janezicmatej/matej.nix
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feat: improve scripts setup (lint, format, refactor)

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Matej Janezic
2026-03-21 17:38:19 +01:00
parent 7fcd8b2ec8
commit d8ab6207d5
7 changed files with 310 additions and 202 deletions
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91
packages/ahab/update.sh
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@@ -1,5 +1,6 @@
#!/usr/bin/env nix-shell
#!nix-shell -i bash -p curl jq nix-prefetch
# shellcheck shell=bash
set -euo pipefail
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
@@ -9,54 +10,62 @@ PKG_FILE="$SCRIPT_DIR/package.nix"
cd "$ROOT_DIR"
extract_hash() {
sed 's/\x1b\[[0-9;]*m//g' | grep 'got:' | tail -1 | grep -oP 'sha256-[A-Za-z0-9+/]+='
sed 's/\x1b\[[0-9;]*m//g' | grep 'got:' | tail -1 | grep -oP 'sha256-[A-Za-z0-9+/]+='
}
echo "fetching latest version..."
LATEST=$(curl -sf "https://git.janezic.dev/api/v1/repos/janezicmatej/ahab/tags?limit=1" | jq -r '.[0].name')
CURRENT=$(grep 'version = ' "$PKG_FILE" | head -1 | sed 's/.*"\(.*\)".*/\1/')
main() {
echo "fetching latest version..."
local latest current
latest=$(curl -sf "https://git.janezic.dev/api/v1/repos/janezicmatej/ahab/tags?limit=1" | jq -r '.[0].name')
current=$(grep 'version = ' "$PKG_FILE" | head -1 | sed 's/.*"\(.*\)".*/\1/')
if [[ "$CURRENT" == "$LATEST" ]]; then
echo "ahab already at $LATEST"
exit 0
fi
if [[ "$current" == "$latest" ]]; then
echo "ahab already at $latest"
return 0
fi
echo "updating ahab: $CURRENT -> $LATEST"
echo "updating ahab: $current -> $latest"
echo " prefetching source..."
BASE32=$(nix-prefetch-url --unpack "https://git.janezic.dev/janezicmatej/ahab/archive/${LATEST}.tar.gz" 2>/dev/null)
SRC_HASH=$(nix hash convert --to sri "sha256:$BASE32")
echo " source: $SRC_HASH"
echo " prefetching source..."
local base32 src_hash
base32=$(nix-prefetch-url --unpack "https://git.janezic.dev/janezicmatej/ahab/archive/${latest}.tar.gz" 2>/dev/null)
src_hash=$(nix hash convert --to sri "sha256:$base32")
echo " source: $src_hash"
echo " computing cargo hash..."
BUILD_OUTPUT=$(nix build --no-link --impure --expr "
let
pkgs = (builtins.getFlake \"path:$ROOT_DIR\").inputs.nixpkgs.legacyPackages.\${builtins.currentSystem};
in pkgs.rustPlatform.fetchCargoVendor {
src = pkgs.fetchFromGitea {
domain = \"git.janezic.dev\";
owner = \"janezicmatej\";
repo = \"ahab\";
rev = \"$LATEST\";
hash = \"$SRC_HASH\";
};
hash = \"\";
}
" 2>&1) || true
CARGO_HASH=$(echo "$BUILD_OUTPUT" | extract_hash) || true
echo " computing cargo hash..."
local build_output cargo_hash
build_output=$(nix build --no-link --impure --expr "
let
pkgs = (builtins.getFlake \"path:$ROOT_DIR\").inputs.nixpkgs.legacyPackages.\${builtins.currentSystem};
in pkgs.rustPlatform.fetchCargoVendor {
src = pkgs.fetchFromGitea {
domain = \"git.janezic.dev\";
owner = \"janezicmatej\";
repo = \"ahab\";
rev = \"$latest\";
hash = \"$src_hash\";
};
hash = \"\";
}
" 2>&1) || true
cargo_hash=$(echo "$build_output" | extract_hash) || true
if [[ -z "$CARGO_HASH" ]]; then
echo " error: failed to compute cargo hash"
echo "$BUILD_OUTPUT"
exit 1
fi
echo " cargo: $CARGO_HASH"
if [[ -z "$cargo_hash" ]]; then
echo "error: failed to compute cargo hash" >&2
echo "$build_output" >&2
exit 1
fi
echo " cargo: $cargo_hash"
OLD_SRC=$(grep 'sha256 = ' "$PKG_FILE" | grep -oP 'sha256-[A-Za-z0-9+/]+=')
OLD_CARGO=$(grep 'cargoHash = ' "$PKG_FILE" | grep -oP 'sha256-[A-Za-z0-9+/]+=')
local old_src old_cargo
old_src=$(grep 'sha256 = ' "$PKG_FILE" | grep -oP 'sha256-[A-Za-z0-9+/]+=')
old_cargo=$(grep 'cargoHash = ' "$PKG_FILE" | grep -oP 'sha256-[A-Za-z0-9+/]+=')
sed -i "s|version = \"$CURRENT\"|version = \"$LATEST\"|" "$PKG_FILE"
sed -i "s|$OLD_SRC|$SRC_HASH|" "$PKG_FILE"
sed -i "s|$OLD_CARGO|$CARGO_HASH|" "$PKG_FILE"
sed -i "s|version = \"$current\"|version = \"$latest\"|" "$PKG_FILE"
sed -i "s|$old_src|$src_hash|" "$PKG_FILE"
sed -i "s|$old_cargo|$cargo_hash|" "$PKG_FILE"
echo "ahab updated to $LATEST"
echo "ahab updated to $latest"
}
main "$@"