Rename project (back) to shipper

Restore the project's original name, Shipper.

.github/workflows/release-on-tag.yml

@@ -23,4 +23,4 @@ jobs:
           prerelease: false
           files: |
             LICENSE
-            out/purpleship.sh
+            out/shipper.sh

CONFIG.md

@@ -1,7 +1,7 @@
-# Purpleship configuration
+# Shipper configuration
 
-By default, purpleship reads a configuration file located at `$HOME/.purpleshiprc`.
-The path to this file can be controlled with the environment variable `PURPLESHIP_RC`.
+By default, shipper reads a configuration file located at `$HOME/.shipperrc`.
+The path to this file can be controlled with the environment variable `SHIPPER_RC`.
 
 ## Options
 ### image_namespace

Makefile

@@ -1,12 +1,12 @@
 .PHONY: all clean
 
-all: out/purpleship.sh
+all: out/shipper.sh
 
 clean:
 	rm -rf out/
 
-out/purpleship.sh: out
-	./build_bundle.sh out/purpleship.sh
+out/shipper.sh: out
+	./build_bundle.sh out/shipper.sh
 
 out:
 	mkdir out

README.md

@@ -1,9 +1,9 @@
-# Purpleship.sh
+# Shipper
 
 Simple container deployment tool based on Docker and Docker Compose.
 
 ## Usage
-Invoke purpleship with the path to a shipping label
+Invoke shipper with the path to a shipping label
 
     $ ship.sh <shipping_label>
 
@@ -16,17 +16,17 @@ Some example shipping labels are provided in the `examples` directory.
 
 ## Configuration
 
-Purpleship can be configured using a `.purpleshiprc` file. The file must be located in the working directory.
-Additionally, a global configuration file can be placed in `$HOME/.purpleshiprc`.
+Shipper can be configured using a `.shipperrc` file. The file must be located in the working directory.
+Additionally, a global configuration file can be placed in `$HOME/.shipperrc`.
 The global configuration file will be used as a fallback.
 
-    $ cat $HOME/.purpleshiprc
+    $ cat $HOME/.shipperrc
     image_namespace=demo
     image_registry_url=images.demo.example.com
 
-The path to the global configuration file can also be controlled via the `PURPLESHIP_RC` environment variable.
+The path to the global configuration file can also be controlled via the `SHIPPER_RC` environment variable.
 
-    $ export PURPLESHIP_RC=/opt/demo/.purpleshiprc
+    $ export SHIPPER_RC=/opt/demo/.shipperrc
     $ ship.sh examples/basic
 
 See `CONFIG.md` for all configuration options.

examples/custom-image-registry/docker-compose.yml

@@ -2,4 +2,4 @@ version: '3'
 
 services:
   httpd:
-    image: images.purpleship.example.com/purpleship/httpd:1.1
+    image: images.shipper.example.com/shipper/httpd:1.1

src/config.sh

@@ -1,19 +1,19 @@
 #!/bin/bash
 
-GLOBAL_PURPLESHIP_RC="${PURPLESHIP_RC:-$HOME/.purpleshiprc}"
-LOCAL_PURPLESHIP_RC=".purpleshiprc"
+GLOBAL_SHIPPER_RC="${SHIPPER_RC:-$HOME/.shipperrc}"
+LOCAL_SHIPPER_RC=".shipperrc"
 
 _config() {
   local key=$1
   local default=$2
 
   local value
-  if test -f "${LOCAL_PURPLESHIP_RC}"; then
-    value=$(grep "^${key}=" "${LOCAL_PURPLESHIP_RC}" | cut -d'=' -f2)
+  if test -f "${LOCAL_SHIPPER_RC}"; then
+    value=$(grep "^${key}=" "${LOCAL_SHIPPER_RC}" | cut -d'=' -f2)
   fi
 
-  if [ "$value" == "" ] && test -f "${GLOBAL_PURPLESHIP_RC}"; then
-    value=$(grep "^${key}=" "${GLOBAL_PURPLESHIP_RC}" | cut -d'=' -f2)
+  if [ "$value" == "" ] && test -f "${GLOBAL_SHIPPER_RC}"; then
+    value=$(grep "^${key}=" "${GLOBAL_SHIPPER_RC}" | cut -d'=' -f2)
   fi
 
   if [ "$value" == "" ]; then
@@ -24,9 +24,9 @@ _config() {
 }
 
 config_image_namespace() {
-  _config "image_namespace" "purpleship"
+  _config "image_namespace" "shipper"
 }
 
 config_image_registry_url() {
-  _config "image_registry_url" "registry.purpleship.internal"
+  _config "image_registry_url" "registry.shipper.internal"
 }