diff options
Diffstat (limited to 'exp/exp.sh')
| -rwxr-xr-x | exp/exp.sh | 30 |
1 files changed, 16 insertions, 14 deletions
@@ -1,35 +1,37 @@ #!/bin/bash -commits="$1" -repo="$2" -max_count="$3" -backup="$4" -diffs="$5" +# This script expects the following variables to be exported: +# - REPO_PATH: the path of the repo the experiment is based on +# - MAX_VERSION: the max number for versions for the experiment +# - COMMITS: the name of the file that contains the lists of versions +# - BACKUP: the path fo the dna-backup dir +# - DIFFS: the path of the git diff dir -mkdir -p $backup $diffs +GITC="git -C $REPO_PATH" # "empty tree" commit prev="4b825dc642cb6eb9a060e54bf8d69288fbee4904" -last=$(tail --lines=1 "$commits" | cut -f1) +last=$(tail --lines=1 $COMMITS | cut -f1) i=0 -cat "$commits" | while read line +cat $COMMITS | while read line do hash=$(echo "$line" | cut -f1) - git -C "$repo" checkout "$hash" + $GITC checkout $hash # create diff for this version - git -C "$repo" diff --minimal --binary --unified=0 "$prev" | gzip > "$diffs/$i.diff.gz" + $GITC diff --minimal --binary --unified=0 $prev | gzip > $DIFFS/$i.diff.gz # create backup for this version - ../dna-backup commit -v 2 "$repo" "$backup" + ../dna-backup commit -v 2 $REPO_PATH $BACKUP - prev="$hash" + prev=$hash let i++ - if [[ $i == $max_count ]] + if [[ $i == $MAX_VERSION ]] then break fi done -git -C "$repo" checkout "$last" +# cleanup +$GITC checkout $last |