~launchpad-pqm/launchpad/devel

#!/bin/bash

#

# Copyright 2009-2010 Canonical Ltd.  This software is licensed under the

# GNU Affero General Public License version 3 (see the file LICENSE).

#

# Runs pocketlint on files changed from parent branch.

${shell-relative-path-setup}

utilitiesdir=${buildout:directory/utilities|shell-path}

[ -z "$utilitiesdir" ] && utilitiesdir=.

if [ -z "$1" ]; then

    # No command line argument provided, lint all changed files.

    files=$($utilitiesdir/find-changed-files.sh)

else

    # Add newlines so grep filters out pyfiles correctly later.

    files=`echo $* | tr " " "\n"`

fi

echo "= Launchpad lint ="

echo ""

echo "Checking for conflicts and issues in changed files."

if [ -z "$files" ]; then

    echo "No changed files detected."

    exit 0

else

    echo

    echo "Linting changed files:"

    for file in $files; do

        echo "  $file"

    done

fi

# Are there patches to the schema or changes to current.sql?

sample_dir="database/sampledata"

current_sql="$sample_dir/current.sql"

current_dev_sql="$sample_dir/current-dev.sql"

lintdata_sql="$sample_dir/lintdata.sql"

lintdata_dev_sql="$sample_dir/lintdata-dev.sql"

database_changes=$(echo $files | sed '/database.*\(patch-\|current\)/!d')

if [ -n "$database_changes" ]; then

    make -C database/schema lintdata > /dev/null

    sql_diff=$(diff -q "$current_sql" "$lintdata_sql")

    if [ -z "$sql_diff" ]; then

        rm $lintdata_sql

    fi

    sql_dev_diff=$(diff -q "$current_dev_sql" "$lintdata_dev_sql")

    if [ -z "$sql_dev_diff" ]; then

        rm $lintdata_dev_sql

    fi

else

    sql_diff=""

    sql_dev_diff=""

fi

karma_bombs=`sed '/INTO karma /!d; /2000-/d; /2001-/d' $current_sql`

echo_sampledata_changes () {

    echo "    $2 differs from $1."

    echo "    Patches to the schema, or manual edits to $1"

    echo "    do not match the dump of the $3 database."

    echo "    If $2 is correct, copy it to"

    echo "    $1."

    echo "    Otherwise update $1 and run:"

    echo "        make schema"

    echo "        make newsampledata"

    echo "        cd $sample_dir"

    echo "        cp $4 $1"

    echo "    Run make schema again to update the test/dev database."

}

if [ -n "$sql_diff" -o -n "$sql_dev_diff" -o -n "$karma_bombs" ]; then

    echo ""

    echo ""

    echo "== Schema =="

    echo ""

fi

#

if [ -n "$sql_diff" -o -n "$karma_bombs" ]; then

    echo "$current_sql"

fi

if [ -n "$sql_diff" ]; then

    echo_sampledata_changes \

        "$current_sql" "$lintdata_sql" "launchpad_ftest_template"\

       	"newsampledata.sql"

fi

if [ -n "$karma_bombs" ]; then

    echo "    Karma time bombs were added to sampledata."

    echo "        The Karma table has dates after 2002-01-01; either revise"

    echo "        them or remove rows if they are unneeded."

fi

if [ -n "$sql_dev_diff" ]; then

    echo ""

    echo "$current_sql"

    echo_sampledata_changes \

        "$current_dev_sql" "$lintdata_dev_sql" "launchpad_dev_template"\

       	"newsampledata-dev.sql"

fi

# Sample data contains auto generated files with long lines.

pocketlint_files=`echo "$files" | env -i grep -v ".sql$"`

if [ -z "$pocketlint_files" ]; then

    exit 0

fi

echo ""

pocketlint $pocketlint_files 2>&1