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authorTrygve Laugstøl <trygvis@inamo.no>2013-01-26 23:58:22 +0100
committerTrygve Laugstøl <trygvis@inamo.no>2013-01-26 23:58:22 +0100
commit110ffae47db27a49bbc43f86ba3737bccc1b3085 (patch)
treed74934b12e2904b8aff5fe87421a6501b8ea5c8e /libexec/app-install-file
parentca27d6f6d9ccc35bf55db3d360d1d464d5e206e7 (diff)
downloadapp.sh-110ffae47db27a49bbc43f86ba3737bccc1b3085.tar.gz
app.sh-110ffae47db27a49bbc43f86ba3737bccc1b3085.tar.bz2
app.sh-110ffae47db27a49bbc43f86ba3737bccc1b3085.tar.xz
app.sh-110ffae47db27a49bbc43f86ba3737bccc1b3085.zip
o Rewriting most of this stuff to make it feel more like git.
Diffstat (limited to 'libexec/app-install-file')
-rwxr-xr-xlibexec/app-install-file172
1 files changed, 172 insertions, 0 deletions
diff --git a/libexec/app-install-file b/libexec/app-install-file
new file mode 100755
index 0000000..6c06aa7
--- /dev/null
+++ b/libexec/app-install-file
@@ -0,0 +1,172 @@
+#!/bin/bash
+
+if [[ $APPSH_HOME == "" ]]
+then
+ APPSH_HOME=`dirname "$0"`
+ APPSH_HOME=`cd "$APPSH_HOME/.." && pwd`
+fi
+
+calculate_md5() {
+ local file="$1"; shift
+
+ md5sum "$file" | cut -c 1-32
+}
+
+# TODO: support file:// repositories
+# TODO: look in the local repository first
+get() {
+ local url=$1
+ local file=$2
+ local exit
+
+ curl -o $file $url -D curl.tmp
+
+ exit=`grep "^HTTP/[0-9]\.[0-9] 200 .*" curl.tmp >/dev/null; echo $?`
+ head=`head -n 1 curl.tmp`
+ rm -f curl.tmp
+ if [ "$exit" != 0 ]
+ then
+ echo "Unable to download $url: $head" >&2
+ exit 1
+ fi
+}
+
+resolve_snapshot() {
+ local groupId=$1; shift
+ local groupIdSlash=$1; shift
+ local artifactId=$1; shift
+ local version=$1; shift
+
+ local metadata=$apps/.app/var/download/$groupId-$artifactId-$version-metadata.xml
+ local base_url=$repo/$groupIdSlash/$artifactId/$version
+ get $base_url/maven-metadata.xml $metadata
+ local resolved_version=`xmlstarlet sel -t -m '//snapshotVersion[extension[text()="zip"]]' -v value $metadata`
+ echo $resolved_version
+}
+
+download_artifact() {
+ local file="$1"; shift
+ local url="$1"; shift
+
+ echo "Downloading $url.md5"
+ get $url.md5 $file.md5
+ local expected_md5="`cat $file.md5`"
+
+ if [ -r $file ]
+ then
+ if [ "$expected_md5" == "`calculate_md5 $file`" ]
+ then
+ echo "Artifact already downloaded."
+ else
+ rm -f "$file"
+ fi
+ return 0
+ fi
+ echo "Downloading artifact: $url"
+ get $url $file
+
+ local actual_md5="`calculate_md5 $file`"
+ if [ "$expected_md5" == "$actual_md5" ]
+ then
+ echo "Artifact downloaded."
+ else
+ echo "Invalid checksum. Expected $expected_md5, got $actual_md5" >&2
+ exit 1
+ fi
+}
+
+if [ $# -lt 2 ]
+then
+ method_install_usage
+fi
+
+case "$resolver" in
+ maven)
+ ;;
+ file)
+ if [ ! -r "$url" ]
+ then
+ echo "Could not read file: $url" >&2
+ exit 1
+ fi
+
+ # TODO: should the zip file be copied into download/ so that
+ # there's always a local copy?
+ zip_file=$url
+
+ if [ -z "$version" ]
+ then
+ version=`TZ=UTC date +"%Y%m%d-%H%M%S"`
+ fi
+
+ resolved_version=$version
+ ;;
+ *)
+ method_install_usage "Invalid resolver type: $resolver"
+ ;;
+esac
+
+if [ -d versions/$resolved_version ]
+then
+ echo "Version $resolved_version is already installed"
+ exit 1
+fi
+
+mkdir -p versions/$resolved_version
+
+echo "Unpacking..."
+unzip -q -d versions/$resolved_version $zip_file
+
+if [ ! -d versions/$resolved_version/root ]
+then
+ echo "Invalid zip file, did not contain a ./root directory." >&2
+ exit 1
+fi
+
+echo "Changing current symlink"
+rm -f current
+ln -s versions/$resolved_version/root current
+
+if [ -d current/bin ]
+then
+ (
+ cd $name/$instance/current
+ find bin -type f | xargs chmod +x
+ )
+fi
+
+(
+ cd versions/$resolved_version
+ if [ -d scripts ]
+ then
+ find scripts | xargs chmod +x
+ fi
+
+ if [ -x scripts/postinstall ]
+ then
+ echo "Running postinstall..."
+ cd root
+ set +e
+ env -i \
+ PATH=/bin:/usr/bin \
+ APPSH_APPS=$apps \
+ APPSH_HOME=$APPSH_HOME \
+ APPSH_VERSION=$resolved_version \
+ ../scripts/postinstall
+ set -e
+ ret=`echo $?`
+ if [ "$ret" != 0 ]
+ then
+ echo "Postinstall failed!"
+ exit 1
+ fi
+ echo "Postinstall completed successfully"
+ fi
+)
+
+# if [ -r $apps/.app/var/list ]
+# then
+# sed "/^$name:$instance/d" $apps/.app/var/list > $apps/.app/var/list.new
+# fi
+# echo "$name:$instance:$version:$url" >> $apps/.app/var/list.new
+# mv $apps/.app/var/list.new $apps/.app/var/list