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| author | Ben Sima <ben@bsima.me> | 2021-12-21 18:48:16 -0500 |
|---|---|---|
| committer | Ben Sima <ben@bsima.me> | 2021-12-21 18:48:16 -0500 |
| commit | 8e2eede487b24908c89d60bce272e4269135e4ec (patch) | |
| tree | b35467c72efe19b0d62e56abcc2aefe0840ccc42 /Biz/Ide/repl | |
| parent | c28c544b933cfb3ef3152be922248e9bbe89811e (diff) | |
Extract repl program from bild
This is basically building on top of bild's analysis, which is great becuase it
means that bild is becoming a useful tool rather than a monolithic do-everything
job runner. The eventual goal is for the bild analysis to be much more useful,
maybe even provide data to remote repls or language-server or whatever.
Diffstat (limited to 'Biz/Ide/repl')
| -rwxr-xr-x | Biz/Ide/repl | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/Biz/Ide/repl b/Biz/Ide/repl new file mode 100755 index 0000000..79e7875 --- /dev/null +++ b/Biz/Ide/repl @@ -0,0 +1,20 @@ +#!/usr/bin/env bash +# +# a simple complement to bild which only deals with launching repls +# +# > repl <target> +# +# Starts a repl/shell for target. +# +# - if target.hs, load ghci +# - TODO: if target.scm, load scheme repl +# - TODO: if target.nix, load nix-shell +## + set -e + target=${1:?} + json=$(bild --json $1) + langdeps=$(jq --raw-output '.[].langdeps | join(" ")' <<< $json) + nix-shell \ + --packages "(import $BIZ_ROOT/Biz/Bild.nix {}).ghcWith (h: with h; [$langdeps])" \ + --command "ghci -i$BIZ_ROOT -ghci-script $BIZ_ROOT/.ghci $target" +## |