Use portable shebangs in wrapper scripts (#79)

This is the recommended approach and it's necessary on systems like NixOS.

See: https://web.archive.org/web/20220617225709/https://unix.stackexchange.com/questions/29608/why-is-it-better-to-use-usr-bin-env-name-instead-of-path-to-name-as-my

Dockerfile.template

@@ -219,8 +219,8 @@ COPY curl_ff* out/
 COPY curl_chrome* curl_edge* curl_safari* out/
 {{/chrome}}
 {{#alpine}}
-# Replace /bin/bash with /bin/ash
-RUN sed -i 's@/bin/bash@/bin/ash@' out/curl_*
+# Replace /usr/bin/env bash with /usr/bin/env ash
+RUN sed -i 's@/usr/bin/env bash@/usr/bin/env ash@' out/curl_*
 {{/alpine}}
 RUN chmod +x out/curl_*
 {{#alpine}}

chrome/Dockerfile.alpine

@@ -130,8 +130,8 @@ RUN ! (ldd ./out/curl-impersonate | grep -q -e nghttp2 -e brotli -e ssl -e crypt
 
 # Wrapper scripts
 COPY curl_chrome* curl_edge* curl_safari* out/
-# Replace /bin/bash with /bin/ash
-RUN sed -i 's@/bin/bash@/bin/ash@' out/curl_*
+# Replace /usr/bin/env bash with /usr/bin/env ash
+RUN sed -i 's@/usr/bin/env bash@/usr/bin/env ash@' out/curl_*
 RUN chmod +x out/curl_*
 
 # When using alpine, create a final, minimal image with the compiled binaries

chrome/curl_chrome100

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # Find the directory of this script
 dir=${0%/*}

chrome/curl_chrome101

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # Find the directory of this script
 dir=${0%/*}

chrome/curl_chrome99

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # Find the directory of this script
 dir=${0%/*}

chrome/curl_chrome99_android

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # Find the directory of this script
 dir=${0%/*}

chrome/curl_edge101

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # Find the directory of this script
 dir=${0%/*}

chrome/curl_edge99

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # Find the directory of this script
 dir=${0%/*}

chrome/curl_safari15_3

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # Find the directory of this script
 dir=${0%/*}

firefox/Dockerfile.alpine

@@ -120,8 +120,8 @@ RUN ! (ldd ./out/curl-impersonate | grep -q -e nghttp2 -e brotli -e ssl -e crypt
 
 # Wrapper scripts
 COPY curl_ff* out/
-# Replace /bin/bash with /bin/ash
-RUN sed -i 's@/bin/bash@/bin/ash@' out/curl_*
+# Replace /usr/bin/env bash with /usr/bin/env ash
+RUN sed -i 's@/usr/bin/env bash@/usr/bin/env ash@' out/curl_*
 RUN chmod +x out/curl_*
 
 # When using alpine, create a final, minimal image with the compiled binaries

firefox/curl_ff100

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # Find the directory of this script
 dir=${0%/*}

firefox/curl_ff91esr

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # Find the directory of this script
 dir=${0%/*}

firefox/curl_ff95

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # Find the directory of this script
 dir=${0%/*}

firefox/curl_ff98

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # Find the directory of this script
 dir=${0%/*}