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"Getting Started": build-app gives "Failed to find esbuild"

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#899 5 comments 2 reactions 0 assignees View on GitHub

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Assessment

Difficulty
3/5
Estimated time
1-2 days
Newbie friendliness
30/100
Issue type
Bug
Clarity
Needs clarification
Activity status
Stale
Tech stack
node.js
Domain
build-system

Research direction

Start with the Getting Started guide's "Creating Executables" section and reproduce the documented spago build-app command using the commands and versions listed in the issue. Check the esbuild installation guidance linked in the error. Done means the documented steps no longer produce "Failed to find esbuild", or the guide clearly explains the required installation step.

Written by the indexing model from the issue text.

Description

bundle

Following the steps in the Getting Started guide gives the following output when reaching the section "Creating Executables":

$ spago build-app
[info] Build succeeded.
[error] Failed to find esbuild. See https://esbuild.github.io/getting-started/#install-esbuild for ways to install esbuild.

purs version 0.15.4 and spago 0.20.9, node 16.13.0 and npm 8.19.2, ubuntu 20 on x86.

Steps to reproduce:

mkdir my-project
cd my-project
spago init
spago install lists foldable-traversable

cat << EOF > src/Euler.purs
module Euler where

import Prelude

import Data.List (range, filter)
import Data.Foldable (sum)

ns = range 0 999

multiples = filter (\n -> mod n 3 == 0 || mod n 5 == 0) ns

answer = sum multiples
EOF

cat << EOF > src/Main.purs
module Main where

import Prelude

import Euler (answer)
import Effect.Console (log)

main = do
  log ("The answer is " <> show answer)
EOF

spago build
spago bundle-app
Dominant language
PureScript
Stars
831
Forks
138
PR merge metrics
No merged PRs in 30d

Getting set up

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

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