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Stop exisitng project installation if rescript config is found
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fhammerschmidt committed Dec 18, 2023
commit 08fb1a569d2650b6c2e6489c7044bbc4d4e2a1c3
7 changes: 6 additions & 1 deletion src/Main.res
Original file line number Diff line number Diff line change
Expand Up @@ -32,7 +32,12 @@ https://www.rescript-lang.org`,
)

let packageJsonPath = Path.join2(Process.cwd(), "package.json")
if Fs.existsSync(packageJsonPath) {
let rescriptJsonPath = Path.join2(Process.cwd(), "rescript.json")
let bsconfigJsonPath = Path.join2(Process.cwd(), "bsconfig.json")

if Fs.existsSync(rescriptJsonPath) || Fs.existsSync(bsconfigJsonPath) {
P.outro("ReScript is already installed. No changes were made to your project.")
} else if Fs.existsSync(packageJsonPath) {
let packageJson = await JsonUtils.readJsonFile(packageJsonPath)
let projectName =
packageJson->JsonUtils.getStringValue(~fieldName="name")->Option.getOr("unknown")
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