1 |
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2 $ cat > engine.py << EOF |
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3 > |
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4 > from mercurial import ( |
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5 > pycompat, |
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6 > templater, |
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7 > templateutil, |
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8 > ) |
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9 > |
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10 > class mytemplater(templater.engine): |
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11 > def _load(self, t): |
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12 > return self._loader(t) |
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13 > |
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14 > def process(self, t, map): |
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15 > tmpl = self._load(t) |
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16 > props = self._defaults.copy() |
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17 > props.update(map) |
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18 > for k, v in props.items(): |
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19 > if b'{{%s}}' % k not in tmpl: |
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20 > continue |
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21 > if callable(v) and getattr(v, '_requires', None) is None: |
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22 > props = self._resources.copy() |
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23 > props.update(map) |
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24 > v = v(**pycompat.strkwargs(props)) |
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25 > elif callable(v): |
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26 > v = v(self, props) |
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27 > v = templateutil.stringify(self, props, v) |
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28 > tmpl = tmpl.replace(b'{{%s}}' % k, v) |
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29 > yield tmpl |
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30 > |
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31 > templater.engines[b'my'] = mytemplater |
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32 > EOF |
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33 $ hg init test |
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34 $ echo '[extensions]' > test/.hg/hgrc |
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35 $ echo "engine = `pwd`/engine.py" >> test/.hg/hgrc |
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36 $ cd test |
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37 $ cat > mymap << EOF |
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38 > changeset = my:changeset.txt |
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39 > EOF |
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40 $ cat > changeset.txt << EOF |
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41 > {{rev}} {{node}} {{author}} |
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42 > EOF |
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43 $ hg ci -Ama |
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44 adding changeset.txt |
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45 adding mymap |
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46 $ hg log --style=./mymap |
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47 0 97e5f848f0936960273bbf75be6388cd0350a32b test |
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48 |
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49 $ cat > changeset.txt << EOF |
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50 > {{p1rev}} {{p1node}} {{p2rev}} {{p2node}} |
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51 > EOF |
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52 $ hg ci -Ama |
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53 $ hg log --style=./mymap |
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54 0 97e5f848f0936960273bbf75be6388cd0350a32b -1 0000000000000000000000000000000000000000 |
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55 -1 0000000000000000000000000000000000000000 -1 0000000000000000000000000000000000000000 |
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56 |
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57 invalid engine type: |
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58 |
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59 $ echo 'changeset = unknown:changeset.txt' > unknownenginemap |
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60 $ hg log --style=./unknownenginemap |
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61 abort: invalid template engine: unknown |
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62 [255] |
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63 |
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64 $ cd .. |
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