Build modified streamline images

The official image from streamline does not currently work for the arm64
platform. As a temporary measure, the source code and docker build scripts
have been lifted from the official images and are used to build locally.

Some additional modifications are made to reduce overall image size, these
are documented in docker/README.md

docker/streamline-src/vendor/symfony/console/Resources/completion.bash

@@ -0,0 +1,94 @@
+# This file is part of the Symfony package.
+#
+# (c) Fabien Potencier <fabien@symfony.com>
+#
+# For the full copyright and license information, please view
+# https://symfony.com/doc/current/contributing/code/license.html
+
+_sf_{{ COMMAND_NAME }}() {
+
+    # Use the default completion for shell redirect operators.
+    for w in '>' '>>' '&>' '<'; do
+        if [[ $w = "${COMP_WORDS[COMP_CWORD-1]}" ]]; then
+            compopt -o filenames
+            COMPREPLY=($(compgen -f -- "${COMP_WORDS[COMP_CWORD]}"))
+            return 0
+        fi
+    done
+
+    # Use newline as only separator to allow space in completion values
+    IFS=$'\n'
+    local sf_cmd="${COMP_WORDS[0]}"
+
+    # for an alias, get the real script behind it
+    sf_cmd_type=$(type -t $sf_cmd)
+    if [[ $sf_cmd_type == "alias" ]]; then
+        sf_cmd=$(alias $sf_cmd | sed -E "s/alias $sf_cmd='(.*)'/\1/")
+    elif [[ $sf_cmd_type == "file" ]]; then
+        sf_cmd=$(type -p $sf_cmd)
+    fi
+
+    if [[ $sf_cmd_type != "function" && ! -x $sf_cmd ]]; then
+        return 1
+    fi
+
+    local cur prev words cword
+    _get_comp_words_by_ref -n := cur prev words cword
+
+    local completecmd=("$sf_cmd" "_complete" "--no-interaction" "-sbash" "-c$cword" "-a{{ VERSION }}")
+    for w in ${words[@]}; do
+        w=$(printf -- '%b' "$w")
+        # remove quotes from typed values
+        quote="${w:0:1}"
+        if [ "$quote" == \' ]; then
+            w="${w%\'}"
+            w="${w#\'}"
+        elif [ "$quote" == \" ]; then
+            w="${w%\"}"
+            w="${w#\"}"
+        fi
+        # empty values are ignored
+        if [ ! -z "$w" ]; then
+            completecmd+=("-i$w")
+        fi
+    done
+
+    local sfcomplete
+    if sfcomplete=$(${completecmd[@]} 2>&1); then
+        local quote suggestions
+        quote=${cur:0:1}
+
+        # Use single quotes by default if suggestions contains backslash (FQCN)
+        if [ "$quote" == '' ] && [[ "$sfcomplete" =~ \\ ]]; then
+            quote=\'
+        fi
+
+        if [ "$quote" == \' ]; then
+            # single quotes: no additional escaping (does not accept ' in values)
+            suggestions=$(for s in $sfcomplete; do printf $'%q%q%q\n' "$quote" "$s" "$quote"; done)
+        elif [ "$quote" == \" ]; then
+            # double quotes: double escaping for \ $ ` "
+            suggestions=$(for s in $sfcomplete; do
+                s=${s//\\/\\\\}
+                s=${s//\$/\\\$}
+                s=${s//\`/\\\`}
+                s=${s//\"/\\\"}
+                printf $'%q%q%q\n' "$quote" "$s" "$quote";
+            done)
+        else
+            # no quotes: double escaping
+            suggestions=$(for s in $sfcomplete; do printf $'%q\n' $(printf '%q' "$s"); done)
+        fi
+        COMPREPLY=($(IFS=$'\n' compgen -W "$suggestions" -- $(printf -- "%q" "$cur")))
+        __ltrim_colon_completions "$cur"
+    else
+        if [[ "$sfcomplete" != *"Command \"_complete\" is not defined."* ]]; then
+            >&2 echo
+            >&2 echo $sfcomplete
+        fi
+
+        return 1
+    fi
+}
+
+complete -F _sf_{{ COMMAND_NAME }} {{ COMMAND_NAME }}

docker/streamline-src/vendor/symfony/console/Resources/completion.fish

@@ -0,0 +1,29 @@
+# This file is part of the Symfony package.
+#
+# (c) Fabien Potencier <fabien@symfony.com>
+#
+# For the full copyright and license information, please view
+# https://symfony.com/doc/current/contributing/code/license.html
+
+function _sf_{{ COMMAND_NAME }}
+    set sf_cmd (commandline -o)
+    set c (count (commandline -oc))
+
+    set completecmd "$sf_cmd[1]" "_complete" "--no-interaction" "-sfish" "-a{{ VERSION }}"
+
+    for i in $sf_cmd
+        if [ $i != "" ]
+            set completecmd $completecmd "-i$i"
+        end
+    end
+
+    set completecmd $completecmd "-c$c"
+
+    set sfcomplete ($completecmd)
+
+    for i in $sfcomplete
+        echo $i
+    end
+end
+
+complete -c '{{ COMMAND_NAME }}' -a '(_sf_{{ COMMAND_NAME }})' -f

docker/streamline-src/vendor/symfony/console/Resources/completion.zsh

@@ -0,0 +1,82 @@
+#compdef {{ COMMAND_NAME }}
+
+# This file is part of the Symfony package.
+#
+# (c) Fabien Potencier <fabien@symfony.com>
+#
+# For the full copyright and license information, please view
+# https://symfony.com/doc/current/contributing/code/license.html
+
+#
+# zsh completions for {{ COMMAND_NAME }}
+#
+# References:
+#   - https://github.com/spf13/cobra/blob/master/zsh_completions.go
+#   - https://github.com/symfony/symfony/blob/5.4/src/Symfony/Component/Console/Resources/completion.bash
+#
+_sf_{{ COMMAND_NAME }}() {
+    local lastParam flagPrefix requestComp out comp
+    local -a completions
+
+    # The user could have moved the cursor backwards on the command-line.
+    # We need to trigger completion from the $CURRENT location, so we need
+    # to truncate the command-line ($words) up to the $CURRENT location.
+    # (We cannot use $CURSOR as its value does not work when a command is an alias.)
+    words=("${=words[1,CURRENT]}") lastParam=${words[-1]}
+
+    # For zsh, when completing a flag with an = (e.g., {{ COMMAND_NAME }} -n=<TAB>)
+    # completions must be prefixed with the flag
+    setopt local_options BASH_REMATCH
+    if [[ "${lastParam}" =~ '-.*=' ]]; then
+        # We are dealing with a flag with an =
+        flagPrefix="-P ${BASH_REMATCH}"
+    fi
+
+    # Prepare the command to obtain completions
+    requestComp="${words[0]} ${words[1]} _complete --no-interaction -szsh -a{{ VERSION }} -c$((CURRENT-1))" i=""
+    for w in ${words[@]}; do
+        w=$(printf -- '%b' "$w")
+        # remove quotes from typed values
+        quote="${w:0:1}"
+        if [ "$quote" = \' ]; then
+            w="${w%\'}"
+            w="${w#\'}"
+        elif [ "$quote" = \" ]; then
+            w="${w%\"}"
+            w="${w#\"}"
+        fi
+        # empty values are ignored
+        if [ ! -z "$w" ]; then
+            i="${i}-i${w} "
+        fi
+    done
+
+    # Ensure at least 1 input
+    if [ "${i}" = "" ]; then
+        requestComp="${requestComp} -i\" \""
+    else
+        requestComp="${requestComp} ${i}"
+    fi
+
+    # Use eval to handle any environment variables and such
+    out=$(eval ${requestComp} 2>/dev/null)
+
+    while IFS='\n' read -r comp; do
+        if [ -n "$comp" ]; then
+            # If requested, completions are returned with a description.
+            # The description is preceded by a TAB character.
+            # For zsh's _describe, we need to use a : instead of a TAB.
+            # We first need to escape any : as part of the completion itself.
+            comp=${comp//:/\\:}
+            local tab=$(printf '\t')
+            comp=${comp//$tab/:}
+            completions+=${comp}
+        fi
+    done < <(printf "%s\n" "${out[@]}")
+
+    # Let inbuilt _describe handle completions
+    eval _describe "completions" completions $flagPrefix
+    return $?
+}
+
+compdef _sf_{{ COMMAND_NAME }} {{ COMMAND_NAME }}