Mercurial > public > mercurial-scm > hg

annotate hgext/graphlog.py @ 9370:b360addfbe0e

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graphlog: shorter variable names, fewer underscores, single state container
author Dirkjan Ochtman <dirkjan@ochtman.nl>
date Thu, 20 Aug 2009 08:36:20 +0200
parents 20140c249e63
children 571a7acb4544
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 # ASCII graph log extension for Mercurial
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2 #
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3 # Copyright 2007 Joel Rosdahl <joel@rosdahl.net>
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4 #
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5 # This software may be used and distributed according to the terms of the
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6 # GNU General Public License version 2, incorporated herein by reference.
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7
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8 '''command to view revision graphs from a shell
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9
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10 This extension adds a --graph option to the incoming, outgoing and log
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11 commands. When this options is given, an ASCII representation of the
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12 revision graph is also shown.
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13 '''
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14
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15 import os, sys
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16 from mercurial.cmdutil import revrange, show_changeset
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17 from mercurial.commands import templateopts
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18 from mercurial.i18n import _
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19 from mercurial.node import nullrev
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20 from mercurial import bundlerepo, changegroup, cmdutil, commands, extensions
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21 from mercurial import hg, url, util, graphmod
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22
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23 ASCIIDATA = 'ASC'
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25 def asciiedges(seen, rev, parents):
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26 """adds edge info to changelog DAG walk suitable for ascii()"""
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27 if rev not in seen:
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28 seen.append(rev)
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29 nodeidx = seen.index(rev)
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30
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31 knownparents = []
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32 newparents = []
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33 for parent in parents:
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34 if parent in seen:
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35 knownparents.append(parent)
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36 else:
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37 newparents.append(parent)
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38
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39 ncols = len(seen)
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40 seen[nodeidx:nodeidx + 1] = newparents
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41 edges = [(nodeidx, seen.index(p)) for p in knownparents]
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42
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43 if len(newparents) > 0:
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44 edges.append((nodeidx, nodeidx))
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45 if len(newparents) > 1:
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46 edges.append((nodeidx, nodeidx + 1))
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47
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48 nmorecols = len(seen) - ncols
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49 return nodeidx, edges, ncols, nmorecols
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50
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51 def fix_long_right_edges(edges):
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52 for (i, (start, end)) in enumerate(edges):
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53 if end > start:
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54 edges[i] = (start, end + 1)
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55
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56 def get_nodeline_edges_tail(
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57 node_index, p_node_index, n_columns, n_columns_diff, p_diff, fix_tail):
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58 if fix_tail and n_columns_diff == p_diff and n_columns_diff != 0:
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59 # Still going in the same non-vertical direction.
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60 if n_columns_diff == -1:
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61 start = max(node_index + 1, p_node_index)
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62 tail = ["|", " "] * (start - node_index - 1)
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63 tail.extend(["/", " "] * (n_columns - start))
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64 return tail
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65 else:
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66 return ["\\", " "] * (n_columns - node_index - 1)
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67 else:
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68 return ["|", " "] * (n_columns - node_index - 1)
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69
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70 def draw_edges(edges, nodeline, interline):
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71 for (start, end) in edges:
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72 if start == end + 1:
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73 interline[2 * end + 1] = "/"
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74 elif start == end - 1:
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75 interline[2 * start + 1] = "\\"
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76 elif start == end:
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77 interline[2 * start] = "|"
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78 else:
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79 nodeline[2 * end] = "+"
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80 if start > end:
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81 (start, end) = (end, start)
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82 for i in range(2 * start + 1, 2 * end):
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83 if nodeline[i] != "+":
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84 nodeline[i] = "-"
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85
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86 def get_padding_line(ni, n_columns, edges):
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87 line = []
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88 line.extend(["|", " "] * ni)
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89 if (ni, ni - 1) in edges or (ni, ni) in edges:
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90 # (ni, ni - 1) (ni, ni)
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91 # | | | | | | | |
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92 # +---o | | o---+
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93 # | | c | | c | |
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94 # | |/ / | |/ /
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95 # | | | | | |
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96 c = "|"
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97 else:
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98 c = " "
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99 line.extend([c, " "])
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100 line.extend(["|", " "] * (n_columns - ni - 1))
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101 return line
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102
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103 def ascii(ui, dag):
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104 """prints an ASCII graph of the DAG
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105
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106 dag is a generator that emits tuples with the following elements:
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107
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108 - Column of the current node in the set of ongoing edges.
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109 - Type indicator of node data == ASCIIDATA.
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110 - Payload: (char, lines):
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111 - Character to use as node's symbol.
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112 - List of lines to display as the node's text.
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113 - Edges; a list of (col, next_col) indicating the edges between
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114 the current node and its parents.
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115 - Number of columns (ongoing edges) in the current revision.
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116 - The difference between the number of columns (ongoing edges)
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117 in the next revision and the number of columns (ongoing edges)
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118 in the current revision. That is: -1 means one column removed;
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119 0 means no columns added or removed; 1 means one column added.
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120 """
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121
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122 base = [0, 0]
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123 for idx, type, (char, text), edges, ncols, coldiff in dag:
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124
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125 assert -2 < coldiff < 2
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126 if coldiff == -1:
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127 # Transform
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128 #
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129 # | | | | | |
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130 # o | | into o---+
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131 # |X / |/ /
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132 # | | | |
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133 fix_long_right_edges(edges)
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134
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135 # add_padding_line says whether to rewrite
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136 #
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137 # | | | | | | | |
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138 # | o---+ into | o---+
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139 # | / / | | | # <--- padding line
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140 # o | | | / /
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141 # o | |
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142 add_padding_line = (len(text) > 2 and
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143 coldiff == -1 and
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144 [x for (x, y) in edges if x + 1 < y])
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145
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146 # fix_nodeline_tail says whether to rewrite
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147 #
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148 # | | o | | | | o | |
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149 # | | |/ / | | |/ /
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150 # | o | | into | o / / # <--- fixed nodeline tail
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151 # | |/ / | |/ /
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152 # o | | o | |
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153 fix_nodeline_tail = len(text) <= 2 and not add_padding_line
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154
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155 # nodeline is the line containing the node character (typically o)
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156 nodeline = ["|", " "] * idx
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157 nodeline.extend([char, " "])
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158
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159 nodeline.extend(
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160 get_nodeline_edges_tail(idx, base[1], ncols, coldiff,
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161 base[0], fix_nodeline_tail))
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162
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163 # shift_interline is the line containing the non-vertical
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164 # edges between this entry and the next
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165 shift_interline = ["|", " "] * idx
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166 if coldiff == -1:
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167 n_spaces = 1
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168 edge_ch = "/"
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169 elif coldiff == 0:
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170 n_spaces = 2
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171 edge_ch = "|"
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172 else:
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173 n_spaces = 3
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174 edge_ch = "\\"
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175 shift_interline.extend(n_spaces * [" "])
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176 shift_interline.extend([edge_ch, " "] * (ncols - idx - 1))
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177
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178 # draw edges from the current node to its parents
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179 draw_edges(edges, nodeline, shift_interline)
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180
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181 # lines is the list of all graph lines to print
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182 lines = [nodeline]
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183 if add_padding_line:
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184 lines.append(get_padding_line(idx, ncols, edges))
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185 lines.append(shift_interline)
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186
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187 # make sure that there are as many graph lines as there are
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188 # log strings
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189 while len(text) < len(lines):
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190 text.append("")
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191 if len(lines) < len(text):
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192 extra_interline = ["|", " "] * (ncols + coldiff)
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193 while len(lines) < len(text):
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194 lines.append(extra_interline)
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195
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196 # print lines
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197 indentation_level = max(ncols, ncols + coldiff)
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198 for (line, logstr) in zip(lines, text):
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199 ln = "%-*s %s" % (2 * indentation_level, "".join(line), logstr)
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200 ui.write(ln.rstrip() + '\n')
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201
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202 # ... and start over
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203 base[0] = coldiff
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204 base[1] = idx
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205
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206 def get_revs(repo, rev_opt):
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207 if rev_opt:
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208 revs = revrange(repo, rev_opt)
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209 return (max(revs), min(revs))
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210 else:
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211 return (len(repo) - 1, 0)
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212
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diff changeset
213 def check_unsupported_flags(opts):
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214 for op in ["follow", "follow_first", "date", "copies", "keyword", "remove",
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diff changeset
215 "only_merges", "user", "only_branch", "prune", "newest_first",
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diff changeset
216 "no_merges", "include", "exclude"]:
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diff changeset
217 if op in opts and opts[op]:
7713
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diff changeset
218 raise util.Abort(_("--graph option is incompatible with --%s") % op)
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219
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220 def generate(dag, displayer, showparents, edgefn):
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221 seen = []
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222 for rev, type, ctx, parents in dag:
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223 char = ctx.node() in showparents and '@' or 'o'
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diff changeset
224 displayer.show(ctx)
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diff changeset
225 lines = displayer.hunk.pop(rev).split('\n')[:-1]
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diff changeset
226 cols = edgefn(seen, rev, parents)
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diff changeset
227 yield cols[0], type, (char, lines), cols[1], cols[2], cols[3]
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228
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229 def graphlog(ui, repo, path=None, **opts):
f9985108d4e4 graphlog: split the actual DAG grapher out into a separate method
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diff changeset
230 """show revision history alongside an ASCII revision graph
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diff changeset
231
9259
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Martin Geisler <mg@lazybytes.net>
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diff changeset
232 Print a revision history alongside a revision graph drawn with
19a4b8fd5c48 graphlog: wrap docstrings at 70 characters
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diff changeset
233 ASCII characters.
7325
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diff changeset
234
9259
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diff changeset
235 Nodes printed as an @ character are parents of the working
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diff changeset
236 directory.
7325
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diff changeset
237 """
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238
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diff changeset
239 check_unsupported_flags(opts)
7715
fd3266287b40 graphlog: reuse cmdutil.loglimit() instead of redefining
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diff changeset
240 limit = cmdutil.loglimit(opts)
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diff changeset
241 start, stop = get_revs(repo, opts["rev"])
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diff changeset
242 stop = max(stop, start - limit + 1)
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diff changeset
243 if start == nullrev:
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diff changeset
244 return
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245
7325
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diff changeset
246 if path:
7713
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diff changeset
247 path = util.canonpath(repo.root, os.getcwd(), path)
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diff changeset
248 if path: # could be reset in canonpath
8836
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parents: 8667
diff changeset
249 revdag = graphmod.filerevs(repo, path, start, stop)
7325
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diff changeset
250 else:
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diff changeset
251 revdag = graphmod.revisions(repo, start, stop)
7325
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diff changeset
252
9368
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diff changeset
253 displayer = show_changeset(ui, repo, opts, buffered=True)
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diff changeset
254 showparents = [ctx.node() for ctx in repo[None].parents()]
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diff changeset
255 gen = generate(revdag, displayer, showparents, asciiedges)
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diff changeset
256 ascii(ui, gen)
7716
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diff changeset
257
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diff changeset
258 def graphrevs(repo, nodes, opts):
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diff changeset
259 limit = cmdutil.loglimit(opts)
8837
d8e3a98018cb graphmod/graphlog: extract nodelistwalk
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diff changeset
260 nodes.reverse()
d8e3a98018cb graphmod/graphlog: extract nodelistwalk
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
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diff changeset
261 if limit < sys.maxint:
d8e3a98018cb graphmod/graphlog: extract nodelistwalk
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diff changeset
262 nodes = nodes[:limit]
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diff changeset
263 return graphmod.nodes(repo, nodes)
7716
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diff changeset
264
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diff changeset
265 def goutgoing(ui, repo, dest=None, **opts):
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diff changeset
266 """show the outgoing changesets alongside an ASCII revision graph
7325
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diff changeset
267
7716
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diff changeset
268 Print the outgoing changesets alongside a revision graph drawn with
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diff changeset
269 ASCII characters.
7426
df0962f6c54e Graphlog extension adds a --graph option to log/in/out
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diff changeset
270
7716
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Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 7715
diff changeset
271 Nodes printed as an @ character are parents of the working
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parents: 7715
diff changeset
272 directory.
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diff changeset
273 """
7716
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Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 7715
diff changeset
274
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Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 7715
diff changeset
275 check_unsupported_flags(opts)
7426
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Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
276 dest, revs, checkout = hg.parseurl(
df0962f6c54e Graphlog extension adds a --graph option to log/in/out
Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
277 ui.expandpath(dest or 'default-push', dest or 'default'),
df0962f6c54e Graphlog extension adds a --graph option to log/in/out
Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
278 opts.get('rev'))
df0962f6c54e Graphlog extension adds a --graph option to log/in/out
Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
279 if revs:
df0962f6c54e Graphlog extension adds a --graph option to log/in/out
Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
280 revs = [repo.lookup(rev) for rev in revs]
8188
f3abe032fc89 add cmdutil.remoteui
Matt Mackall <mpm@selenic.com>
parents: 8150
diff changeset
281 other = hg.repository(cmdutil.remoteui(ui, opts), dest)
7426
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Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
282 ui.status(_('comparing with %s\n') % url.hidepassword(dest))
df0962f6c54e Graphlog extension adds a --graph option to log/in/out
Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
283 o = repo.findoutgoing(other, force=opts.get('force'))
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Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
284 if not o:
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Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
285 ui.status(_("no changes found\n"))
df0962f6c54e Graphlog extension adds a --graph option to log/in/out
Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
286 return
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Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 7715
diff changeset
287
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parents: 7383
diff changeset
288 o = repo.changelog.nodesbetween(o, revs)[0]
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Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 7715
diff changeset
289 revdag = graphrevs(repo, o, opts)
9368
8a4773bcbaec graphlog: extract some setup code out of common functions
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 9259
diff changeset
290 displayer = show_changeset(ui, repo, opts, buffered=True)
8a4773bcbaec graphlog: extract some setup code out of common functions
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 9259
diff changeset
291 showparents = [ctx.node() for ctx in repo[None].parents()]
9369
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Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 9368
diff changeset
292 gen = generate(revdag, displayer, showparents, asciiedges)
20140c249e63 graphlog: move common code into function again, change function types
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 9368
diff changeset
293 ascii(ui, gen)
7426
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Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
294
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Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
295 def gincoming(ui, repo, source="default", **opts):
df0962f6c54e Graphlog extension adds a --graph option to log/in/out
Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
296 """show the incoming changesets alongside an ASCII revision graph
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Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
297
9259
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Martin Geisler <mg@lazybytes.net>
parents: 9198
diff changeset
298 Print the incoming changesets alongside a revision graph drawn with
19a4b8fd5c48 graphlog: wrap docstrings at 70 characters
Martin Geisler <mg@lazybytes.net>
parents: 9198
diff changeset
299 ASCII characters.
7426
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Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
300
9259
19a4b8fd5c48 graphlog: wrap docstrings at 70 characters
Martin Geisler <mg@lazybytes.net>
parents: 9198
diff changeset
301 Nodes printed as an @ character are parents of the working
19a4b8fd5c48 graphlog: wrap docstrings at 70 characters
Martin Geisler <mg@lazybytes.net>
parents: 9198
diff changeset
302 directory.
7426
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Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
303 """
df0962f6c54e Graphlog extension adds a --graph option to log/in/out
Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
304
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Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
305 check_unsupported_flags(opts)
df0962f6c54e Graphlog extension adds a --graph option to log/in/out
Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
306 source, revs, checkout = hg.parseurl(ui.expandpath(source), opts.get('rev'))
8188
f3abe032fc89 add cmdutil.remoteui
Matt Mackall <mpm@selenic.com>
parents: 8150
diff changeset
307 other = hg.repository(cmdutil.remoteui(repo, opts), source)
7426
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Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
308 ui.status(_('comparing with %s\n') % url.hidepassword(source))
df0962f6c54e Graphlog extension adds a --graph option to log/in/out
Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
309 if revs:
df0962f6c54e Graphlog extension adds a --graph option to log/in/out
Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
310 revs = [other.lookup(rev) for rev in revs]
df0962f6c54e Graphlog extension adds a --graph option to log/in/out
Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
311 incoming = repo.findincoming(other, heads=revs, force=opts["force"])
df0962f6c54e Graphlog extension adds a --graph option to log/in/out
Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
312 if not incoming:
df0962f6c54e Graphlog extension adds a --graph option to log/in/out
Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
313 try:
df0962f6c54e Graphlog extension adds a --graph option to log/in/out
Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
314 os.unlink(opts["bundle"])
df0962f6c54e Graphlog extension adds a --graph option to log/in/out
Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
315 except:
df0962f6c54e Graphlog extension adds a --graph option to log/in/out
Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
316 pass
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Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
317 ui.status(_("no changes found\n"))
df0962f6c54e Graphlog extension adds a --graph option to log/in/out
Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
318 return
df0962f6c54e Graphlog extension adds a --graph option to log/in/out
Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
319
df0962f6c54e Graphlog extension adds a --graph option to log/in/out
Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
320 cleanup = None
df0962f6c54e Graphlog extension adds a --graph option to log/in/out
Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
321 try:
7716
4ad12930a459 graphlog: extract large parts of repeated code from incoming/outgoing
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 7715
diff changeset
322
7426
df0962f6c54e Graphlog extension adds a --graph option to log/in/out
Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
323 fname = opts["bundle"]
df0962f6c54e Graphlog extension adds a --graph option to log/in/out
Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
324 if fname or not other.local():
df0962f6c54e Graphlog extension adds a --graph option to log/in/out
Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
325 # create a bundle (uncompressed if other repo is not local)
df0962f6c54e Graphlog extension adds a --graph option to log/in/out
Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
326 if revs is None:
df0962f6c54e Graphlog extension adds a --graph option to log/in/out
Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
327 cg = other.changegroup(incoming, "incoming")
df0962f6c54e Graphlog extension adds a --graph option to log/in/out
Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
328 else:
df0962f6c54e Graphlog extension adds a --graph option to log/in/out
Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
329 cg = other.changegroupsubset(incoming, revs, 'incoming')
df0962f6c54e Graphlog extension adds a --graph option to log/in/out
Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
330 bundletype = other.local() and "HG10BZ" or "HG10UN"
df0962f6c54e Graphlog extension adds a --graph option to log/in/out
Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
331 fname = cleanup = changegroup.writebundle(cg, fname, bundletype)
df0962f6c54e Graphlog extension adds a --graph option to log/in/out
Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
332 # keep written bundle?
df0962f6c54e Graphlog extension adds a --graph option to log/in/out
Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
333 if opts["bundle"]:
df0962f6c54e Graphlog extension adds a --graph option to log/in/out
Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
334 cleanup = None
df0962f6c54e Graphlog extension adds a --graph option to log/in/out
Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
335 if not other.local():
df0962f6c54e Graphlog extension adds a --graph option to log/in/out
Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
336 # use the created uncompressed bundlerepo
df0962f6c54e Graphlog extension adds a --graph option to log/in/out
Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
337 other = bundlerepo.bundlerepository(ui, repo.root, fname)
df0962f6c54e Graphlog extension adds a --graph option to log/in/out
Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
338
df0962f6c54e Graphlog extension adds a --graph option to log/in/out
Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
339 chlist = other.changelog.nodesbetween(incoming, revs)[0]
7716
4ad12930a459 graphlog: extract large parts of repeated code from incoming/outgoing
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 7715
diff changeset
340 revdag = graphrevs(other, chlist, opts)
9368
8a4773bcbaec graphlog: extract some setup code out of common functions
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 9259
diff changeset
341 displayer = show_changeset(ui, other, opts, buffered=True)
8a4773bcbaec graphlog: extract some setup code out of common functions
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 9259
diff changeset
342 showparents = [ctx.node() for ctx in repo[None].parents()]
9369
20140c249e63 graphlog: move common code into function again, change function types
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 9368
diff changeset
343 gen = generate(revdag, displayer, showparents, asciiedges)
20140c249e63 graphlog: move common code into function again, change function types
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents: 9368
diff changeset
344 ascii(ui, gen)
7426
df0962f6c54e Graphlog extension adds a --graph option to log/in/out
Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
345
df0962f6c54e Graphlog extension adds a --graph option to log/in/out
Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
346 finally:
df0962f6c54e Graphlog extension adds a --graph option to log/in/out
Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
347 if hasattr(other, 'close'):
df0962f6c54e Graphlog extension adds a --graph option to log/in/out
Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
348 other.close()
df0962f6c54e Graphlog extension adds a --graph option to log/in/out
Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
349 if cleanup:
df0962f6c54e Graphlog extension adds a --graph option to log/in/out
Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
350 os.unlink(cleanup)
df0962f6c54e Graphlog extension adds a --graph option to log/in/out
Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
351
df0962f6c54e Graphlog extension adds a --graph option to log/in/out
Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
352 def uisetup(ui):
df0962f6c54e Graphlog extension adds a --graph option to log/in/out
Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
353 '''Initialize the extension.'''
df0962f6c54e Graphlog extension adds a --graph option to log/in/out
Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
354 _wrapcmd(ui, 'log', commands.table, graphlog)
df0962f6c54e Graphlog extension adds a --graph option to log/in/out
Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
355 _wrapcmd(ui, 'incoming', commands.table, gincoming)
df0962f6c54e Graphlog extension adds a --graph option to log/in/out
Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
356 _wrapcmd(ui, 'outgoing', commands.table, goutgoing)
df0962f6c54e Graphlog extension adds a --graph option to log/in/out
Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
357
df0962f6c54e Graphlog extension adds a --graph option to log/in/out
Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
358 def _wrapcmd(ui, cmd, table, wrapfn):
df0962f6c54e Graphlog extension adds a --graph option to log/in/out
Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
359 '''wrap the command'''
df0962f6c54e Graphlog extension adds a --graph option to log/in/out
Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
360 def graph(orig, *args, **kwargs):
df0962f6c54e Graphlog extension adds a --graph option to log/in/out
Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
361 if kwargs['graph']:
df0962f6c54e Graphlog extension adds a --graph option to log/in/out
Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
362 return wrapfn(*args, **kwargs)
df0962f6c54e Graphlog extension adds a --graph option to log/in/out
Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
363 return orig(*args, **kwargs)
df0962f6c54e Graphlog extension adds a --graph option to log/in/out
Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
364 entry = extensions.wrapcommand(table, cmd, graph)
7763
cdc913e7fc5f log-like commands now use -G for --graph, -g for --git
Jim Correia <jim.correia@pobox.com>
parents: 7716
diff changeset
365 entry[1].append(('G', 'graph', None, _("show the revision DAG")))
7426
df0962f6c54e Graphlog extension adds a --graph option to log/in/out
Alpar Juttner <alpar@cs.elte.hu>
parents: 7383
diff changeset
366
4344
345ed833854d Add graphlog extension
Joel Rosdahl <joel@rosdahl.net>
parents:
diff changeset
367 cmdtable = {
345ed833854d Add graphlog extension
Joel Rosdahl <joel@rosdahl.net>
parents:
diff changeset
368 "glog":
4730
eadfaa9ec487 Updated command tables in commands.py and hgext extensions.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 4633
diff changeset
369 (graphlog,
eadfaa9ec487 Updated command tables in commands.py and hgext extensions.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 4633
diff changeset
370 [('l', 'limit', '', _('limit number of changes displayed')),
eadfaa9ec487 Updated command tables in commands.py and hgext extensions.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 4633
diff changeset
371 ('p', 'patch', False, _('show patch')),
eadfaa9ec487 Updated command tables in commands.py and hgext extensions.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 4633
diff changeset
372 ('r', 'rev', [], _('show the specified revision or range')),
6192
cd65a67aff31 Introduce templateopts and logopts to reduce duplicate option definitions.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 5968
diff changeset
373 ] + templateopts,
5942
b75105de8573 glog shows at most one file: correct synopsis
Thomas Arendsen Hein <thomas@intevation.de>
parents: 5940
diff changeset
374 _('hg glog [OPTION]... [FILE]')),
4344
345ed833854d Add graphlog extension
Joel Rosdahl <joel@rosdahl.net>
parents:
diff changeset
375 }