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e3c6f4d21b
* [HCR] Added error for using performCodeReload() in main module
* [HCR] changed this to a warning, clarified usage
* [HCR] fixed typo
(cherry picked from commit 6a7f8e8ab5)
31 lines
1.1 KiB
Nim
31 lines
1.1 KiB
Nim
when defined(hotcodereloading):
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import
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macros
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template beforeCodeReload*(body: untyped) =
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hcrAddEventHandler(true, proc = body) {.executeOnReload.}
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template afterCodeReload*(body: untyped) =
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hcrAddEventHandler(false, proc = body) {.executeOnReload.}
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macro hasModuleChanged*(module: typed): untyped =
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if module.kind != nnkSym or module.symKind != nskModule:
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error "hasModuleChanged expects a module symbol", module
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return newCall(bindSym"hcrHasModuleChanged", newLit(module.signatureHash))
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proc hasAnyModuleChanged*(): bool = hcrReloadNeeded()
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when not defined(JS):
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template performCodeReload* =
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when isMainModule:
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{.warning: "Code residing in the main module will not be changed from calling a code-reload".}
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hcrPerformCodeReload()
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else:
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template performCodeReload* = discard
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else:
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template beforeCodeReload*(body: untyped) = discard
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template afterCodeReload*(body: untyped) = discard
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template hasModuleChanged*(module: typed): bool = false
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proc hasAnyModuleChanged*(): bool = false
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template performCodeReload*() = discard
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