Install missing packages in a local library #262
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maurolepore
commented
Dec 13, 2024
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maurolepore
commented
- Fix what's commented at Avoid evaluating {dverse} in the title #261 (comment)
maurolepore
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maurolepore
commented
Dec 13, 2024
inst/WORDLIST.txt
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I didn't sort to keep the diff easier to read. Happy to sort it though.
maurolepore
commented
Dec 13, 2024
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| You need: | ||
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| * the package {dverse} to <u>d</u>ocument your uni<u>verse</u>, | ||
| * each package in the toy 'admiralverse' to access the documentation metadata, | ||
| * {dplyr} to manipulate the output of {dverse}, and | ||
| * {DT} to create a searchable table. | ||
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| ```{r dependencies} | ||
| #| echo: false | ||
| #| message: false | ||
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| # Ensure the packages used here are installed; else install them in a local | ||
| # library to avoid forcing new dependencies in the system of the blog | ||
| # administrators | ||
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| local_library <- tempfile() | ||
| dir.create(local_library) | ||
| # https://adv-r.hadley.nz/functions.html#on-exit | ||
| on.exit(unlink(local_library), add = TRUE, after = FALSE) | ||
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| .libPaths(c(.libPaths(), local_library)) | ||
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| if (!requireNamespace("pak", quietly = TRUE)) { | ||
| install.packages("pak", lib = local_library) | ||
| } | ||
| # The cache is smart. It won't re-install what's already available | ||
| pak::pak(c("dverse", admiralverse, "dplyr", "DT"), lib = local_library) | ||
| ``` |
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Here I ensure that the packages I need are installed; else I install them in a local library to be polite -- I want to avoid forcing new dependencies in your system.
Let me know if you do prefer me to install them at a more general level, maybe in the Dockerfile?
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We install them as part of a workflow - I have added them now and so can close this PR :) blog is live!
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