init

bin/a3

@@ -0,0 +1,96 @@
+#!/bin/sh
+
+set -e
+
+. ${A3_LIB_PATH:-/usr/lib/a3}/include.sh
+a3include_lib a3
+a3include_lib log
+a3include_lib util
+
+A3_FILE=$1
+[ -z "$A3_FILE" ] && exit 1
+if ! [ -f "$A3_FILE" ]; then
+    LOGD "lfa3"
+    A3_FILE=$(a3index_find $A3_FILE)
+    [ -z "$A3_FILE" ] && fatal_log "no a3 file found"
+fi
+shift
+
+name=$(a3ff a3read_meta name)
+description=$(a3ff a3read_meta description)
+author=$(a3ff a3read_meta author)
+url=$(a3ff a3read_meta url)
+require_value meta:a3.name $name
+
+echo "name: $name"
+[ -n "$description" ] && echo "description: $description"
+[ -n "$author" ] && echo "author: $author"
+[ -n "$url" ] && echo "url: $url"
+echo "status: $(a3index_current_status $name || echo "not installed")"
+echo "---"
+
+A3_INSTALL_BIN_PATH=${A3_INSTALL_BIN_PATH:-/usr/bin}
+A3_INSTALL_LIB_PATH=${A3_INSTALL_LIB_PATH:-/usr/lib}
+
+main() {
+    case $1 in
+    update)
+        a3index_is $name installed || fatal_log not installed.
+        a3index_update $name pending
+        A3_FILE=$(a3index_find $name)
+        main install
+        ;;
+    install)
+        a3index_is $name installed && fatal_log "$name is already installed."
+        oldpwd=$(pwd)
+        if [ -n "$(a3ff a3read_declaration declare_workdir | head -n 1)" ]; then
+            cd $(a3ff a3read_declaration declare_workdir | head -n 1)
+        fi
+        a3ff a3index_create $name
+        a3ff a3read_declaration declare_executable | while read ex; do
+            [ -z "$ex" ] && continue
+            filename=$(basename $ex)
+            if [ -f "$A3_INSTALL_BIN_PATH/$filename" ]; then
+                LOGW "overwriting $A3_INSTALL_BIN_PATH/$filename..."
+            else
+                LOGI "copying $ex to $A3_INSTALL_BIN_PATH/$filename..."
+            fi
+            cp $ex $A3_INSTALL_BIN_PATH/$filename
+            chmod +x $A3_INSTALL_BIN_PATH/$filename
+        done
+        a3ff a3read_declaration declare_library | while read lib; do
+            [ -z "$lib" ] && continue
+            if [ -d "$A3_INSTALL_LIB_PATH/$name" ]; then
+                LOGW "overwriting $A3_INSTALL_LIB_PATH/$name..."
+            else
+                LOGI "copying library..."
+            fi
+            cp -r $lib/. $A3_INSTALL_LIB_PATH/$name
+        done
+        a3index_update $name installed
+        cd $oldpwd
+        ;;
+    eval) shift; $@ ;;
+    remove)
+        a3index_is $name installed || fatal_log "$name is not installed."
+        a3ff a3read_declaration declare_executable | while read ex; do
+            filename=$(basename $ex)
+            [ -f "$A3_INSTALL_BIN_PATH/$filename" ] || fatal_log "$A3_INSTALL_BIN_PATH/$filename does not exist"
+            LOGI "removing $A3_INSTALL_BIN_PATH/$filename..."
+            rm $A3_INSTALL_BIN_PATH/$filename
+        done
+        a3ff a3read_declaration declare_library | while read lib; do
+            [ -d "$A3_INSTALL_LIB_PATH/$name" ] || continue
+            LOGI "removing library..."
+            rm -r $A3_INSTALL_LIB_PATH/$name
+        done
+        a3index_update $name cache
+        ;;
+    list)
+        for f in $(find $A3_INDEX_ROOT -iname "*.a3"); do
+            echo "$(a3read_meta "$f" name): $(basename $(dirname $f))"
+        done
+    esac
+}
+
+main $@