/usr/share/gps/library/auto_changelog.py is in gnat-gps-common 5.0-13.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 | """Automatically filling ChangeLog entries
When a Visual differences for a file is open, and the user edits the changelog
for this file, this package will automatically fill the changelog with stubs
with names of subprograms where differences have been found.
"""
from GPS import *
def on_file_edited (hook, file):
name = file.name()
l = len(name)
# If the file that has been opened is not a changelog, return.
if (name[l-4:l] != '$log'):
return
# Get the basename of the log file to find the actual source.
basename=name[max(name.rfind('\\'), name.rfind('/')) + 1:l-4]
# Eliminate potential $x trailing
trail = basename.rfind('$')
if trail != -1:
basename=basename[0:trail]
source = File(basename)
buffer = EditorBuffer.get(source, False, False)
log = EditorBuffer.get(file, False, False)
# If the log is not empty, exit.
if log.get_chars() != '':
return
# Query the Locations View for a list of visual differences for the source
locations = Locations.list_locations ("Visual differences", basename)
prev = ""
first_insert = True
# Find out which is the "enclosing" program/package.
loc = EditorLocation (buffer, buffer.lines_count() - 1, 1)
global_proc = loc.subprogram_name()
i = 0
while i < len(locations)/2:
loc = EditorLocation (buffer,
locations[2*i].line(),
locations[2*i].column())
prog = loc.subprogram_name()
# If there are multiple changes within the same subprogram, display
# the subprogram only once
if (prog != prev) and (prog != global_proc):
log.insert (log.end_of_buffer(), "(" + prog + "): \n")
prev = prog
i = i+1
# Jump to the end of the first line
log.current_view().goto(EditorLocation(log, 1, 1).end_of_line())
Hook ("file_edited").add (on_file_edited)
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