1,5 @@
-import fs from "node:fs"
+import { getSystemMetricsSnapshot } from "../plugins/metrics-worker"
-import os from "node:os"
 
-type CpuTimesSnapshot = {
+export default defineEventHandler(() => {
-  idle: number
+  return getSystemMetricsSnapshot()
-  total: number
-}
-
-type NetworkSnapshot = {
-  rxBytes: number
-  txBytes: number
-  timestamp: number
-}
-
-let previousNetworkSnapshot: NetworkSnapshot | null = null
-
-function getCpuSnapshot(): CpuTimesSnapshot {
-  const cpus = os.cpus()
-
-  return cpus.reduce(
-    (snapshot, cpu) => {
-      const total = Object.values(cpu.times).reduce((sum, value) => sum + value, 0)
-
-      snapshot.idle += cpu.times.idle
-      snapshot.total += total
-
-      return snapshot
-    },
-    {idle: 0, total: 0}
-  )
-}
-
-function wait(durationMs: number) {
-  return new Promise((resolve) => {
-    setTimeout(resolve, durationMs)
-  })
-}
-
-async function getCpuUsagePercent(sampleMs: number) {
-  const start = getCpuSnapshot()
-  await wait(sampleMs)
-  const end = getCpuSnapshot()
-
-  const idleDelta = end.idle - start.idle
-  const totalDelta = end.total - start.total
-
-  if (totalDelta <= 0) {
-    return 0
-  }
-
-  return Math.max(0, Math.min(100, Math.round((1 - idleDelta / totalDelta) * 100)))
-}
-
-function getNetworkTotals() {
-  try {
-    const content = fs.readFileSync("/proc/net/dev", "utf8")
-    const totals = content
-      .split("\n")
-      .slice(2)
-      .map((line) => line.trim())
-      .filter(Boolean)
-      .reduce(
-        (accumulator, line) => {
-          const [namePart, valuesPart] = line.split(":")
-          const interfaceName = namePart?.trim()
-
-          if (!interfaceName || interfaceName === "lo" || !valuesPart) {
-            return accumulator
-          }
-
-          const values = valuesPart.trim().split(/\s+/)
-          const rxBytes = Number.parseInt(values[0] || "0", 10)
-          const txBytes = Number.parseInt(values[8] || "0", 10)
-
-          if (Number.isFinite(rxBytes)) {
-            accumulator.rxBytes += rxBytes
-          }
-
-          if (Number.isFinite(txBytes)) {
-            accumulator.txBytes += txBytes
-          }
-
-          return accumulator
-        },
-        {rxBytes: 0, txBytes: 0}
-      )
-
-    return totals
-  } catch {
-    return null
-  }
-}
-
-function getNetworkRatesMbps() {
-  const totals = getNetworkTotals()
-  const now = Date.now()
-
-  if (!totals) {
-    previousNetworkSnapshot = null
-    return {
-      incomingMbps: 0,
-      outgoingMbps: 0
-    }
-  }
-
-  const currentSnapshot: NetworkSnapshot = {
-    ...totals,
-    timestamp: now
-  }
-
-  if (!previousNetworkSnapshot) {
-    previousNetworkSnapshot = currentSnapshot
-
-    return {
-      incomingMbps: 0,
-      outgoingMbps: 0
-    }
-  }
-
-  const elapsedSeconds = (currentSnapshot.timestamp - previousNetworkSnapshot.timestamp) / 1000
-
-  if (elapsedSeconds <= 0) {
-    previousNetworkSnapshot = currentSnapshot
-
-    return {
-      incomingMbps: 0,
-      outgoingMbps: 0
-    }
-  }
-
-  const incomingMbps = Math.max(
-    0,
-    Number((((currentSnapshot.rxBytes - previousNetworkSnapshot.rxBytes) * 8) / elapsedSeconds / 1000000).toFixed(2))
-  )
-  const outgoingMbps = Math.max(
-    0,
-    Number((((currentSnapshot.txBytes - previousNetworkSnapshot.txBytes) * 8) / elapsedSeconds / 1000000).toFixed(2))
-  )
-
-  previousNetworkSnapshot = currentSnapshot
-
-  return {
-    incomingMbps,
-    outgoingMbps
-  }
-}
-
-export default defineEventHandler(async () => {
-  const totalMemory = os.totalmem()
-  const freeMemory = os.freemem()
-  const usedMemory = totalMemory - freeMemory
-  const memoryPercent = totalMemory > 0 ? Math.round((usedMemory / totalMemory) * 100) : 0
-  const cpuPercent = await getCpuUsagePercent(200)
-  const {incomingMbps, outgoingMbps} = getNetworkRatesMbps()
-
-  return {
-    cpuPercent,
-    memoryPercent,
-    totalMemory,
-    usedMemory,
-    incomingMbps,
-    outgoingMbps,
-    sampledAt: new Date().toISOString()
-  }
 })

server/plugins/metrics-worker.ts

@@ -0,0 +1,195 @@
+import fs from "node:fs"
+import os from "node:os"
+import type { SystemMetrics } from "~/types/system"
+
+type CpuTimesSnapshot = {
+  idle: number
+  total: number
+}
+
+type NetworkTotals = {
+  rxBytes: number
+  txBytes: number
+}
+
+type NetworkSnapshot = NetworkTotals & {
+  timestamp: number
+}
+
+let lastCpuSnapshot: CpuTimesSnapshot | null = null
+let lastNetworkSnapshot: NetworkSnapshot | null = null
+let intervalId: NodeJS.Timeout | null = null
+let latestSnapshot: SystemMetrics = createSnapshot({
+  cpuPercent: 0,
+  incomingMbps: 0,
+  outgoingMbps: 0
+})
+
+function createSnapshot(overrides: {
+  cpuPercent: number
+  incomingMbps: number
+  outgoingMbps: number
+}): SystemMetrics {
+  const totalMemory = os.totalmem()
+  const freeMemory = os.freemem()
+  const usedMemory = totalMemory - freeMemory
+  const memoryPercent = totalMemory > 0 ? Math.round((usedMemory / totalMemory) * 100) : 0
+
+  return {
+    cpuPercent: overrides.cpuPercent,
+    memoryPercent,
+    totalMemory,
+    usedMemory,
+    incomingMbps: overrides.incomingMbps,
+    outgoingMbps: overrides.outgoingMbps,
+    sampledAt: new Date().toISOString()
+  }
+}
+
+function getCpuSnapshot(): CpuTimesSnapshot {
+  return os.cpus().reduce(
+    (snapshot, cpu) => {
+      const total = Object.values(cpu.times).reduce((sum, value) => sum + value, 0)
+
+      snapshot.idle += cpu.times.idle
+      snapshot.total += total
+
+      return snapshot
+    },
+    { idle: 0, total: 0 }
+  )
+}
+
+function getCpuUsagePercent() {
+  const currentSnapshot = getCpuSnapshot()
+
+  if (!lastCpuSnapshot) {
+    lastCpuSnapshot = currentSnapshot
+    return 0
+  }
+
+  const idleDelta = currentSnapshot.idle - lastCpuSnapshot.idle
+  const totalDelta = currentSnapshot.total - lastCpuSnapshot.total
+  lastCpuSnapshot = currentSnapshot
+
+  if (totalDelta <= 0) {
+    return 0
+  }
+
+  return Math.max(0, Math.min(100, Math.round((1 - idleDelta / totalDelta) * 100)))
+}
+
+function getNetworkTotals(): NetworkTotals | null {
+  try {
+    const content = fs.readFileSync("/proc/net/dev", "utf8")
+
+    return content
+      .split("\n")
+      .slice(2)
+      .map((line) => line.trim())
+      .filter(Boolean)
+      .reduce(
+        (totals, line) => {
+          const [namePart, valuesPart] = line.split(":")
+          const interfaceName = namePart?.trim()
+
+          if (!interfaceName || interfaceName === "lo" || !valuesPart) {
+            return totals
+          }
+
+          const values = valuesPart.trim().split(/\s+/)
+          const rxBytes = Number.parseInt(values[0] || "0", 10)
+          const txBytes = Number.parseInt(values[8] || "0", 10)
+
+          if (Number.isFinite(rxBytes)) {
+            totals.rxBytes += rxBytes
+          }
+
+          if (Number.isFinite(txBytes)) {
+            totals.txBytes += txBytes
+          }
+
+          return totals
+        },
+        { rxBytes: 0, txBytes: 0 }
+      )
+  } catch {
+    return null
+  }
+}
+
+function getNetworkRatesMbps() {
+  const totals = getNetworkTotals()
+  const now = Date.now()
+
+  if (!totals) {
+    lastNetworkSnapshot = null
+    return {
+      incomingMbps: 0,
+      outgoingMbps: 0
+    }
+  }
+
+  const currentSnapshot: NetworkSnapshot = {
+    ...totals,
+    timestamp: now
+  }
+
+  if (!lastNetworkSnapshot) {
+    lastNetworkSnapshot = currentSnapshot
+    return {
+      incomingMbps: 0,
+      outgoingMbps: 0
+    }
+  }
+
+  const elapsedSeconds = (currentSnapshot.timestamp - lastNetworkSnapshot.timestamp) / 1000
+
+  if (elapsedSeconds <= 0) {
+    lastNetworkSnapshot = currentSnapshot
+    return {
+      incomingMbps: 0,
+      outgoingMbps: 0
+    }
+  }
+
+  const incomingMbps = Math.max(
+    0,
+    Number((((currentSnapshot.rxBytes - lastNetworkSnapshot.rxBytes) * 8) / elapsedSeconds / 1000000).toFixed(2))
+  )
+  const outgoingMbps = Math.max(
+    0,
+    Number((((currentSnapshot.txBytes - lastNetworkSnapshot.txBytes) * 8) / elapsedSeconds / 1000000).toFixed(2))
+  )
+
+  lastNetworkSnapshot = currentSnapshot
+
+  return {
+    incomingMbps,
+    outgoingMbps
+  }
+}
+
+function refreshSnapshot() {
+  const cpuPercent = getCpuUsagePercent()
+  const { incomingMbps, outgoingMbps } = getNetworkRatesMbps()
+
+  latestSnapshot = createSnapshot({
+    cpuPercent,
+    incomingMbps,
+    outgoingMbps
+  })
+}
+
+export function getSystemMetricsSnapshot() {
+  return latestSnapshot
+}
+
+export default defineNitroPlugin(() => {
+  if (intervalId) {
+    return
+  }
+
+  refreshSnapshot()
+  intervalId = setInterval(refreshSnapshot, 2000)
+})

server/utils/ssh.ts

@@ -0,0 +1,51 @@
+import { execFile } from "node:child_process"
+import {process} from "std-env";
+import folderMap from "#server/config/backup-folders.json";
+
+export const REMOTE_HOST = process.env.BACKUPS_REMOTE_HOST
+export const REMOTE_ROOT = process.env.BACKUPS_REMOTE_ROOT || "/home/malio-b/backups"
+export const FOLDER_MAP = folderMap as Record<string, string>
+
+
+export const shellQuote = (value: string) => `'${value.replace(/'/g, `'\\''`)}'`
+
+export function runSsh(command: string): Promise<string> {
+    return new Promise((resolve, reject) => {
+        execFile(
+            "ssh",
+            ["-o", "BatchMode=yes", "-o", "ConnectTimeout=5", REMOTE_HOST, command],
+            { maxBuffer: 10 * 1024 * 1024 },
+            (error, stdout, stderr) => {
+                if (error) {
+                    reject(stderr || error.message)
+                    return
+                }
+                resolve(stdout)
+            }
+        )
+    })
+}
+
+async function remoteDirExists(remoteDir: string): Promise<boolean> {
+    const output = await runSsh(`[ -d ${shellQuote(remoteDir)} ] && echo yes || echo no`)
+    return output.trim() === "yes"
+}
+
+export async function resolveFolderRemoteDir(folderName: string): Promise<string | null> {
+    const mapped = FOLDER_MAP[folderName]
+    if (mapped) {
+        return `${REMOTE_ROOT}/${mapped}`
+    }
+
+    const direct = `${REMOTE_ROOT}/${folderName}`
+    if (await remoteDirExists(direct)) {
+        return direct
+    }
+
+    const nested = `${REMOTE_ROOT}/bdd_recette/${folderName}`
+    if (await remoteDirExists(nested)) {
+        return nested
+    }
+
+    return null
+}

types/system.ts

@@ -0,0 +1,9 @@
+export type SystemMetrics = {
+    cpuPercent: number
+    memoryPercent: number
+    totalMemory: number
+    usedMemory: number
+    incomingMbps: number
+    outgoingMbps: number
+    sampledAt: string
+}