bin/get-package-updates --max-upstream-packages new

* allows to hackily update only a subset of all modified packages

1 files changed, 20 insertions, 2 deletions

diff --git a/bin/get-package-updates b/bin/get-package-updates
index d791453..ae3c018 100755
--- a/bin/get-package-updates
+++ b/bin/get-package-updates
@@ -22,6 +22,9 @@ usage() {
   >&2 echo '  -h|--help:    Show this help and exit.'
   >&2 echo '  -i|--ignore-insanity:'
   >&2 echo '                Do not abort when insane.'
+  >&2 echo '  -m|--max-upstream-packages $number:'
+  >&2 echo '                Do not update more than $number upstream packages.'
+  >&2 echo '                Do not update git head of state repository.'
   >&2 echo '  -n|--no-pull: Do not pull git repos, merely reorder build list.'
   >&2 echo '                Conflicts -d.'
   >&2 echo '  -r|--recent-modifications:'
@@ -33,10 +36,11 @@ usage() {
 }
 
 eval set -- "$(
-  getopt -o d:hinrw \
+  getopt -o d:him:nrw \
     --long date: \
     --long help \
     --long ignore-insanity \
+    --long max-upstream-packages: \
     --long no-pull \
     --long recent-modifications \
     --long wait \
@@ -47,6 +51,7 @@ eval set -- "$(
 block_flag='-n'
 date_time=''
 ignore_insanity=false
+max_upstream_packages=''
 pull=true
 recent_modifications=false
 
@@ -63,6 +68,10 @@ do
     -i|--ignore-insanity)
       ignore_insanity=true
     ;;
+    -m|--max-upstream-packages)
+      shift
+      max_upstream_packages="$1"
+    ;;
     -n|--no-pull)
       pull=false
     ;;
@@ -355,7 +364,12 @@ echo 'Check modified packages from the last update, and put them to the build li
       mod_git_revision='0000000000000000000000000000000000000000'
     fi
     printf '%s %s %s %s\n' "${pkgbase}" "${repository}" "${git_revision}" "${mod_git_revision}"
-  done
+  done \
+  | if [ -n "${max_upstream_packages}" ]; then
+    head -n"${max_upstream_packages}"
+  else
+    cat
+  fi
   # shellcheck disable=SC2154
   git -C "${repo_paths__archlinux32}" diff "${old_repo_revisions__archlinux32}" "${new_repo_revisions__archlinux32}" --name-status \
   | tr '\t/' ' ' \
@@ -508,6 +522,10 @@ echo 'Done - mark decisions as final.'
 
   # update hashes of repositories in mysql database
   for repo in ${repo_names}; do
+    if [ -n "${max_upstream_packages}" ] \
+    && [ "${repo}" = 'state' ]; then
+      continue
+    fi
     printf 'UPDATE `git_repositories`'
     printf ' SET `git_repositories`.`head`=from_base64("%s")' \
       "$(eval 'printf '"'"'%s'"'"' "${new_repo_revisions__'"${repo}"'}"' | base64 -w0)"