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54 lines
1.6 KiB
Markdown
54 lines
1.6 KiB
Markdown
First we'll set up two libraries, and then we'll use them in some projects and show what `names` are deep-loaded for them.
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Our two "libraries":
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```unison:hide
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text.a = 1
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text.b = 2
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text.c = 3
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http.x = 6
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http.y = 7
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http.z = 8
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```
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```ucm:hide
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scratch/main> add
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scratch/main> branch /app1
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scratch/main> branch /app2
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```
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Our `app1` project includes the text library twice and the http library twice as direct dependencies.
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```ucm
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scratch/app1> fork text lib.text_v1
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scratch/app1> fork text lib.text_v2
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scratch/app1> delete.namespace text
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scratch/app1> fork http lib.http_v3
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scratch/app1> fork http lib.http_v4
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scratch/app1> delete.namespace http
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```
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As such, we see two copies of `a` and two copies of `x` via these direct dependencies.
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```ucm
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scratch/app1> names a
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scratch/app1> names x
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```
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Our `app2` project includes the `http` library twice as direct dependencies, and once as an indirect dependency via `webutil`.
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It also includes the `text` library twice as indirect dependencies via `webutil`
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```ucm
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scratch/app2> fork http lib.http_v1
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scratch/app2> fork http lib.http_v2
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scratch/app2> fork text lib.webutil.lib.text_v1
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scratch/app2> fork text lib.webutil.lib.text_v2
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scratch/app2> fork http lib.webutil.lib.http
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scratch/app2> delete.namespace http
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scratch/app2> delete.namespace text
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```
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Now we see two copies of `x` via direct dependencies on `http`, and one copy of `a` via indirect dependency on `text` via `webutil`.
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We see neither the second indirect copy of `a` nor the indirect copy of `x` via webutil because we already have names for them.
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```ucm
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scratch/app2> names a
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scratch/app2> names x
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```
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