From 8dddf328885e9606cad4e5f16acb7fc5f072fb24 Mon Sep 17 00:00:00 2001
From: agriffis <agriffis@gentoo.org>
Date: Sat, 25 Mar 2006 05:15:01 +0000
Subject: [PATCH] Update to work with sources.gentoo.org

svn path=/; revision=288
---
 trunk/src/eviewcvs/eviewcvs | 60 ++++++++++++++++---------------------
 1 file changed, 25 insertions(+), 35 deletions(-)

diff --git a/trunk/src/eviewcvs/eviewcvs b/trunk/src/eviewcvs/eviewcvs
index 2953779..280ec0b 100755
--- a/trunk/src/eviewcvs/eviewcvs
+++ b/trunk/src/eviewcvs/eviewcvs
@@ -1,5 +1,5 @@
 #!/bin/bash
-# $Header$
+# $Id$
 #
 # Copyright 2005, Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
@@ -19,8 +19,9 @@ else
 fi
 
 startdir="$PWD"
-url="http://www.gentoo.org/cgi-bin/viewcvs.cgi"
+url="http://sources.gentoo.org/viewcvs.py"
 unset diffs
+declare -a hdr orev
 
 chdir() {
     cd "$1" || return
@@ -29,11 +30,10 @@ chdir() {
     unset cwd root
     if [[ -f CVS/Repository ]]; then
         cwd=$(<CVS/Repository)
-        root=${cwd%%/*}
-        cwd=${cwd#*/}
-    elif [[ $PWD == */portage/* || $PWD == */gentoo-x86/* ]]; then
-        cwd=${PWD#*/portage}
-        cwd=${PWD#*/gentoo-x86}
+    elif [[ -f .svn/entries ]]; then
+        cwd=$(grep -om1 'url=.*' .svn/entries)
+        cwd=${cwd#*/var/svnroot/}
+        cwd=${cwd%\"*}
     fi
 }
 
@@ -52,49 +52,39 @@ for f in "$@"; do
     fi
 
     # Default to the directory settings
-    froot=$root
     fwd=$cwd
 
     # Get the header for this file, from which we can extract the root,
     # directory and revision
-    header=$(egrep -m1 -o '\$(Header|Id):[^$]*\$' "$f")
-    frev=$(cut -d' ' -f3 <<<"$header")
-    case ${header} in
-        ?Header:\ /var/cvsroot/*/*/*) 
-            fwd=$(cut -d' ' -f2 <<<"$header")   # /var/cvsroot/gentoo-src/keychain/keychain.sh,v
-            f=${fwd##*/}                        # keychain.sh,v
-            f=${f%,v}                           # keychain.sh
-            froot=${fwd#/var/cvsroot/}          # gentoo-src/keychain/keychain.sh,v
-            froot=${froot%%/*}                  # gentoo-src
-            fwd=${fwd#/var/cvsroot/*/}          # gentoo-src/keychain/keychain.sh,v
-            fwd=${fwd%/*}                       # keychain
-            ;;
-        ?Header:\ /var/cvsroot/*/*) 
-            f=$(cut -d' ' -f2 <<<"$header")     # /var/cvsroot/gentoo-x86/skel.ebuild,v
-            froot=${f%/*}                       # /var/cvsroot/gentoo-x86
-            froot=${froot##*/}                  # gentoo-x86
-            f=${f##*/}                          # skel.ebuild,v
-            f=${f%,v}                           # skel.ebuild
+    hdr=( $(egrep -m1 -o '\$(Header|Id):[^$]*\$' "$f") )
+    frev=${hdr[2]}
+    case ${hdr[*]} in
+        \$Header:\ /var/cvsroot/*/*\ \$*)
+            fwd=${hdr[1]}                       # /var/cvsroot/gentoo-src/keychain/keychain.sh,v
+            fwd=${fwd#/var/cvsroot/}            # gentoo-src/keychain/keychain.sh,v
+            fwd=${fwd%/*}                       # gentoo-src/keychain
             ;;
         '')
-            [[ -d CVS ]] && frev=$(cvs log "$f" 2>/dev/null | awk '/^head:/{print $2}')
+            if [[ -d CVS ]]; then
+                frev=$(cvs log "$f" 2>/dev/null | awk '/^head:/{print $2}')
+            elif [[ -d .svn ]]; then
+                frev=$(svn info "$f" 2>/dev/null | awk '/^Revision:/{print $2}')
+            fi
             ;;
     esac
     [[ -n ${frev} ]] || continue
 
-    # gentoo-x86 is the default root
-    [[ -n ${froot} ]] || continue
-    [[ ${froot} == gentoo-x86 ]] && unset froot
-
     # Here is the simple URL to view it
-    echo "${url}/${fwd:+$fwd/}${green}${f}${off}?rev=${frev}${froot:+&root=$froot}&content-type=text/vnd.viewcvs-markup"
+    echo "${url}/${fwd:+$fwd/}${green}${f}${off}?rev=${frev}&view=markup"
 
     # Also supply a diff URL if possible
     if [[ ${frev##*.} -gt 1 ]]; then
-        orev=($(sed 's/\(.*\)\.\(.*\)/\1 \2/g' <<<"$frev"))
-        (( orev[1]-- ))
+        orev=( ${frev//./ } )           # convert to array
+        (( orev[${#orev[@]}-1]-- ))     # decrement the last element
+        orev=${orev[*]}                 # convert to string
+        orev=${orev// /.}               # revert spaces to dots
         diffs="${diffs:+$diffs
-}${url}/${fwd:+$fwd/}${blue}${f}${off}?r1=${orev[0]}.${orev[1]}&r2=${frev}${froot:+&root=$froot}"
+}${url}/${fwd:+$fwd/}${blue}${f}${off}?r1=${orev}&r2=${frev}"
     fi
 done
 
-- 
2.26.2