sbrl/aptosaurus
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Add SUMMARY.txt generator

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Starbeamrainbowlabs 2020-03-23 01:38:56 +00:00
parent 452391b55e
commit e738e4092b
Signed by: sbrl
GPG key ID: 1BE5172E637709C2
1 changed files with 24 additions and 4 deletions
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20
aptosaurus.sh
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@ -48,6 +48,7 @@ if [[ "$#" -lt 1 ]]; then
echo -e " ${CACTION}update${RS} - Scan for new packages and add them to the repository";
echo -e " ${CACTION}update-cron${RS} - Like ${CACTION}update${RS}, but silent unless something goes wrong";
echo -e " ${CACTION}metafiles${RS} - Rebuild the repository metafiles only (useful if you've manually fiddled with the repo packages)";
echo -e " ${CACTION}generate-summary${RS} - Generate a SUMMARY.txt file in the repo root";
echo -e "";
exit 1;
@ -159,6 +160,25 @@ task_metafiles() {
task_end $?;
}
# Spits out a TSV record with 3 columns:
# 1. Package name
# 2. Package version
# 3. Package description
__analyse_package() { dpkg --info "$1" | awk '/^\s*Package:/ { gsub("\\s*Package:\\s*", ""); printf($0 "\t"); } /^\s*Version:/ { gsub("\\s*Version:\\s*", ""); printf($0 "\t"); } /^\s*Description:/ { gsub("\\s*Description:\\s*", ""); print($0); }'; };
_generate_summary() {
export -f __analyse_package;
find "${dir_sources}" -type f -name "*.deb" -print0 | \
xargs -0 -n1 -p "$(nproc)" -I{} bash -c 'do_work "{}"' | \ # Generate the TSV records in parallel
sort -k1,2V | \ # Sort on the package name, then version (note the 2V does a *version sort* on column 2)
uniq | \ # Remove duplicates (e.g. due to multiple architectures)
column -t -s "$(printf '\t')"; # Align all the columns nicely - ref https://unix.stackexchange.com/a/468048/64687
}
task_generate-summary() {
_generate_summary >"${dir_repo}/SUMMARY.txt";
}
task_update-cron() {
tmpfile="$(mktemp --suffix ".aptosaurus.log")";