mirror of
https://github.com/nix-community/nix-on-droid.git
synced 2025-11-08 11:36:07 +01:00
726f74d9ec
When developing it can happen to break the nix-on-droid script. If so, this fix will ensure that each test has a working nix-on-droid script available.
53 lines
1.5 KiB
Bash
53 lines
1.5 KiB
Bash
# Copyright (c) 2019-2021, see AUTHORS. Licensed under MIT License, see LICENSE.
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setup() {
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if [[ -z "$ON_DEVICE_TESTS_SETUP" ]]; then
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CHANNEL_DIR="$(nix-instantiate --eval --expr '<nix-on-droid>')"
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ON_DEVICE_TESTS_DIR="$CHANNEL_DIR/tests/on-device"
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while read -r channel_line; do
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if [[ "$channel_line" =~ nix-on-droid[[:space:]]+(.*) ]]; then
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CHANNEL_URL=${BASH_REMATCH[1]}
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fi
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done < <(nix-channel --list)
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echo "parsing detected channel url: $CHANNEL_URL"
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if [[ "$CHANNEL_URL" =~ https://github.com/(.+)/(.+)/archive/(.+)\.tar\.gz ]]; then
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REPO_USER=${BASH_REMATCH[1]}
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REPO_NAME=${BASH_REMATCH[2]}
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REPO_BRANCH=${BASH_REMATCH[3]}
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FLAKE_URL=github:$REPO_USER/$REPO_NAME/$REPO_BRANCH
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elif [[ "$CHANNEL_URL" == file:///n-o-d/archive.tar.gz ]]; then
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FLAKE_URL=/n-o-d/unpacked
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fi
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echo "autodetected flake url: $FLAKE_URL"
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ON_DEVICE_TESTS_SETUP=1
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fi
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# restore to pre-testing generation before the start of each test
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$DEFAULT_ACTIVATE_SCRIPT
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}
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assert_command() {
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for cmd_name; do
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command -v "$cmd_name"
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done
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}
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assert_no_command() {
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for cmd_name; do
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run command -v "$cmd_name"
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[[ "$status" == 1 ]]
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done
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}
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switch_to_default_config() {
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rm -rf ~/.config/nix ~/.config/nixpkgs
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mkdir -p ~/.config/nix ~/.config/nixpkgs
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cat "$CHANNEL_DIR/modules/environment/login/nix-on-droid.nix.default" \
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> ~/.config/nixpkgs/nix-on-droid.nix
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nix-on-droid switch
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assert_command nix-on-droid nix-shell bash vi find
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assert_no_command dash xonsh zsh
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}
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