git-case-ids

#!/bin/bash
#
# Assumptions:
#  - in a git repository
#  - we can access git-case-common
#  - the branch defined by GIT_CASE_HEAD exists (see git-case-common)

source $(dirname $0)/git-case-common

test -z "$1" && die "$PROGRAM [-l] [ [-g|-b|-d] [<commitish>|-] [<comment>] ]
    -l   list commits for active case
    -g   good commit
    -b   bad commit
    -d   remove a commit
using - for the <commitish> will use repo HEAD"

CMD=$1 ; shift
VALUE=
case "$CMD" in
    -g) CMD="good"               ;;  # good
    -b) CMD="bad"                ;;  # bad
    -d) CMD="deleted"            ;;  # ugly^wdelete
    -l)                          ;;  # list
    *) die "invalid mode '$CMD'" ;;
esac

CASE_ID=$(cat "$GIT_CASE_ACTIVE" 2>/dev/null || true)
test -z "$CASE_ID" && die "no active case set"

IDS_PATH="$CASE_ID/ids"

if test "$CMD" = '-l' ; then
        good=$(echo good | git hash-object -t blob --stdin)
        git ls-tree $GIT_CASE_HEAD -- "$IDS_PATH/" \
        | grep ' blob ' \
        | while read mode type object file ; do
                if test "$object" = "$good" ; then
                        echo -e "good $green$object$reset"
                else
                        echo -e "bad  $red$object$reset"
                fi
        done
        exit 0
fi

HASH=$1 ; shift
if test "$HASH" = "-" ; then
        HASH="HEAD"
fi
HASH=$(git rev-parse "$HASH")
HASH_FILE="$IDS_PATH/$HASH"

COMMENT="$@"

# we work in the working dir
go_to_git_case_work_dir

git read-tree -i --reset "$GIT_CASE_HEAD"

if test "$CMD" = "deleted" ; then
        git update-index --remove "$HASH_FILE"

else
        add_file_to_index "$HASH_FILE" "$CMD"
fi

commit_index_and_update_branch "id '$HASH' $CMD on $CASE_ID
 
$COMMENT" "-p $GIT_CASE_HEAD"