mirror of
git://projects.qi-hardware.com/xburst-tools.git
synced 2024-11-01 12:33:07 +02:00
78f38d48bf
It is probably worth spending the time to split them up with multiple upstream tarballs, but for now, usbboot, xbboot, and so on are in a single repository managed as a single project. Teach debian/rules get-orig-source to build a single upstream tarball with the entire source tree. Include history of whole tree in the generated changelog.upstream. Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
114 lines
2.7 KiB
Awk
114 lines
2.7 KiB
Awk
#!/bin/awk -f
|
||
# Generate debian/changelog.upstream from debian/changelog and
|
||
# the git revision log. Inspired by Gerrit Pape’s
|
||
# debian/changelog.upstream.sh, from the git-core Debian package.
|
||
#
|
||
# Requires a working /dev/stderr.
|
||
#
|
||
# Usage:
|
||
# dpkg-parsechangelog --format rfc822 --all |
|
||
# awk -f debian/changelog.upstream.awk
|
||
|
||
# If argument matches /^Version: /, return remaining text.
|
||
# Result is nonempty if and only if argument matches.
|
||
function version_line(line) {
|
||
if (line ~ /^Version: /) {
|
||
sub(/^Version: /, "", line);
|
||
return line;
|
||
}
|
||
return "";
|
||
}
|
||
|
||
# If argument matches /^\*.* from commit /, return remaining text.
|
||
# Result is nonempty if and only if argument matches.
|
||
function commit_id_line(line) {
|
||
if (line ~ / from commit /) {
|
||
sub(/^.* from commit /, "", line);
|
||
sub(/[(][Cc]loses.*/, "", line);
|
||
sub(/[^0-9a-f]*$/, "", line);
|
||
return line;
|
||
}
|
||
return "";
|
||
}
|
||
|
||
# Read standard input, scanning for a changelog entry of the
|
||
# form “* New snapshot, taken from commit <blah>.”
|
||
# Result is <blah>.
|
||
# Result is empty and writes a message to standard error if no such entry is
|
||
# found before the next Version: line with a different upstream
|
||
# version (or EOF).
|
||
# Argument is the upstream version sought.
|
||
function read_commit_id(upstream, line,version,corresponding_upstream,commit) {
|
||
while (getline line) {
|
||
version = version_line(line);
|
||
corresponding_upstream = version;
|
||
sub(/-[^-]*$/, "", corresponding_upstream);
|
||
if (version != "" && corresponding_upstream != upstream)
|
||
break;
|
||
|
||
commit = commit_id_line(line);
|
||
if (commit != "")
|
||
return commit;
|
||
}
|
||
|
||
print "No commit id for " upstream >> "/dev/stderr";
|
||
return "";
|
||
}
|
||
|
||
BEGIN {
|
||
last = "none";
|
||
last_cid = "none";
|
||
cl = "debian/changelog.upstream";
|
||
}
|
||
|
||
# Add a list of all revisions up to last to debian/changelog.upstream
|
||
# and set last = new_cid.
|
||
# new is a user-readable name for the commit new_cide.
|
||
function add_version(new,new_cid, limiter,versionline,command,line) {
|
||
if (last == "none") {
|
||
printf "" > cl;
|
||
last = new;
|
||
last_cid = new_cid;
|
||
return 0;
|
||
}
|
||
|
||
if (new == "none") {
|
||
versionline = "Version " last;
|
||
limiter = "";
|
||
} else {
|
||
versionline = "Version " last "; changes since " new ":";
|
||
limiter = new_cid "..";
|
||
}
|
||
print versionline >> cl;
|
||
gsub(/./, "-", versionline);
|
||
print versionline >> cl;
|
||
|
||
print "" >> cl;
|
||
command = "git shortlog \"" limiter last_cid "\"";
|
||
while(command | getline line)
|
||
print line >> cl;
|
||
|
||
if (new != "none")
|
||
print "" >> cl;
|
||
last = new;
|
||
last_cid = new_cid;
|
||
}
|
||
|
||
{
|
||
version = version_line($0);
|
||
if (version != "") {
|
||
# strip Debian revision
|
||
upstream_version = version;
|
||
sub(/-[^-]*$/, "", upstream_version);
|
||
|
||
commit = read_commit_id(upstream_version);
|
||
if (commit == "")
|
||
exit 1;
|
||
add_version(upstream_version, commit);
|
||
}
|
||
}
|
||
|
||
END {
|
||
add_version("none", "none");
|
||
}
|