75 lines
2.6 KiB
Bash
Executable File
75 lines
2.6 KiB
Bash
Executable File
#!/usr/bin/env nix-shell
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#!nix-shell -i bash -p python3 pup curl jq nix
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set -euo pipefail
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echoerr() { echo "$@" 1>&2; }
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fname="$1"
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echoerr got fname $fname
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shift
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variant="$1"
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# See comment near version_major variable
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if [[ $variant == fresh ]]; then
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head_tail=head
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elif [[ $variant == still ]]; then
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head_tail=tail
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else
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echoerr got unknown variant $variant
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exit 3
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fi
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echoerr got variant $variant
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shift
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# Not totally needed, but makes it easy to run the update in case tis folder is
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# deleted.
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mkdir -p "$(dirname $fname)/src-$variant"
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cd "$(dirname $fname)/src-$variant"
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# The pup command prints both fresh and still versions one after another, and
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# we use either head -1 or tail -1 to get the right version, per the if elif
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# above.
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version_major="$(curl --silent https://www.libreoffice.org/download/download-libreoffice/ |\
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pup '.dl_version_number text{}' | $head_tail -1)"
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echoerr got from website ${variant}_version $version_major
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baseurl=https://download.documentfoundation.org/libreoffice/src/$version_major
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tarballs=($(curl --silent $baseurl/ |\
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pup 'table json{}' |\
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jq --raw-output '.. | .href? | strings' |\
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grep "$version_major.*.tar.xz$"))
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full_version="$(echo ${tarballs[0]} | sed -e 's/^libreoffice-//' -e 's/.tar.xz$//')"
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echoerr full version is $full_version
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echo \"$full_version\" > version.nix
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for t in help translations; do
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echo "{" > $t.nix
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echo " sha256 = "\"$(nix-prefetch-url $baseurl/libreoffice-$t-$full_version.tar.xz)'";' >> $t.nix
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echo " url = "\"$baseurl/libreoffice-$t-$full_version.tar.xz'";' >> $t.nix
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echo "}" >> $t.nix
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done
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# Out of loop nix-prefetch-url, because there is no $t, and we want the output
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# path as well, to get the download.lst file from there afterwards.
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main_path_hash=($(nix-prefetch-url --print-path $baseurl/libreoffice-$full_version.tar.xz))
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echo "{" > main.nix
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echo " sha256 = "\"${main_path_hash[0]}'";' >> main.nix
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echo " url = "\"$baseurl/libreoffice-$full_version.tar.xz'";' >> main.nix
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echo "}" >> main.nix
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echoerr got filename ${main_path_hash[1]}
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# Environment variable required by ../generate-libreoffice-srcs.py
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export downloadList=/tmp/nixpkgs-libreoffice-update-download-$full_version.lst
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# Need to extract the file only if it doesn't exist, otherwise spare time be
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# skipping this.
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if [[ ! -f "$downloadList" ]]; then
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tar --extract \
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--file=${main_path_hash[1]} \
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libreoffice-$full_version/download.lst \
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-O > $downloadList
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else
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echoerr relying on previously downloaded downloadList file
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fi
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cd ..
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python3 ./generate-libreoffice-srcs.py > src-$variant/deps.nix
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