19 lines
903 B
Scheme
19 lines
903 B
Scheme
;; channels.scm -- reads the channels.d dir to get a list of channel objects
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;; guix pull -C pre-imports (guix channels) into the file's environment
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;; (see load-channels/make-user-module in guix/scripts/pull.scm), which is
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;; why this worked without an explicit import. But `guix pull` also
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;; compiles every .scm file under this channel's own checkout as an
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;; ordinary package module (see standard-module-derivation), and that
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;; environment does NOT pre-import it -- so `channel` (a macro from (guix
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;; channels), used in channels.d/*.scm) and %default-channels come up
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;; unbound there unless imported explicitly.
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(use-modules (gnu) (guix channels) ((ice-9 ftw) #:select (scandir)))
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(define channel-files
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(scandir "./channels.d"
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(lambda (file)
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(string-suffix? ".scm" file))))
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(append (map (lambda (file) (load (string-append "./channels.d/" file))) channel-files) %default-channels)
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