#!/bin/sh # # ardiff tries to make it easy for you to compare two archives. It makes no # claims about originality, correctness or usefulness, but it saved a lot of # time for at least one port maintainer. # # DEPS: vim, p7zip # TODO: word-by-word, more intelligent diffs # usage () { if [ "$#" -gt 0 ]; then echo "Error: $*" >&2 fi echo "Usage: $0 " >&2 exit 0 } debug () { echo "Debug: $*" >&2 } die () { echo "Fatal: $*" >&2 exit 2 } extract () { if [ "$#" != 2 ]; then die "extract () miscalled" >&2 fi cd $2 if tar tf $1 >&-; then debug "file $1 looks like a good tar archive" tar xf $1 && debug "file $1 untar'ed successfully" || die "file $1 failed to untar" elif 7z t $1 >&-; then debug "file $1 looks like a good non-tar archive" 7z x $1 >&- && debug "file $1 un7z'ed successfully" || die "file $1 failed to un7z" else die "file $1 was not recognized" fi } if [ "$#" != "2" ]; then usage fi ar1=`realpath $1` ar2=`realpath $2` for i in $ar1 $ar2;do if [ ! -r $i ]; then usage "file \"$i\" unreadable" fi;done for i in tar 7z;do if [ ! -x `which $i` ]; then die "missing a decompressor, please make sure tar and 7z are available" fi;done if [ ! -x `which vim` ]; then die "missing vim, please install it" fi art1=`mktemp -d -t /tmp` && debug "created tmp dir $art1" || usage "could not create a tmp dir" art2=`mktemp -d -t /tmp` && debug "created tmp dir $art2" || usage "could not create a tmp dir" extract $ar1 $art1 extract $ar2 $art2 if [ "`ls $art1|wc -l`" -eq 1 ]; then dart1=$art1/`ls $art1|head -n1` else dart1=$art1 fi if [ "`ls $art2|wc -l`" -eq 1 ]; then dart2=$art2/`ls $art2|head -n1` else dart2=$art2 fi #if [ "`ls $art1|wc -l`" -eq 1 ]&&[ "`ls $art2|wc -l`" -eq 1 ]; then # dart1=$art1/`ls $art1|head -n1` # dart2=$art2/`ls $art2|head -n1` #else # dart1=$art1 # dart2=$art2 #fi { echo "====== Appeared and disappeared ======" diff -urq $dart1 $dart2|sed -e "s|$art1|OLD|;s|$art2|NEW|"|grep '^Only' echo "====== Modified ======" diff -urq $dart1 $dart2|sed -e "s|$art1|OLD|;s|$art2|NEW|"|grep -v '^Only' echo "====== Modifications ======" diff -ur $dart1 $dart2|sed -e "s|$art1|OLD|;s|$art2|NEW|" }|vim -R -c "syntax on" -c "set syntax=diff" -c "set nowrap" \ -c 'let @/="^--- "' -c "set so=20" - rm -rf $art1 $art2 && debug "removed tmp dirs" n> FreeBSD GNOME current development ports (https://github.com/freebsd/freebsd-ports-gnome)
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* - add SHA checksumdinoex2005-11-131-0/+1
* - Security Fixdinoex2004-09-223-4/+4
* - Security fixdinoex2004-09-053-1/+217
* Unmark FORBIDEN and bump PORTREVISION now that the patches to fixknu2004-05-041-3/+1
* - Security Fix: symlink vulnerabilitydinoex2004-05-031-0/+10
* - Security Fix: two stack buffer overflows and two directory traversal flawsdinoex2004-05-031-0/+75
* Mark FORBIDDEN again, since the previous commit did not fix anything..knu2004-05-031-0/+2
* - Security Fix: two stack buffer overflows and two directory traversal flawsdinoex2004-05-031-3/+1
* Mark FORBIDDEN due to exploitable buffer overflows and path handlingnectar2004-05-031-0/+2
* - add SIZEdinoex2004-02-261-0/+1
* Use PLIST_FILES (bento-tested, marcus-reviewed).trevor2004-02-062-1/+1
* - take maintainershipdinoex2003-12-281-1/+1
* portlint (fix whitespace)kris2003-10-271-3/+3
* Fix comment info about compression.ache2003-09-301-3/+3
* Include <stdlib.h> for malloc() prototypeache2003-05-112-0/+12
* Clear moonlight beckons.ade2003-03-072-1/+1