Jean-Baptiste Holcroft
7 years ago
parent
3b3cabbad4
commit
dd241fea65
@ -1,3 +1,122 @@
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#!/bin/bash
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# LOCAL ADDITION:
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# save file locally if not in the cache
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#
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# Download, check integrity, uncompress and patch the source from app.src
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#
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# The file conf/app.src need to contains:
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#
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# SOURCE_URL=Address to download the app archive
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# SOURCE_SUM=Control sum
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# # (Optional) Program to check the integrity (sha256sum, md5sum...)
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# # default: sha256
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# SOURCE_SUM_PRG=sha256
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# # (Optional) Archive format
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# # default: tar.gz
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# SOURCE_FORMAT=tar.gz
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# # (Optional) Put false if sources are directly in the archive root
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# # default: true
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# SOURCE_IN_SUBDIR=false
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# # (Optionnal) Name of the local archive (offline setup support)
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# # default: ${src_id}.${src_format}
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# SOURCE_FILENAME=example.tar.gz
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#
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# Details:
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# This helper downloads sources from SOURCE_URL if there is no local source
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# archive in /opt/yunohost-apps-src/APP_ID/SOURCE_FILENAME
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#
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# Next, it checks the integrity with "SOURCE_SUM_PRG -c --status" command.
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#
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# If it's ok, the source archive will be uncompressed in $dest_dir. If the
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# SOURCE_IN_SUBDIR is true, the first level directory of the archive will be
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# removed.
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#
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# Finally, patches named sources/patches/${src_id}-*.patch and extra files in
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# sources/extra_files/$src_id will be applied to dest_dir
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#
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#
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# usage: ynh_setup_source dest_dir [source_id]
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# | arg: dest_dir - Directory where to setup sources
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# | arg: source_id - Name of the app, if the package contains more than one app
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ynh_setup_source_local () {
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local dest_dir=$1
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local src_id=${2:-app} # If the argument is not given, source_id equals "app"
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# Load value from configuration file (see above for a small doc about this file
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# format)
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local src_url=$(grep 'SOURCE_URL=' "$YNH_CWD/../conf/${src_id}.src" | cut -d= -f2-)
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local src_sum=$(grep 'SOURCE_SUM=' "$YNH_CWD/../conf/${src_id}.src" | cut -d= -f2-)
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local src_sumprg=$(grep 'SOURCE_SUM_PRG=' "$YNH_CWD/../conf/${src_id}.src" | cut -d= -f2-)
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local src_format=$(grep 'SOURCE_FORMAT=' "$YNH_CWD/../conf/${src_id}.src" | cut -d= -f2-)
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local src_in_subdir=$(grep 'SOURCE_IN_SUBDIR=' "$YNH_CWD/../conf/${src_id}.src" | cut -d= -f2-)
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local src_filename=$(grep 'SOURCE_FILENAME=' "$YNH_CWD/../conf/${src_id}.src" | cut -d= -f2-)
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# Default value
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src_sumprg=${src_sumprg:-sha256sum}
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src_in_subdir=${src_in_subdir:-true}
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src_format=${src_format:-tar.gz}
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src_format=$(echo "$src_format" | tr '[:upper:]' '[:lower:]')
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if [ "$src_filename" = "" ] ; then
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src_filename="${src_id}.${src_format}"
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fi
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local local_src="/var/cache/yunohost/ynh_setup_source/${YNH_APP_ID}/${src_filename}"
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# if cache file exists and the checksum isn't good, download it again
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# if not, just download the file
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if test -e "$local_src"
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then
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echo "${src_sum} ${local_src}" | ${src_sumprg} -c --status \
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|| wget -nv -O $local_src $src_url
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else
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mkdir -p "/var/cache/yunohost/ynh_setup_source/${YNH_APP_ID}"
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wget -nv -O $local_src $src_url
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fi
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cp $local_src $src_filename
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# Check the control sum
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echo "${src_sum} ${src_filename}" | ${src_sumprg} -c --status \
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|| ynh_die "Corrupt source"
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# Extract source into the app dir
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mkdir -p "$dest_dir"
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if [ "$src_format" = "zip" ]
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then
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# Zip format
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# Using of a temp directory, because unzip doesn't manage --strip-components
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if $src_in_subdir ; then
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local tmp_dir=$(mktemp -d)
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unzip -quo $src_filename -d "$tmp_dir"
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cp -a $tmp_dir/*/. "$dest_dir"
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ynh_secure_remove "$tmp_dir"
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else
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unzip -quo $src_filename -d "$dest_dir"
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fi
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else
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local strip=""
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if $src_in_subdir ; then
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strip="--strip-components 1"
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fi
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if [[ "$src_format" =~ ^tar.gz|tar.bz2|tar.xz$ ]] ; then
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tar -xf $src_filename -C "$dest_dir" $strip
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else
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ynh_die "Archive format unrecognized."
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fi
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fi
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# Apply patches
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if (( $(find $YNH_CWD/../sources/patches/ -type f -name "${src_id}-*.patch" 2> /dev/null | wc -l) > "0" )); then
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local old_dir=$(pwd)
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(cd "$dest_dir" \
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&& for p in $YNH_CWD/../sources/patches/${src_id}-*.patch; do \
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patch -p1 < $p; done) \
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|| ynh_die "Unable to apply patches"
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cd $old_dir
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fi
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# Add supplementary files
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if test -e "$YNH_CWD/../sources/extra_files/${src_id}"; then
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cp -a $YNH_CWD/../sources/extra_files/$src_id/. "$dest_dir"
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fi
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}
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