mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-11-27 17:33:09 +00:00
b79286ea28
cabal-install 3.10 has some quirky new logic for config, cache, … directory discovery. We reimplement this in this simple bash script, additionally respecting the CABAL_DIR environment variable.
44 lines
1.6 KiB
Bash
Executable File
44 lines
1.6 KiB
Bash
Executable File
#! /usr/bin/env nix-shell
|
|
#! nix-shell -i bash -p nix curl gnused -I nixpkgs=.
|
|
|
|
# On Hackage every package description shows a category "Distributions" which
|
|
# lists a "NixOS" version.
|
|
# This script uploads a csv to hackage which will update the displayed versions
|
|
# based on the current versions in nixpkgs. This happens with a simple http
|
|
# request.
|
|
|
|
# For authorization you just need to have any valid hackage account. This
|
|
# script uses the `username` and `password-command` field from your
|
|
# ~/.cabal/config file.
|
|
|
|
# e.g. username: maralorn
|
|
# password-command: pass hackage.haskell.org (this can be any command, but not an arbitrary shell expression. Like cabal we only read the first output line and ignore the rest.)
|
|
# Those fields are specified under `upload` on the `cabal` man page.
|
|
|
|
if test -z "$CABAL_DIR"; then
|
|
dirs=(
|
|
"$HOME/.cabal"
|
|
"${XDG_CONFIG_HOME:-$HOME/.config}/cabal"
|
|
)
|
|
missing=true
|
|
|
|
for dir in "${dirs[@]}"; do
|
|
if test -d "$dir"; then
|
|
export CABAL_DIR="$dir"
|
|
missing=false
|
|
break
|
|
fi
|
|
done
|
|
|
|
if $missing; then
|
|
echo "Could not find the cabal configuration directory in any of: ${dirs[@]}" >&2
|
|
exit 101
|
|
fi
|
|
fi
|
|
|
|
package_list="$(nix-build -A haskell.package-list)/nixos-hackage-packages.csv"
|
|
username=$(grep "^username:" "$CABAL_DIR/config" | sed "s/^username: //")
|
|
password_command=$(grep "^password-command:" "$CABAL_DIR/config" | sed "s/^password-command: //")
|
|
curl -u "$username:$($password_command | head -n1)" --digest -H "Content-type: text/csv" -T "$package_list" http://hackage.haskell.org/distro/NixOS/packages.csv
|
|
echo
|