1 files changed, 95 insertions, 0 deletions
diff --git a/gentoolkit-dev/src/eviewcvs/eviewcvs b/gentoolkit-dev/src/eviewcvs/eviewcvs
new file mode 100755
index 0000000..280ec0b
--- /dev/null
+++ b/gentoolkit-dev/src/eviewcvs/eviewcvs
@@ -0,0 +1,95 @@
+#!/bin/bash
+# $Id$
+#
+# Copyright 2005, Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# Written by Aron Griffis <agriffis@gentoo.org>
+#
+# eviewcvs - generate viewcvs urls for some files
+#
+
+if [[ -t 1 ]]; then
+    blue="[34;01m"
+    cyan="[36;01m"
+    green="[32;01m"
+    red="[31;01m"
+    off="[0m"
+else
+    unset blue cyan green red off
+fi
+
+startdir="$PWD"
+url="http://sources.gentoo.org/viewcvs.py"
+unset diffs
+declare -a hdr orev
+
+chdir() {
+    cd "$1" || return
+
+    # Figure out where we are, hopefully
+    unset cwd root
+    if [[ -f CVS/Repository ]]; then
+        cwd=$(<CVS/Repository)
+    elif [[ -f .svn/entries ]]; then
+        cwd=$(grep -om1 'url=.*' .svn/entries)
+        cwd=${cwd#*/var/svnroot/}
+        cwd=${cwd%\"*}
+    fi
+}
+
+# Default to all files in directory
+[[ -n $* ]] || set -- *
+
+for f in "$@"; do
+    [[ -f $f ]] || continue
+
+    # Determine the directory settings
+    if [[ $f == */* ]]; then
+        chdir ${f%/*}
+        f=${f##*/}
+    else
+        chdir ${startdir}
+    fi
+
+    # Default to the directory settings
+    fwd=$cwd
+
+    # Get the header for this file, from which we can extract the root,
+    # directory and revision
+    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
+            ;;
+        '')
+            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 ${frev} ]] || continue
+
+    # Here is the simple URL to view it
+    echo "${url}/${fwd:+$fwd/}${green}${f}${off}?rev=${frev}&view=markup"
+
+    # Also supply a diff URL if possible
+    if [[ ${frev##*.} -gt 1 ]]; then
+        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=${orev}&r2=${frev}"
+    fi
+done
+
+if [[ -n ${diffs} ]]; then
+    echo "${diffs}"
+fi
+
+# vim:set expandtab sw=4 smarttab: