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August 29, 2015 13:57
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| get_db() { | |
| if [ -z "$CABAL_SANDBOX_CONFIG" ] | |
| then | |
| db="" | |
| else | |
| db=$(sed -nr -e 's/^package-db: (.*)/\1/p' "$CABAL_SANDBOX_CONFIG") | |
| if [ $? -ne 0 ]; then exit 1; fi | |
| fi | |
| } | |
| db_cmd() ( | |
| # on zsh, switch to the POSIX emulation mode | |
| emulate sh 2>/dev/null | |
| get_db | |
| cmd=$1 | |
| shift | |
| command "$cmd" ${db:+-no-user-package-db -package-db "$db"} "$@" | |
| ) | |
| ghc() { db_cmd ghc "$@"; } | |
| ghci() { db_cmd ghci "$@"; } |
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Hi. I came across your blog post: https://ro-che.info/articles/2014-03-05-cabal-sandbox-tips
And it needs to be updated. There is new command, "cabal repl" which does the same thing as "cabal-dev ghci" and/or your script. At least in this version of cabal (latest Haskell Platform):
$ cabal --version
cabal-install version 1.18.0.5
using version 1.18.1.4 of the Cabal library