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  • Committer: alvherre
  • Date: 2005-12-16 21:24:52 UTC
  • Revision ID: svn-v4:db760fc0-0f08-0410-9d63-cc6633f64896:trunk:1
Initial import of the REL8_0_3 sources from the Pgsql CVS repository.

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src/tools/pgcvslog
 
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:
 
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# This utility is used to generate a compact list of changes
 
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# for each release, bjm 2000-02-22
 
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# Usage $0 file
 
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# all branches: 
 
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# cvs log -d '>1999-06-14 00:00:00 GMT' . > log
 
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#
 
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# head:
 
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# cvs log -d'>2000-05-29 00:00:00 GMT' -b .
 
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# branch:
 
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# cvs log -d'>2000-05-29 00:00:00 GMT' -rREL7_3_STABLE` .
 
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#
 
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# date range
 
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# cvs log -d'2000-05-08 00:00:00 GMT<2000-05-29 00:00:00 GMT' -b .
 
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#
 
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# Remove TODO and FAQ logs if desired
 
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#
 
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if [ "X$1" == "X-h" ]
 
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then    HTML="Y"
 
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        shift
 
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else    HTML="N"
 
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fi
 
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cat "$@" |
 
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# protect HTML input if in HTML mode
 
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if [ "$HTML" = "Y" ]
 
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then    sed     -e 's/\&/\&amp;/g' \
 
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                -e 's/</\&lt;/g' \
 
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                -e 's/>/\&gt;/g' \
 
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                -e 's/"/\&quot;/g'
 
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else    cat
 
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fi |
 
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# mark each line with a datetime and line number, for sorting and merging
 
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# We don't print anything from the -- or == line and the date:
 
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awk '   BEGIN   {html="'"$HTML"'"; lineno = 0;}
 
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        # store working directory
 
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        $0 ~ /^Working file:/   {workingfile = "/" $3}
 
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        ($0 ~ /^====*$/ || $0 ~ /^----*$/) \
 
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        {
 
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                # print blank line to separate entries
 
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                if (datetime != "")
 
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                {
 
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                        if (html != "Y")
 
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                                printf ("%s| %10d|%s\n", datetime, lineno++, "");
 
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                        printf ("%s| %10d|", datetime, lineno++);
 
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                        if (html != "Y")
 
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                                printf ("%s\n", "---");
 
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                        else    printf ("<HR>\n");
 
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                }
 
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                datetime="";
 
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        }
 
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        # if we have a saved datetime, print filename, date line, and committer
 
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        datetime != "" && $1 != "branches:" {printf ("%s| %10d| %s\n", datetime, lineno++, $0);}
 
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        $1 == "date:" \
 
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        {
 
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                # get entry date
 
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                datetime=$2"-"$3
 
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                if (workingfile != "")
 
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                {
 
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                        printf ("%s| %10d|", datetime, lineno++);
 
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                        if (html != "Y")
 
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                                printf ("%s\n", workingfile);
 
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                        else    printf ("<SMALL><FONT COLOR=\"red\">%s</FONT></SMALL>\n", workingfile);
 
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                        # output name of committer
 
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                        # remove semicolon from committers name
 
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                        gsub("/", "-", $2);
 
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                        gsub(";", "", $3);
 
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                        gsub(";", "", $5);
 
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                        printf ("%s| %10d|", datetime, lineno++);
 
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                        if (html != "Y")
 
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                                printf ("%78s\n", $5);
 
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                        else    printf ("<DIV ALIGN=\"right\"><SMALL><FONT COLOR=\"teal\">%s</FONT> <FONT COLOR=\"green\">%s</FONT></SMALL></DIV>\n", $5, $2);
 
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                }
 
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        }
 
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        /* clear working file */
 
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        $0 ~ /^====*$/  {workingfile=""}' |
 
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sort | cut -d'|' -f3 | cat |
 
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# collect duplicate narratives
 
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awk '   BEGIN   { slot = 0; oldslot=0; save_working = ""; html="'"$HTML"'"}
 
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        {
 
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                # We have a filename, so we look at the previous
 
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                # narrative to see if it is new narrative text.
 
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                if ($0 ~ /^\// || $0 ~ />\//)
 
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                {
 
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                        # If there are a different number of narrative
 
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                        # lines, they can not possibly be the same.
 
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                        if (slot != oldslot)
 
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                                same = "N";
 
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                        else
 
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                        {
 
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                                same = "Y";
 
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                                for (i=1; i <= slot; i++)
 
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                                {
 
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                                        if (oldnarr[i] != narr[i])
 
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                                        {
 
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                                                same = "N";
 
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                                                break;
 
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                                        }
 
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                                }
 
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                        }
 
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                        # dump out the old narrative if it is new
 
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                        if (same == "N")
 
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                        {
 
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                                if (oldslot)
 
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                                        for (i=1; i <= oldslot; i++)
 
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                                        {
 
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                                                print oldnarr[i];
 
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                                                if (html == "Y" && 
 
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                                                    oldnarr[i] != "<HR>" &&
 
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                                                    oldnarr[i] !~ "^<DIV ")
 
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                                                        print "<BR>";
 
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                                        }
 
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                                # save the current narrative
 
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                                for (i=1; i <= slot; i++)
 
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                                        oldnarr[i] = narr[i];
 
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                                oldslot = slot;
 
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                        }
 
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                        slot = 0;
 
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                        # dump out the previous filename
 
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                        print save_working;
 
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                        if (html == "Y")
 
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                                print "<BR>";
 
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                        # store the current filename for later printing
 
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                        save_working = $0;
 
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                }
 
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                else
 
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                # we have a narrative line
 
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                {
 
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                        # accumulate narrative
 
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                        narr[++slot] = $0;
 
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                }
 
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        }
 
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        END     {
 
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                        # If there are a different number of narrative
 
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                        # lines, they can not possibly be the same.
 
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                        if (slot != oldslot)
 
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                                same = "N";
 
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                        else
 
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                        {
 
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                                same = "Y";
 
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                                for (i=1; i <= slot; i++)
 
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                                {
 
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                                        if (oldnarr[i] != narr[i])
 
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                                        {
 
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                                                same = "N";
 
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                                                break;
 
165
                                        }
 
166
                                }
 
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                        }
 
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                        # dump out the old narrative if it is new
 
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                        if (same == "N")
 
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                        {
 
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                                if (oldslot)
 
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                                        for (i=1; i <= oldslot; i++)
 
174
                                        {
 
175
                                                print oldnarr[i];
 
176
                                                if (html == "Y" && 
 
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                                                    oldnarr[i] != "<HR>" &&
 
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                                                    oldnarr[i] !~ "^<DIV ")
 
179
                                                        print "<BR>";
 
180
                                        }
 
181
                        }
 
182
 
 
183
                        # dump out the last filename
 
184
                        print save_working;
 
185
 
 
186
                        if (html == "Y")
 
187
                                print "<BR>";
 
188
 
 
189
                        # dump out the last narrative
 
190
                        for (i=1; i <= slot; i++)
 
191
                        {
 
192
                                print narr[i];
 
193
                                if (html == "Y" && 
 
194
                                    narr[i] != "<HR>" &&
 
195
                                    narr[i] !~ "^<DIV ")
 
196
                                        print "<BR>";
 
197
                        }
 
198
                }' |
 
199
 
 
200
# add HTML wrapper
 
201
if [ "$HTML" = "Y" ]
 
202
then    echo "<HTML>"
 
203
        echo "<HEAD>"
 
204
        echo "<TITLE>CVS</TITLE>"
 
205
        echo "</HEAD>"
 
206
        echo "<BODY>"
 
207
        cat
 
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        echo "</BODY>"
 
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        echo "</HTML>"
 
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else    cat
 
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fi