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Build a _preview/ Hugo config only from _preview/ #54

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Merged
alexander-yevsyukov merged 1 commit into from
Nov 2, 2026
Merged

Build a _preview/ Hugo config only from _preview/ #54

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10 changes: 7 additions & 3 deletions skills/check-links/SKILL.md
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Original file line number Diff line number Diff line change
Expand Up @@ -100,7 +100,10 @@ sentinel (step 8), and report the failure with the next action.
Before any other step, determine `SITE_DIR` (the Hugo site root) and `WORK_DIR`
(the directory where `npm ci` / `hugo` commands run — mirrors `.github/workflows/check-links.yml`).
A site may keep its only Hugo config in the `_preview/` sub-tree
(e.g. `docs/_preview/hugo.toml`), so the same config paths count there too:
(e.g. `docs/_preview/hugo.toml`), so the same config paths count there too.
Hugo finds such a config only when it runs in `_preview/`, so it needs
`_preview/package-lock.json`: the `$SITE_DIR` fallback is for site-root
configs only.

```bash
SITE_DIR=""
Expand All @@ -113,6 +116,7 @@ for dir in docs site; do
_preview/config/_default/hugo.toml _preview/config/_default/hugo.yaml; do
if [ -f "$dir/$cfg" ]; then
SITE_DIR="$dir"
SITE_CFG="$cfg"
break 2
fi
done
Expand All @@ -124,10 +128,10 @@ fi

if [ -f "${SITE_DIR}/_preview/package-lock.json" ]; then
WORK_DIR="${SITE_DIR}/_preview"
elif [ -f "${SITE_DIR}/package-lock.json" ]; then
elif [ -f "${SITE_DIR}/package-lock.json" ] && [[ $SITE_CFG != _preview/* ]]; then
WORK_DIR="${SITE_DIR}"
else
echo "ERROR: No package-lock.json found under ${SITE_DIR}/_preview/ or ${SITE_DIR}/." >&2
echo "ERROR: Found ${SITE_DIR}/${SITE_CFG} but no package-lock.json to build it with." >&2
exit 1
fi
```
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