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tbraeutigamlunny
tbraeutigam
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lunny
committed
snap-packaging for gitea (#2568)
* Modify tbraeutigam/gogs-snap for gitea * Fix building on 16.04 (manually build go-bindata). -> add _source.tar.bz2 to .gitignore (used by snapcraft cleanbuild) * Streamline Snap packaging: - Take advantage of install-hooks (snapd 2.27) - Use snapctl configuration storage for unchanging values * Move to using Snap Hooks for configuration * Missed re-adding daemon statement * Fix two warnings from Codacy.
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‎.gitignore

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/integrations/mysql.ini
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/integrations/pgsql.ini
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/node_modules
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# Snapcraft
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snap/.snapcraft/
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parts/
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stage/
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prime/
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*.snap
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*.snap-build
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*_source.tar.bz2

‎snap/helpers/app.ini

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APP_NAME = Gitea: Go Git Service
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RUN_USER = root
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RUN_MODE = prod
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CUSTOM_PATH = SNAP_DIR_DATA/custom
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[server]
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DOMAIN = localhost
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PROTOCOL = http
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HTTP_PORT = 3001
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ROOT_URL = http://localhost:3001/
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DISABLE_SSH = false
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SSH_PORT = 22
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STATIC_ROOT_PATH = SNAP_DIR_DATA/static
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APP_DATA_PATH = SNAP_DIR_COMMON/data
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SSH_ROOT = SNAP_DIR_COMMON/ssh
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SSH_KEY_TEST_PATH = SNAP_DIR_DATA/sshkeytest
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[database]
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DB_TYPE = sqlite3
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PATH = SNAP_DIR_COMMON/gitea.db
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[repository]
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ROOT = SNAP_DIR_COMMON/repositories/data
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[repository.upload]
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ENABLED = true
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ALLOWED_TYPES = "image/jpeg|image/png"
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FILE_MAX_SIZE = 10
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MAX_FILES = 5
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TEMP_PATH = SNAP_DIR_COMMON/repositories/tmp
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[release.attachment]
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PATH = SNAP_DIR_COMMON/releases/attachments
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[smartypants]
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ENABLED = true
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[indexer]
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ISSUE_INDEXER_PATH = SNAP_DIR_COMMON/indexers/issues.bleve
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[mailer]
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ENABLED = false
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[service]
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REGISTER_EMAIL_CONFIRM = false
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ENABLE_NOTIFY_MAIL = false
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DISABLE_REGISTRATION = false
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ENABLE_CAPTCHA = false
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REQUIRE_SIGNIN_VIEW = false
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[picture]
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AVATAR_UPLOAD_PATH = SNAP_DIR_COMMON/pictures/avatars
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DISABLE_GRAVATAR = true
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ENABLE_FEDERATED_AVATAR = false
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[attachment]
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PATH = SNAP_DIR_COMMON/attachments
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[session]
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PROVIDER = memory
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[log]
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MODE = file
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LEVEL = Trace
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ROOT_PATH = SNAP_DIR_COMMON/log

‎snap/helpers/configuration.sh

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#!/bin/bash
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if snapctl get gitea.snap.custom; then
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cdir=$(snapctl get gitea.snap.custom)
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else
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cdir=$SNAP_COMMON
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fi
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cfg="$cdir/conf/app.ini"
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bak="$cdir/conf/app.ini.bak-$(date -Ins)"
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basecfg="$SNAP/snap/helpers/app.ini"
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smp="$SNAP/gitea/custom/conf/app.ini.sample"
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function toSnap() {
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OIFS=$IFS
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IFS='
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'
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category="none"
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src="$cfg"
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[[ "$1" = "init" ]] && src="$smp"
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[[ "$1" = "snap" ]] && src="$basecfg"
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for l in $(sed 's_;\([A-Z]*\)_\1_g' $src | grep -v -e '^;' -e '^$'); do
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if echo $l | grep -q '^[[]'; then
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category=$(CatToSnap "$l")
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elif echo $l | grep -q '^[A-Z]'; then
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option=$(OptToSnap "$l")
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value=$(ValToSnap "$l")
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if [[ $category = "none" ]]; then
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snapctl set "$option=$value"
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else
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snapctl set "$category.$option=$value"
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fi
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fi
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done
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IFS=$OIFS
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}
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function toIni() {
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OIFS=$IFS
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IFS='
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'
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category="none"; option="none"; catUnset=true
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src=$smp
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[[ -f $cfg ]] && src="$cfg"
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tmpIni="$cfg.tmp"
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[[ -f $src ]] && cp "$src" "$tmpIni"
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cp $tmpIni $bak
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echo '' > $cfg
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for l in $(grep -v -e '^;' -e '^$' $tmpIni); do
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if echo $l | grep -q '^[[]'; then
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category=$(CatToSnap "$l")
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catUnset=true
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elif echo $l | grep -q '^[A-Z]'; then
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option=$(OptToSnap "$l")
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if [[ $category = "none" ]]; then
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value=$(snapctl get $option)
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echo $(OptToIni "$option") = $value >> $cfg
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else
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value=$(snapctl get $category.$option)
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if $catUnset; then
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echo "" >> $cfg
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echo "[$(CatToIni "$category")]" >> $cfg
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catUnset=false
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fi
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echo $(OptToIni "$option") = $value >> $cfg
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fi
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fi
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done;
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IFS=$OIFS
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}
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function CatToSnap {
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ret=$(echo "$1" \
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| grep -oP '[A-Za-z0-9._]+' \
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| sed 's|\.|-|g' \
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| sed 's|_|99|g')
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echo $ret
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}
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function OptToSnap {
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ret=$(echo "$1" \
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| grep -oP '^[A-Z_]+' \
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| tr '[:upper:]' '[:lower:]' \
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| sed 's|_|-|g')
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echo $ret
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}
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function ValToSnap {
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ret=$(echo "$1" \
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| grep -oP '=.*$' \
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| sed 's_^= __g' \
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| sed 's_^=__g' \
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| sed "s|SNAP_DIR_DATA|$SDATA|g" \
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| sed "s|SNAP_DIR_COMMON|$SCOMMON|g" \
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| sed 's|{}||g')
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echo $ret
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}
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function CatToIni {
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ret=$(echo "$1" \
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| sed 's|-|.|g' \
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| sed 's|\ |_|g' \
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| sed 's|99|_|g')
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echo $ret
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}
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function OptToIni {
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ret=$(echo "$1" \
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| tr '[:lower:]' '[:upper:]' \
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| sed 's|-|_|g')
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echo $ret
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}
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[[ "$1" = "configure" ]] \
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&& toIni \
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&& exit 0
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[[ "$1" = "install" ]] \
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&& echo "Initial Configuration..." \
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&& mkdir -p $SNAP_COMMON/conf \
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&& toSnap init \
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&& toSnap snap \
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&& toIni sample \
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&& exit 0
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[[ "$1" = "save" ]] \
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&& echo "Saving current config..." \
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&& toSnap \
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&& exit 0

‎snap/helpers/simple_launcher.sh

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#!/bin/bash
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if ! env | grep -q root; then
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echo "
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+----------------------------------------+
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| You are not running gitea as root. |
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| This is required for the snap package. |
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| Please re-run as root. |
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+----------------------------------------+
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"
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$SNAP/gitea/gitea --help
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exit 1
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fi
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# Set usernames for gitea
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export USERNAME=root
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export USER=root
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export GITEA_WORK_DIR=$(snapctl get gitea.snap.workdir)
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export GITEA_CUSTOM=$(snapctl get gitea.snap.custom)
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$SNAP/bin/gconfig save
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cd $SNAP/gitea; ./gitea $@

‎snap/hooks/configure

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#!/bin/bash
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$SNAP/bin/gconfig configure

‎snap/hooks/install

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#!/bin/bash
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export SDATA=$(echo $SNAP_DATA | sed "s|$SNAP_REVISION|current|")
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export SCOMMON="$SNAP_COMMON"
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export isRoot=`true`
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snapctl set gitea.snap.workdir="$SDATA/custom"
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snapctl set gitea.snap.custom="$SCOMMON"
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function mkDirCommon(){
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for dir in $@; do
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mkdir -p "$SCOMMON/$dir"
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done
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}
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function mkdirData(){
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for dir in $@; do
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mkdir -p "$SDATA/$dir"
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if [ -d $SNAP/$dir ]; then
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cp -r --preserve=mode \
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$SNAP/$dir/* \
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$SNAP/$dir/.[a-zA-Z0-9-]* \
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$SDATA/$dir/ 2> $SCOMMON/log/snap-mkdirData.log
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fi
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done
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}
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mkDirCommon pictures \
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repositories \
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attachments \
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data \
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log
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mkdirData certs \
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sshkeytest \
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custom/conf \
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static/templates \
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static/scripts \
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static/public
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[[ -f $SNAP_COMMON/conf/app.ini ]] || $SNAP/bin/gconfig install
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# Configure Git to use the right templates
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mkdir -p $SDATA/git/
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cp -r --preserve=mode $SNAP/usr/share/git-core/templates $SDATA/git/
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$SNAP/usr/bin/git config --global init.templateDir $SDATA/git/templates/

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