Files
ComfyUI_frontend/src/components/bottomPanel/tabs/terminal/BaseTerminal.vue
Christian Byrne 6c8473e4e4 refactor: replace runtime isElectron() with build-time isDesktop constant (#8710)
## Summary

Replace all runtime `isElectron()` function calls with the build-time
`isDesktop` constant from `@/platform/distribution/types`, enabling
dead-code elimination in non-desktop builds.

## Changes

- **What**: Migrate 30 files from runtime `isElectron()` detection
(checking `window.electronAPI`) to the compile-time `isDesktop` constant
(driven by `__DISTRIBUTION__` Vite define). Remove `isElectron` from
`envUtil.ts`. Update `isNativeWindow()` to use `isDesktop`. Guard
`electronAPI()` calls behind `isDesktop` checks in stores. Update 7 test
files to use `vi.hoisted` + getter mock pattern for per-test `isDesktop`
toggling. Add `DISTRIBUTION=desktop` to `dev:electron` script.

## Review Focus

- The `electronDownloadStore.ts` now guards the top-level
`electronAPI()` call behind `isDesktop` to prevent crashes on
non-desktop builds.
- Test mocking pattern uses `vi.hoisted` with a getter to allow per-test
toggling of the `isDesktop` value.
- Pre-existing issues not addressed: `as ElectronAPI` cast in
`envUtil.ts`, `:class="[]"` in `BaseViewTemplate.vue`,
`@ts-expect-error` in `ModelLibrarySidebarTab.vue`.
- This subsumes PR #8627 and renders PR #6122 and PR #7374 obsolete.

┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-8710-refactor-replace-runtime-isElectron-with-build-time-isDesktop-constant-3006d73d365081c08037f0e61c2f6c77)
by [Unito](https://www.unito.io)
2026-02-07 19:47:05 -08:00

116 lines
2.8 KiB
Vue

<template>
<div
ref="rootEl"
class="relative h-full w-full overflow-hidden bg-neutral-900"
>
<div class="p-terminal h-full w-full rounded-none p-2">
<div ref="terminalEl" class="terminal-host h-full" />
</div>
<Button
v-tooltip.left="{
value: tooltipText,
showDelay: 300
}"
variant="secondary"
size="sm"
:class="
cn('absolute top-2 right-8 transition-opacity', {
'opacity-0 pointer-events-none select-none': !isHovered
})
"
:aria-label="tooltipText"
@click="handleCopy"
>
<i class="pi pi-copy" />
</Button>
</div>
</template>
<script setup lang="ts">
import { useElementHover, useEventListener } from '@vueuse/core'
import type { IDisposable } from '@xterm/xterm'
import type { Ref } from 'vue'
import { computed, onMounted, onUnmounted, ref } from 'vue'
import { useI18n } from 'vue-i18n'
import Button from '@/components/ui/button/Button.vue'
import { useTerminal } from '@/composables/bottomPanelTabs/useTerminal'
import { electronAPI } from '@/utils/envUtil'
import { isDesktop } from '@/platform/distribution/types'
import { cn } from '@/utils/tailwindUtil'
const { t } = useI18n()
const emit = defineEmits<{
created: [ReturnType<typeof useTerminal>, Ref<HTMLElement | undefined>]
unmounted: []
}>()
const terminalEl = ref<HTMLElement | undefined>()
const rootEl = ref<HTMLElement | undefined>()
const hasSelection = ref(false)
const isHovered = useElementHover(rootEl)
const terminalData = useTerminal(terminalEl)
emit('created', terminalData, ref(rootEl))
const { terminal } = terminalData
let selectionDisposable: IDisposable | undefined
const tooltipText = computed(() => {
return hasSelection.value
? t('serverStart.copySelectionTooltip')
: t('serverStart.copyAllTooltip')
})
const handleCopy = async () => {
const existingSelection = terminal.getSelection()
const shouldSelectAll = !existingSelection
if (shouldSelectAll) terminal.selectAll()
const selectedText = shouldSelectAll
? terminal.getSelection()
: existingSelection
if (selectedText) {
await navigator.clipboard.writeText(selectedText)
if (shouldSelectAll) {
terminal.clearSelection()
}
}
}
const showContextMenu = (event: MouseEvent) => {
event.preventDefault()
electronAPI()?.showContextMenu({ type: 'text' })
}
if (isDesktop) {
useEventListener(terminalEl, 'contextmenu', showContextMenu)
}
onMounted(() => {
selectionDisposable = terminal.onSelectionChange(() => {
hasSelection.value = terminal.hasSelection()
})
})
onUnmounted(() => {
selectionDisposable?.dispose()
emit('unmounted')
})
</script>
<style scoped>
@reference '../../../../assets/css/style.css';
:deep(.p-terminal) .xterm {
@apply overflow-hidden;
}
:deep(.p-terminal) .xterm-screen {
@apply bg-neutral-900 overflow-hidden;
}
</style>