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[ARCHIVED] Carbs Packaging Tools
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commit 2063c19389670f297e39e7fa185f3876d0736a54
parent 241b01d66f163adc8c42e77fba1af75fcf05c201
Author: Dylan Araps <dylan.araps@gmail.com>
Date:   Thu, 27 Feb 2020 22:32:59 +0200

kiss-depends-finder: oops

Diffstat:
Acontrib/kiss-depends-finder | 42++++++++++++++++++++++++++++++++++++++++++
1 file changed, 42 insertions(+), 0 deletions(-)

diff --git a/contrib/kiss-depends-finder b/contrib/kiss-depends-finder @@ -0,0 +1,42 @@ +#!/bin/sh -e +# +# Find missing dependencies by parsing 'ldd'. + +kiss l "${1:-null}" >/dev/null + +db_dir=$KISS_ROOT/var/db/kiss/installed +grep=$(command -v ggrep) || grep='grep' + +printf '=> Detected dependencies:\n' + +while read -r file || [ "$file" ]; do + [ -d "$KISS_ROOT/$file" ] && continue + + ldd "$KISS_ROOT/$file" 2>/dev/null | while read -r dep; do + # Skip lines containing 'ldd'. + [ "${dep##*ldd*}" ] || continue + + # Extract the file path from 'ldd' output. + dep=${dep#* => } + dep=${dep% *} + + # Traverse symlinks to get the true path to the file. + pkg=$(readlink -f "$KISS_ROOT/${dep##$KISS_ROOT}") + + # Figure out which package owns the file. + pkg=$("$grep" -lFx "${pkg##$KISS_ROOT}" "$db_dir/"*/manifest) + pkg=${pkg%/*} + pkg=${pkg##*/} + + # Skip listing these packages as dependencies. + case $pkg in + musl|gcc|$1) ;; + *) printf '%s\n' "$pkg" ;; + esac + done +done < "$db_dir/$1/manifest" | sort -u + +printf '\n=> Package dependencies:\n' + +[ -f "$db_dir/$1/depends" ] && + cat "$db_dir/$1/depends"