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frontend: source: Add support for pre-converted raw images

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This commit is contained in:
Danny Lin 2021-12-16 19:10:17 -08:00
parent 54cce1b8f6
commit 8046f18f15
1 changed files with 10 additions and 2 deletions
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12
src/frontend/source.ts
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@ -48,11 +48,12 @@ async function mountParts(
src: string,
mountTmp: TempState,
spinner: ora.Ora,
suffix: string = '.img',
) {
let mountRoot = mountTmp.dir
for (let part of ALL_SYS_PARTITIONS) {
let img = `${src}/${part}.img`
let img = `${src}/${part}${suffix}`
if (await exists(img)) {
let partPath = `${mountRoot}/${part}`
await fs.mkdir(partPath)
@ -123,8 +124,15 @@ async function searchLeafDir(
if (await containsParts(src)) {
// Root of mounted images
return src
} else if (await containsParts(src, '.img.raw')) {
// Mount raw images: <images>.img.raw
// Mount the images
let mountTmp = await createSubTmp(tmp, `sysroot/${src}`)
await mountParts(src, mountTmp, spinner, '.img.raw')
return mountTmp.dir
} else if (await containsParts(src, '.img')) {
// Mount images: <images>.img
// Mount potentially-sparse images: <images>.img
// Mount the images
let mountTmp = await createSubTmp(tmp, `sysroot/${src}`)