52 lines
2.2 KiB
Text
52 lines
2.2 KiB
Text
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# Sync assets from the constellation parent (../assets/) into code/assets/.
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# Canonical source: ../assets/ → materialized copy: code/assets/ (tracked in git)
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[doc("Sync assets from constellation parent ../assets/ into code/assets/")]
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sync-assets:
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#!/usr/bin/env nu
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let src = (($env.PWD | path dirname) | path join "assets")
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let dst = ($env.PWD | path join "assets")
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if not ($src | path exists) {
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error make { msg: $"sync-assets: source not found: ($src)" }
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}
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def needs-copy [s: string, d: string]: nothing -> bool {
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if not ($d | path exists) { return true }
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(open --raw $s | hash sha256) != (open --raw $d | hash sha256)
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}
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def sync-file [s: string, d: string, label: string]: nothing -> record {
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if (needs-copy $s $d) {
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mkdir ($d | path dirname)
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cp $s $d
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{ file: $label, action: "copied", sha256: (open --raw $d | hash sha256) }
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} else {
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{ file: $label, action: "unchanged", sha256: (open --raw $d | hash sha256) }
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}
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}
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mut results = []
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# ── Logos for README.md ───────────────────────────────────────────────────
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for f in ["rustelo_dev-logo-h.svg", "rustelo_dev-logo-b-h.svg", "rustelo_dev-logo-b-v.svg", "rustelo_dev-logo-v.svg", "rustelo-imag.svg", "github-img.png"] {
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let s = ($src | path join "logos" $f)
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if ($s | path exists) {
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$results = ($results | append (sync-file $s ($dst | path join "logos" $f) $"logos/($f)"))
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}
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}
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let digest_input = ($results | each { |r| $"($r.file):($r.sha256)" } | sort | str join "\n")
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let aggregate = $"sha256:($digest_input | hash sha256)"
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let synced_at = (date now | format date "%Y-%m-%dT%H:%M:%SZ")
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{
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source: ($src | into string),
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aggregate_digest: $aggregate,
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synced_at: $synced_at,
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files: $results,
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} | to json | save --force ($dst | path join ".sync-manifest.json")
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let copied = ($results | where action == "copied" | length)
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let unchanged = ($results | where action == "unchanged" | length)
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print $"✓ sync-assets copied=($copied) unchanged=($unchanged) ($dst)"
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