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| -rwxr-xr-x | packages/rpm-changelog | 211 |
1 files changed, 0 insertions, 211 deletions
diff --git a/packages/rpm-changelog b/packages/rpm-changelog deleted file mode 100755 index 8acaa5b9..00000000 --- a/packages/rpm-changelog +++ /dev/null @@ -1,211 +0,0 @@ -#!/usr/bin/python -# vi: ts=4 expandtab - -# A crappy little script -# that changes bzr 'log' -# into someting that rpm spec files can use (best effort) - -import os -import re -import sys - -from datetime import datetime -from datetime import date - -import subprocess - -E_TYPES = ['tags', 'revno', 'author', 'timestamp', 'committer'] - - -def tiny_p(cmd): - # Darn python 2.6 doesn't have check_output (argggg) - sp = subprocess.Popen(cmd, stdout=subprocess.PIPE, - stderr=subprocess.PIPE, stdin=None) - (out, err) = sp.communicate() - return (out, err) - - -def extract_entry(collecting): - entry = {} - for t in E_TYPES: - look_for = "%s:" % (t) - for v in collecting: - if v.startswith(look_for): - entry[t] = v[len(look_for):].strip() - break - i = -1 - # Messages seem to be the last element so suck - # those all up - for a, v in enumerate(collecting): - if v.startswith("message:"): - i = a - break - if i != -1: - msg_lines = collecting[i + 1:] - entry['message'] = "\n".join(msg_lines) - return entry - - -def clean_authors(authors): - if not authors: - return '' - auth_cleaned = set() - for a in authors: - a = a.strip() - if a: - auth_cleaned.add(a) - if not auth_cleaned: - return '' - uniq_authors = list(auth_cleaned) - if len(uniq_authors) == 1: - return authors[0] - auths = "(%s)" % ", ".join(uniq_authors) - return auths - - -def clean_revnos(revnos): - novs = list() - for r in revnos: - r = r.strip() - r = r.replace("[merge]", "") - if r: - novs.append(int(r)) - entries = list(novs) - if not entries: - return '' - entries.sort() - if len(entries) == 1: - return "%s" % (entries[0]) - - # Check if consecutive - start = entries[0] - consec = True - for (i, v) in enumerate(entries): - if v != start + i: - consec = False - break - if consec: - end = entries[-1] - return "%s => %s" % (start, end) - v = [str(b) for b in entries] - return ", ".join(v) - - -def spacey(am): - return " " * am - - -def justify(text, space_wanted): - c_bef = len(text) - t_c = len(text.lstrip()) - space_am = (c_bef - t_c) - needed = (space_wanted - space_am) - if needed < 0: - return text - return (" " * (needed) + text) - - -def clean_messages(messages): - contents = [] - for msg in messages: - # Split into sub-messages... - # if we can - lines = [] - pieces = msg.splitlines() - if len(pieces) == 1: - lines.append("%s- %s " % - (spacey(4), msg.strip())) - else: - n_lines = [] - n_lines.append(pieces[0].strip()) - for line in pieces[1:]: - line = line.lstrip() - if not line: - continue - n_lines.append(justify(line, 6)) - lines.append("%s- %s" % (spacey(4), "\n".join(n_lines))) - contents.extend(lines) - return "\n".join(contents) - - -def build_changelog(history=-1): - cmd = ['bzr', 'log', '--timezone=utc'] - (stdout, _stderr) = tiny_p(cmd) - - # Clean the format up - entries = stdout.splitlines() - all_entries = [] - collecting = [] - for e in entries: - if e.startswith("---"): - if collecting: - a_entry = extract_entry(collecting) - if a_entry: - all_entries.append(a_entry) - collecting = [] - else: - collecting.append(e) - - # Anything that we left behind?? - entry = extract_entry(collecting) - if entry: - all_entries.append(entry) - - if history > 0: - take_entries = list(all_entries[0:history]) - else: - take_entries = list(all_entries) - - # Merge those with same date - date_entries = {} - for e in take_entries: - author = e.get('author') - if not author: - author = e.get('committer') - if not author: - continue - timestamp = e.get('timestamp') - if not timestamp: - continue - msg = e.get('message') - if not msg: - continue - revno = e.get('revno') - if not revno: - continue - # http://bugs.python.org/issue6641 - timestamp = timestamp.replace("+0000", '').strip() - ds = datetime.strptime(timestamp, '%a %Y-%m-%d %H:%M:%S') - ds = ds.date() - if ds not in date_entries: - entry = {} - entry['messages'] = [] - entry['authors'] = [] - entry['revnos'] = [] - date_entries[ds] = entry - entry = date_entries[ds] - entry['messages'].append(msg) - entry['authors'].append(author) - entry['revnos'].append(revno) - - # It wants them in chronological order... - dates = sorted(date_entries.keys()) - chglog = [] - for ds in reversed(dates): - e = date_entries[ds] - authors = clean_authors(e['authors']) - revnos = clean_revnos(e['revnos']) - top_line = "%s %s - [revison %s]" % (ds.strftime("%a %b %d %Y"), - authors, revnos) - chglog.append("* %s" % (top_line)) - chglog.append(clean_messages(e['messages'])) - return "\n".join(chglog) - - -if __name__ == '__main__': - args = sys.argv[1:] - history_am = -1 - if args: - history_am = int(args[0]) - chglog = build_changelog(history_am) - print chglog |