Created
February 4, 2017 19:54
Parses git diff to upload changes of main chef-repo (data bags, environments, roles)
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#!/usr/bin/env bash | |
# This file should be called with one argument, which is a list of commits | |
# from the previous one (the one which should be seen as "processed) until | |
# to the latest one, which should be included. | |
# | |
# Repo as at commit a123. Now new commits b234 and c345 pushed. | |
# Expected command: | |
# upload-changes.sh a123..c345 | |
# | |
set -euo pipefail | |
REFS="${1:=HEAD}" | |
GIT=$(which git) | |
PATTERN_ADDED="A" | |
PATTERN_MODIFIED="CMRTUXB" | |
PATTERN_DELETED="D" | |
changes() { | |
TYPE=$1 # supplied to --diff-filter. = added / modified / deleted | |
PATH=${2:=.} # directory, to narrow down | |
if [ -z "$TYPE" ]; then | |
echo "Parameter TYPE missing" | |
exit 1 | |
fi | |
$GIT diff --color=always --diff-filter=$TYPE --name-only $REFS -- $PATH | |
} | |
COL_DEFAULT="\e[0m" | |
COL_ADD="\e[92m" | |
COL_DEL="\e[93m" | |
COL_HEAD="\e[44m" | |
header() { | |
echo -e $COL_HEAD | |
echo | |
echo " $1" | |
echo -e $COL_DEFAULT | |
} | |
header "data_bags" | |
for item in $(changes "$PATTERN_ADDED$PATTERN_MODIFIED" "data_bags/"); do | |
databag=$(basename $(dirname "$item")) | |
filename=$(basename $item) | |
db_item=${filename%.*} | |
echo -e "${COL_ADD}Uploading data bag $databag/$db_item${COL_DEFAULT}" | |
git diff $REFS -- $item | |
knife data bag from file $databag $item | |
done | |
for item in $(changes "$PATTERN_DELETED" "data_bags/"); do | |
databag=$(basename $(dirname "$item")) | |
filename=$(basename $item) | |
db_item=${filename%.*} | |
echo -e "${COL_DEL}Deleting data bag $databag/$db_item${COL_DEFAULT}" | |
knife data bag delete -y $databag $db_item | |
done | |
header "environments" | |
for item in $(changes "$PATTERN_ADDED$PATTERN_MODIFIED" "environments/"); do | |
echo -e "${COL_ADD}Uploading environment from $item" | |
git diff $REFS -- $item | |
knife environment from file $item | |
done | |
for item in $(changes "$PATTERN_DELETED" "environments/"); do | |
filename=$(basename $item) | |
env_name=${filename%.*} | |
echo -e "${COL_DEL}Deleting environment $env_name${COL_DEFAULT}" | |
knife environment delete -y $env_name | |
done | |
header "roles" | |
for item in $(changes "$PATTERN_ADDED$PATTERN_MODIFIED" "roles/"); do | |
echo -e "${COL_ADD}Uploading role from $item" | |
git diff $REFS -- $item | |
knife role from file $item | |
done | |
for item in $(changes "$PATTERN_DELETED" "roles/"); do | |
filename=$(basename $item) | |
role_name=${filename%.*} | |
echo -e "${COL_DEL}Deleting role $role_name${COL_DEFAULT}" | |
knife role delete -y $role_name | |
done | |
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