docs: update

README.md

@@ -19,7 +19,6 @@ zlib/            # Package name.
 
 # Optional files.
 ├─ post_install  # The script to run after install.
-├─ release       # Force a package update for the same version.
 ┘
 ```
 
@@ -43,6 +42,7 @@ done < depends
 * [`manifest`](#manifest)
 * [`sources`](#sources)
 * [`depends`](#depends)
+* [`version`](#version)
 
 <!-- vim-markdown-toc -->
 
@@ -100,3 +100,11 @@ zlib
 binutils
 openssl
 ```
+
+## `version`
+
+The `version` file contains the package's version as well as its release number. The format of this file is `version release`. The `release` portion allows a package upgrade without the modification of the version number.
+
+```
+1.2.11 1
+```

puke

@@ -23,8 +23,9 @@ pkg_info() {
     [ -f depends ] || die "Depends file not found."
     [ -f sources ] || die "Sources file not found."
 
-    while read -r line; do version=$line; done < version
+    read -r version release < version
     name=$1
+    pkg=$name-$version-$release
 }
 
 pkg_depends() {
@@ -71,7 +72,7 @@ pkg_extract() {
 }
 
 pkg_build() {
-    log "Building $name-$version"
+    log "Building $pkg"
 
     cd "$build_dir"
     set -e
@@ -79,7 +80,7 @@ pkg_build() {
     set +e
     cd -
 
-    log "Sucessfully built $name-$version"
+    log "Sucessfully built $pkg"
 }
 
 pkg_manifest() {

repo/zlib/version

@@ -1 +1 @@
-1.2.11
+1.2.11 1