50 lines
1.8 KiB
JavaScript
50 lines
1.8 KiB
JavaScript
const { makeFile, runCommand } = require('../common/utils')
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const { nanoid } = require('nanoid')
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/** Removes our generated/hash filename with just "main.scad", so that it's a nice message in the IDE */
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const cleanOpenScadError = (error) =>
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error.replace(/["|']\/tmp\/.+\/main.scad["|']/g, "'main.scad'")
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module.exports.runScad = async ({
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file,
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settings: {
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size: { x = 500, y = 500 } = {},
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camera: {
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position = { x: 40, y: 40, z: 40 },
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rotation = { x: 55, y: 0, z: 25 },
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dist = 200,
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} = {},
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} = {}, // TODO add view settings
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} = {}) => {
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const tempFile = await makeFile(file, '.scad', nanoid)
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const { x: rx, y: ry, z: rz } = rotation
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const { x: px, y: py, z: pz } = position
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const cameraArg = `--camera=${px},${py},${pz},${rx},${ry},${rz},${dist}`
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const fullPath = `/tmp/${tempFile}/output.png`
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const command = `xvfb-run --auto-servernum --server-args "-screen 0 1024x768x24" openscad -o ${fullPath} ${cameraArg} --imgsize=${x},${y} --colorscheme DeepOcean /tmp/${tempFile}/main.scad`
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console.log('command', command)
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try {
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const consoleMessage = await runCommand(command, 15000)
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return { consoleMessage, fullPath }
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} catch (dirtyError) {
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const error = cleanOpenScadError(dirtyError)
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return { error }
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}
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}
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module.exports.stlExport = async ({ file } = {}) => {
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const tempFile = await makeFile(file, '.scad', nanoid)
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const fullPath = `/tmp/${tempFile}/output.stl`
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try {
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const consoleMessage = await runCommand(
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`xvfb-run --auto-servernum --server-args "-screen 0 1024x768x24" openscad -o ${fullPath} /tmp/${tempFile}/main.scad`,
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60000 // lambda will time out before this, we might need to look at background jobs if we do git integration stl generation
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)
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return { consoleMessage, fullPath }
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} catch (error) {
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return { error, fullPath }
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}
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}
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