41 lines
1.3 KiB
Bash
Executable File
41 lines
1.3 KiB
Bash
Executable File
#!/usr/bin/env nix-shell
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#!nix-shell -i bash -p common-updater-scripts jq gawk
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set -euo pipefail
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nixpkgs="$(git rev-parse --show-toplevel)"
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cd "$(dirname "${BASH_SOURCE[0]}")"
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# Build and run nix-prefetch-fossil from the local nixpkgs
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prefetch_fossil="$(nix-build "$nixpkgs" -A nix-prefetch-scripts --no-out-link 2>/dev/null)/bin/nix-prefetch-fossil"
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echo "Fetching latest althttpd revision..." >&2
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# Run nix-prefetch-fossil and capture output
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output=$("$prefetch_fossil" https://sqlite.org/althttpd trunk 2>&1)
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# Extract JSON from output (it's at the end after the blank line)
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json_output=$(echo "$output" | gawk '/^{/{p=1} p')
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# Extract revision, hash, and date
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full_rev=$(echo "$json_output" | jq -r '.rev')
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new_rev="${full_rev:0:16}" # Use 16-char prefix for consistency
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new_hash=$(echo "$json_output" | jq -r '.hash')
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commit_date=$(echo "$json_output" | jq -r '.date' | cut -dT -f1)
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# Fallback to current date if extraction fails
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if [ -z "$commit_date" ] || [ "$commit_date" = "null" ]; then
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commit_date=$(date +%Y-%m-%d)
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fi
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new_version="0-unstable-$commit_date"
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echo "Updating althttpd to $new_version (rev $new_rev)" >&2
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# Use update-source-version from the nixpkgs root
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(
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cd "$nixpkgs"
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update-source-version althttpd "$new_version" "$new_hash" \
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--file="pkgs/by-name/al/althttpd/package.nix" \
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--rev="$new_rev"
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)
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