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Fixes #66 #67

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Merged
mxcl merged 1 commit into from
May 6, 2025
Merged

Fixes #66 #67

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11 changes: 6 additions & 5 deletions pkgm.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -429,8 +429,9 @@ async function create_v_symlinks(prefix: string) {
for await (const { name, isDirectory, isSymlink } of Deno.readDir(shelf)) {
if (isSymlink) continue;
if (!isDirectory) continue;
if (!name.startsWith("v")) continue;
if (name == "var") continue;
if (!name.startsWith("v")) continue;
if (/^v\d+$/.test(name)) continue; // pcre.org/v2
const version = semver.parse(name);
if (version) {
versions.push(version);
Expand Down Expand Up @@ -494,7 +495,7 @@ function expand_runtime_env(
}

function symlink_with_overwrite(src: string, dst: string) {
if (existsSync(dst)) {
if (existsSync(dst) && Deno.lstatSync(dst).isSymlink) {
Deno.removeSync(dst);
}
Deno.symlinkSync(src, dst);
Expand All @@ -505,9 +506,9 @@ function get_pkgx() {
const pkgx = join(path, "pkgx");
if (existsSync(pkgx)) {
const out = new Deno.Command(pkgx, { args: ["--version"] }).outputSync();
const match = new TextDecoder().decode(out.stdout).match(/pkgx 2.(\d+)/);
if (!match || parseInt(match[1]) < 4) {
console.error("pkgm requires pkgx 2.4.0 or later");
const stdout = new TextDecoder().decode(out.stdout);
const match = stdout.match(/^pkgx (\d+.\d+)/);
if (!match || parseFloat(match[1]) < 2.4) {
Deno.exit(1);
}
return pkgx;
Expand Down
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