29 lines
1.4 KiB
Plaintext
29 lines
1.4 KiB
Plaintext
v watch [--clear] [--ignore .db] [--add /path/to/a/file.v] [other V options] [run] program.v
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Description:
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`v watch` collects all .v files needed for a compilation, then when
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any of the .v source files changes, it re-runs the compilation.
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Options:
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-s, --silent Be more silent; do not print the watch timestamp before each re-run.
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-c, --clear Clears the terminal before each re-run.
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-a, --add <string> Add more files to be watched.
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Useful with `v watch -add=feature.v run cmd/v feature.v`,
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when you want to change *both* the V compiler,
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and the `feature.v` file.
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-i, --ignore <string> Ignore files having these extensions.
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Useful with `v watch -ignore=.db run vwebserver.v`,
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if your `vwebserver` writes to an sqlite.db file in the
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same folder.
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--before <string> A command to execute *before* each re-run. Example: --before 'v wipe-cache'
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--after <string> A command to execute *after* each re-run. Example: --after 'rm -rf /tmp/v/'
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You can also customise the timeout, after `v watch` will re-start a monitored
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program automatically, even if it was not changed by setting the enviroment
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variable VWATCH_TIMEOUT (in seconds). By default, it is 5 min. (300 seconds).
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