diff options
Diffstat (limited to 'mkhint')
| -rwxr-xr-x | mkhint | 49 |
1 files changed, 49 insertions, 0 deletions
@@ -436,6 +436,55 @@ parse_manifest() { [[ -f "$file" ]] || return 0 awk '/_URL[[:space:]]/ { print $2 }' "$file" } + +# _url_stem <url> — reduce a download URL's basename to a comparison stem: +# drop a trailing archive extension, then a trailing -<version> or the version +# is the whole tail after the name. Version = [vV]?[0-9]... or a 7+ hex sha. +_url_stem() { + local base="${1##*/}" + base="${base%.tar.gz}"; base="${base%.tar.xz}"; base="${base%.tar.bz2}" + base="${base%.zip}"; base="${base%.tgz}" + # strip a trailing -<version> (version starts with optional v then a digit, + # or is a 7+ char hex sha) + if [[ "$base" =~ ^(.+)-[vV]?[0-9].*$ ]]; then + base="${BASH_REMATCH[1]}" + elif [[ "$base" =~ ^(.+)-[0-9a-f]{7,}$ ]]; then + base="${BASH_REMATCH[1]}" + fi + printf '%s\n' "$base" +} + +# _url_repo <url> — echo owner/repo for a github URL, empty otherwise. +_url_repo() { + [[ "$1" =~ github\.com/([^/]+)/([^/]+) ]] && printf '%s/%s\n' "${BASH_REMATCH[1]}" "${BASH_REMATCH[2]%.git}" +} + +# match_dep_url <hint_url> <manifest_url_list> — echo the manifest URL that +# corresponds to hint_url, or nothing. Repo-path match first, then exact +# basename-stem fallback (for blob hosts where the repo path is ambiguous). +match_dep_url() { + local hint_url="$1" list="$2" + local hrepo; hrepo=$(_url_repo "$hint_url") + local m mrepo + # pass 1: repo-path (skip the shared-blob-host repo neovim/deps so a blob + # URL never wins on repo path; it must match on stem instead) + if [[ -n "$hrepo" && "$hrepo" != */deps ]]; then + while IFS= read -r m; do + [[ -z "$m" ]] && continue + mrepo=$(_url_repo "$m") + if [[ -n "$mrepo" && "$mrepo" != */deps && "$mrepo" == "$hrepo" ]]; then + printf '%s\n' "$m"; return 0 + fi + done <<< "$list" + fi + # pass 2: exact stem + local hstem; hstem=$(_url_stem "$hint_url") + while IFS= read -r m; do + [[ -z "$m" ]] && continue + [[ "$(_url_stem "$m")" == "$hstem" ]] && { printf '%s\n' "$m"; return 0; } + done <<< "$list" + return 1 +} # ── end bundled-dep manifest handling ───────────────────────────────────────── # Create new hint file |