Update package version to 4.8.1

info.yml

@@ -1,6 +1,6 @@
 name: fish
 description: A smart and user-friendly command line shell
-version: 4.5.0
+version: 4.8.1
 revision: 1
 url: https://fishshell.com/
 license: GPL2,PSF2,MIT,LGPL2
@@ -25,4 +25,4 @@ downloads:
   - url: https://github.com/fish-shell/fish-shell/releases/download/${BPM_PKG_VERSION}/fish-${BPM_PKG_VERSION}.tar.xz
     extract_to: ${BPM_SOURCE}
     extract_strip_components: 1
-    checksum: 89151f8cf14b634e080226fe696f9ce7d4d153c77629996ca4431c80482c64ed
+    checksum: 0eb86a851e865e934a7c2091a73d7695225e78f0e00a7bb96d5f877d76c65782

post_install.sh

@@ -1,7 +1,10 @@
-#!/bin/bash
+#!/bin/sh
 
-SHELL="/bin/fish"
+SHELLS="/bin/fish /usr/bin/fish"
 
-if ! grep "${SHELL}" "$BPM_ROOT"/etc/shells; then
+for _shell in $SHELLS; do
-  echo "${SHELL}" | tee -a "$BPM_ROOT"/etc/shells
+  if ! grep -q "^${_shell}\$" /etc/shells; then
-fi
+    echo "Adding '$_shell' to /etc/shells..."
+    echo "$_shell" | tee -a /etc/shells 1>/dev/null
+  fi
+done

post_remove.sh

@@ -1,7 +1,10 @@
-#!/bin/bash
+#!/bin/sh
 
-SHELL="/bin/fish"
+SHELLS="/bin/fish /usr/bin/fish"
 
-if grep "${SHELL}" "$BPM_ROOT"/etc/shells; then
+for _shell in $SHELLS; do
-  sed -i "\|${SHELL}|d" "$BPM_ROOT"/etc/shells
+  if grep -q "^${_shell}\$" /etc/shells; then
-fi
+    echo "Removing '$_shell' from /etc/shells..."
+    sed -i "\|^${_shell}\$|d" /etc/shells
+  fi
+done

post_update.sh

@@ -0,0 +1,10 @@
+#!/bin/sh
+
+SHELLS="/bin/fish /usr/bin/fish"
+
+for _shell in $SHELLS; do
+  if ! grep -q "^${_shell}\$" /etc/shells; then
+    echo "Adding '$_shell' to /etc/shells..."
+    echo "$_shell" | tee -a /etc/shells 1>/dev/null
+  fi
+done

recipe.sh

@@ -1,4 +1,4 @@
-# This is the source.sh script. It is executed by BPM in a temporary directory when compiling a source package
+# This is the recipe.sh script. It is executed by BPM in a temporary directory when compiling a source package
 # BPM Expects the source code to be extracted into the automatically created 'source' directory which can be accessed using $BPM_SOURCE
 # BPM Expects the output files to be present in the automatically created 'output' directory which can be accessed using $BPM_OUTPUT