github_mirrors/puter
1
0
Fork 0
mirror of https://github.com/HeyPuter/puter.git synced 2025-02-02 23:28:39 +08:00
Code Issues Packages Projects Releases Wiki Activity

Add error when someone forgets npm install

Browse Source
This commit is contained in:
KernelDeimos 2024-04-05 14:09:34 -04:00
parent 487553a00c
commit eb18e74e88
1 changed files with 84 additions and 24 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

108
run-selfhosted.js
View File

@ -1,27 +1,28 @@
// surrounding_box function
//
// It's really hard to see an error message without using
// the surrounding_box function to highlight its location.
// The implementation of this in packages/backend might not
// work in older versions of node, so we instead re-implement
// it here.
const surrounding_box = (col, lines) => {
const lengths = lines.map(line => line.length);
const max_length = Math.max(...lengths);
const c = str => `\x1b[${col}m${str}\x1b[0m`;
const bar = c(Array(max_length + 4).fill('━').join(''));
for ( let i = 0 ; i < lines.length ; i++ ) {
while ( lines[i].length < max_length ) {
lines[i] += ' ';
}
lines[i] = `${c('┃ ')} ${lines[i]} ${c(' ┃')}`;
}
lines.unshift(`${c('┏')}${bar}${c('┓')}`);
lines.push(`${c('┗')}${bar}${c('┛')}`);
};
// node version check
{
// JUST AN AESTHETIC THING
// It's really hard to see the error message without using
// the surrounding_box function to highlight its location.
// The implementation of this in packages/backend might not
// work in older versions of node, so we instead re-implement
// it here.
const surrounding_box = (col, lines) => {
const lengths = lines.map(line => line.length);
const max_length = Math.max(...lengths);
const c = str => `\x1b[${col}m${str}\x1b[0m`;
const bar = c(Array(max_length + 4).fill('━').join(''));
for ( let i = 0 ; i < lines.length ; i++ ) {
while ( lines[i].length < max_length ) {
lines[i] += ' ';
}
lines[i] = `${c('┃ ')} ${lines[i]} ${c(' ┃')}`;
}
lines.unshift(`${c('┏')}${bar}${c('┓')}`);
lines.push(`${c('┗')}${bar}${c('┛')}`);
};
// Keeping track of WHY certain versions don't work
const ver_info = [
{ under: 14, reasons: ['optional chaining is not available'] },
@ -48,7 +49,7 @@
}
}
(async () => {
const main = async () => {
const {
Kernel,
CoreModule,
@ -66,5 +67,64 @@
k.add_module(new LocalDiskStorageModule());
k.add_module(new SelfhostedModule()),
k.boot();
})();
};
const early_init_errors = [
{
text: `Cannot find package '@heyputer/backend'`,
notes: [
'this usually happens if you forget `npm install`'
],
suggestions: [
'try running `npm install`'
],
technical_notes: [
'@heyputer/backend is in an npm workspace'
]
},
{
text: `Cannot find package`,
notes: [
'this usually happens if you forget `npm install`'
],
suggestions: [
'try running `npm install`'
],
}
];
const _print_error_help = (error_help) => {
const lines = [];
lines.push(error_help.title ?? error_help.text);
for ( const note of (error_help.notes ?? []) ) {
lines.push(`📝 ${note}`)
}
if ( error_help.suggestions ) {
lines.push('Suggestions:');
for ( const suggestion of error_help.suggestions ) {
lines.push(`- ${suggestion}`);
}
}
if ( error_help.technical_notes ) {
lines.push('Technical Notes:');
for ( const note of error_help.technical_notes ) {
lines.push(`- ${note}`);
}
}
surrounding_box('31;1', lines);
console.error(lines.join('\n'));
}
(async () => {
try {
await main();
} catch (e) {
for ( const error_help of early_init_errors ) {
if ( e?.message?.includes(error_help.text) ) {
_print_error_help(error_help);
break;
}
}
throw e;
}
})();