Mercurial > hg-onsub
annotate test-onsub.t @ 7:a2ad7553ba79
Improve help text (in particular, clarify meaning of --print0).
| author | Greg Ward <greg@gerg.ca> |
|---|---|
| date | Sun, 24 Apr 2011 10:07:03 -0400 |
| parents | 73658c424c7b |
| children | ecc4fd16555d |
| rev | line source |
|---|---|
| 0 | 1 Load extension: |
| 2 | |
| 3 $ echo "[extensions]" >> $HGRCPATH | |
| 4 $ echo "onsub = $TESTDIR/onsub.py" >> $HGRCPATH | |
| 5 | |
| 6 Check help formatting: | |
| 7 | |
| 8 $ hg help onsub | |
| 3 | 9 hg onsub [-b] [-0] [--ignore-errors] CMD |
| 0 | 10 |
| 11 execute a command in each subrepository | |
| 12 | |
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7
a2ad7553ba79
Improve help text (in particular, clarify meaning of --print0).
Greg Ward <greg@gerg.ca>
parents:
5
diff
changeset
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13 Executes CMD with the current working directory set to the root of each |
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a2ad7553ba79
Improve help text (in particular, clarify meaning of --print0).
Greg Ward <greg@gerg.ca>
parents:
5
diff
changeset
|
14 subrepository. By default, execution stops if CMD returns a non-zero exit |
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a2ad7553ba79
Improve help text (in particular, clarify meaning of --print0).
Greg Ward <greg@gerg.ca>
parents:
5
diff
changeset
|
15 code. Use --ignore-errors to override this. |
| 0 | 16 |
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7
a2ad7553ba79
Improve help text (in particular, clarify meaning of --print0).
Greg Ward <greg@gerg.ca>
parents:
5
diff
changeset
|
17 Use --verbose/-v to print the command being run and the subrepo name for |
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a2ad7553ba79
Improve help text (in particular, clarify meaning of --print0).
Greg Ward <greg@gerg.ca>
parents:
5
diff
changeset
|
18 each run of CMD in a subrepo. Alternately, use --print0/-0 to print just |
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a2ad7553ba79
Improve help text (in particular, clarify meaning of --print0).
Greg Ward <greg@gerg.ca>
parents:
5
diff
changeset
|
19 the subrepo name followed by a NUL character instead of a newline. This |
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a2ad7553ba79
Improve help text (in particular, clarify meaning of --print0).
Greg Ward <greg@gerg.ca>
parents:
5
diff
changeset
|
20 can be useful in combination with "hg status --print0". |
| 0 | 21 |
| 22 The command has access to the following environment variables: | |
| 23 | |
| 24 "HG_REPO": | |
| 25 Absolute path to the top-level repository in which the onsub command | |
| 26 was executed. | |
| 27 | |
| 28 "HG_SUBPATH": | |
| 29 Relative path to the current subrepository from the top-level | |
| 30 repository. | |
| 31 | |
| 32 "HG_SUBURL": | |
| 33 URL for the current subrepository as specified in the containing | |
| 34 repository's ".hgsub" file. | |
| 35 | |
| 36 "HG_SUBSTATE": | |
| 37 State of the current subrepository as specified in the containing | |
| 38 repository's ".hgsubstate" file. | |
| 39 | |
| 40 options: | |
| 41 | |
| 42 -b --breadth-first use breadth-first traversal | |
| 3 | 43 --ignore-errors continue execution despite errors |
| 0 | 44 -0 --print0 end subrepository names with NUL, for use with xargs |
| 45 | |
| 46 use "hg -v help onsub" to show global options | |
| 47 | |
| 48 Create some nicely nested subrepositories: | |
| 49 | |
| 50 $ hg init | |
| 51 $ for d in a b; do hg init $d; echo "$d = $d" >> .hgsub; done | |
| 52 $ hg add .hgsub | |
| 53 | |
| 54 $ cd a | |
| 55 | |
| 56 $ for d in x y; do hg init $d; echo "$d = $d" >> .hgsub; done | |
| 57 $ hg add .hgsub | |
| 58 | |
| 59 $ cd y | |
| 60 $ for d in r s t; do hg init $d; echo "$d = $d" >> .hgsub; done | |
| 61 $ hg add .hgsub | |
| 62 $ cd .. | |
| 63 | |
| 64 $ cd .. | |
| 65 | |
| 66 $ cd b | |
| 67 $ for d in u v; do hg init $d; echo "$d = $d" >> .hgsub; done | |
| 68 $ hg add .hgsub | |
| 69 $ cd .. | |
| 70 | |
| 71 $ hg commit -m init | |
| 72 committing subrepository a | |
| 73 committing subrepository a/x | |
| 74 committing subrepository a/y | |
| 75 committing subrepository a/y/r | |
| 76 committing subrepository a/y/s | |
| 77 committing subrepository a/y/t | |
| 78 committing subrepository b | |
| 79 committing subrepository b/u | |
| 80 committing subrepository b/v | |
| 81 | |
| 82 The default depth-first traversal: | |
| 83 | |
| 84 $ hg onsub 'echo $HG_SUBPATH' | |
| 85 a | |
| 86 a/x | |
| 87 a/y | |
| 88 a/y/r | |
| 89 a/y/s | |
| 90 a/y/t | |
| 91 b | |
| 92 b/u | |
| 93 b/v | |
| 94 | |
| 95 Breadth-first traversal: | |
| 96 | |
| 97 $ hg onsub 'echo $HG_SUBPATH' --breadth-first | |
| 98 a | |
| 99 b | |
| 100 a/x | |
| 101 a/y | |
| 102 b/u | |
| 103 b/v | |
| 104 a/y/r | |
| 105 a/y/s | |
| 106 a/y/t | |
| 107 | |
| 108 Test aborting: | |
| 109 | |
| 110 $ hg onsub -v 'test $HG_SUBPATH != "a/y/r"' | |
| 111 executing 'test $HG_SUBPATH != "a/y/r"' in a | |
| 112 executing 'test $HG_SUBPATH != "a/y/r"' in a/x | |
| 113 executing 'test $HG_SUBPATH != "a/y/r"' in a/y | |
| 114 executing 'test $HG_SUBPATH != "a/y/r"' in a/y/r | |
| 115 abort: terminated onsub in a/y/r: test exited with status 1 | |
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5
73658c424c7b
Adapt to new run-tests.py output
Martin Geisler <mg@aragost.com>
parents:
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diff
changeset
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116 [255] |
| 0 | 117 |
| 3 | 118 Test aborting: |
| 119 | |
| 120 $ hg onsub -v --ignore-errors false | |
| 121 executing 'false' in a | |
| 122 executing 'false' in a/x | |
| 123 executing 'false' in a/y | |
| 124 executing 'false' in a/y/r | |
| 125 executing 'false' in a/y/s | |
| 126 executing 'false' in a/y/t | |
| 127 executing 'false' in b | |
| 128 executing 'false' in b/u | |
| 129 executing 'false' in b/v | |
| 130 | |
| 0 | 131 Test --print0: |
| 132 | |
| 133 $ mv a 'with spaces' | |
| 134 $ echo 'with spaces = with spaces' > .hgsub | |
| 135 $ echo 'b = b' >> .hgsub | |
| 136 $ hg commit -m rename | |
| 137 committing subrepository with spaces | |
| 138 $ hg onsub -0 | xargs -n 1 -0 | |
| 139 b | |
| 140 b/u | |
| 141 b/v | |
| 142 with spaces | |
| 143 with spaces/x | |
| 144 with spaces/y | |
| 145 with spaces/y/r | |
| 146 with spaces/y/s | |
| 147 with spaces/y/t |