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chore(examples): slightly refactor tour example

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Erica Marigold 2025-01-02 06:07:23 +00:00
parent 1f4dd5715b
commit 6f4083f10f
Signed by: DevComp
GPG key ID: 429EF1C337871656
1 changed files with 10 additions and 20 deletions
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30
examples/tour.luau
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@ -1,4 +1,5 @@
local fs = require("@lune/fs") local fs = require("@lune/fs")
local stdio = require("@lune/stdio")
local zip = require("../lib") local zip = require("../lib")
local file = fs.readFile("test.zip") local file = fs.readFile("test.zip")
@ -7,32 +8,21 @@ local reader = zip.load(buffer.fromstring(file))
print("Directory structure:") print("Directory structure:")
reader:walk(function(entry, depth) reader:walk(function(entry, depth)
local prefix = string.rep(" ", depth) local prefix = string.rep(" ", depth)
local suffix = if not entry.isDirectory then string.format(" (%d bytes)", entry.size) else "" local suffix = if not entry.isDirectory
then string.format(" (%d bytes), content: %s", entry.size, stdio.format(reader:extract(entry) :: string))
else ""
print(prefix .. entry.name .. suffix) print(prefix .. entry.name .. suffix)
end) end)
-- FIXME: Duplicates in directory listings when using `zip -r` print("\Children of `/`:")
print("\nContents of `/`:")
local assets = reader:listDirectory("/") local assets = reader:listDirectory("/")
for _, entry in assets do for _, entry in assets do
print(" ->", entry.name, if entry.isDirectory then "DIR" else entry.size) print(` {entry.name} - {if entry.isDirectory then "DIR" else "FILE"}`)
if not entry.isDirectory then
local extracted = reader:extract(entry, { isString = true })
print(" -> Content:", extracted)
end
end end
-- Get archive statistics -- Get archive statistics
local stats = reader:getStats() local stats = reader:getStats()
print(string.format( print("\nArchive stats:")
[[ print("Files:", stats.fileCount)
print("Directories:", stats.dirCount)
Archive stats: print("Total size:", stats.totalSize, "bytes")
Files: %d
Directories: %d
Total size: %d bytes]],
stats.fileCount,
stats.dirCount,
stats.totalSize
))