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The intention is to keep to repo root clean while the list of packages is slowly growing. Additionally, a bunch of small (~30 LoC) files in the repo root is merged into a single maddy.go file, for the same reason. Most of the internal code is moved into the internal/ directory. Go toolchain will make it impossible to import these packages from external applications. Some packages are renamed and moved into the pkg/ directory in the root. According to https://github.com/golang-standards/project-layout this is the de-facto standard to place "library code that's ok to use by external applications" in. To clearly define the purpose of top-level directories, README.md files are added to each.
16 lines
369 B
Go
16 lines
369 B
Go
package msgpipeline
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import (
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"crypto/rand"
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"encoding/hex"
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)
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// GenerateMsgID generates a string usable as MsgID field in module.MsgMeta.
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//
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// TODO: Find a better place for this function. 'msgpipeline' package seems
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// irrelevant.
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func GenerateMsgID() (string, error) {
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rawID := make([]byte, 4)
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_, err := rand.Read(rawID)
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return hex.EncodeToString(rawID), err
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}
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