sh: functions -> bin/

5 files changed, 0 insertions, 438 deletions

diff --git a/lib/cac.sh b/lib/cac.sh
deleted file mode 100644
index fea6886b..00000000
--- a/lib/cac.sh
+++ /dev/null
@@ -1,105 +0,0 @@
-. ./lib/url.sh
-
-cac_ssh() {(
-  server=$1
-  shift
-
-  address=$(echo $server | jq -r .ip)
-  target=root@$address
-
-  SSHPASS=$(echo $server | jq -r .rootpass)
-  export SSHPASS
-
-  exec sshpass -e ssh \
-    -o StrictHostKeyChecking=no \
-    -o UserKnownHostsFile=/dev/null \
-    "$target" \
-    "$@"
-)}
-
-cac_getserver_by_servername() {(
-  serverlist=$(cac_listservers)
-  echo $serverlist \
-    | jq \
-        --arg name "$1" \
-        '.[]|select(.servername==$name)'
-)}
-
-
-cac_listservers() {(
-  listservers=$(_cac_get_api_v1 listservers)
-  status=$(echo "$listservers" | jq -r .status)
-  if [ "$status" = ok ]; then
-    echo "$listservers" | jq -r .data
-  else
-    echo "$0: bad listservers status: $status" >&2
-    exit 1
-  fi
-)}
-
-cac_listtasks() {
-  _cac_get_api_v1 listtasks
-}
-
-cac_listtemplates() {
-  _cac_get_api_v1 listtemplates
-}
-
-cac_console() {
-  _cac_post_api_v1 console sid="$1"
-}
-
-cac_powerop() {
-  _cac_post_api_v1 powerop sid="$1" action="$2"
-}
-
-cac_renameserver() {
-  _cac_post_api_v1 renameserver sid="$1" name="$2"
-}
-
-cac_rnds() {
-  _cac_post_api_v1 rdns sid="$1" hostname="$2"
-}
-
-cac_runmode() {
-  _cac_post_api_v1 rdns sid="$1" mode="$2"
-}
-
-# default os=26 is CentOS-7-64bit
-cac_cloudpro_build() {
-  _cac_post_api_v1 cloudpro/build cpu="$1" ram="$2" storage="$3" os="${4-26}"
-}
-
-cac_cloudpro_delete() {
-  _cac_post_api_v1 cloudpro/delete sid="$1"
-}
-
-cac_cloudpro_resources() {
-  _cac_get_api_v1 cloudpro/resources
-}
-
-_cac_get_api_v1() {
-  _cac_curl_api_v1 -G "$@"
-}
-
-_cac_post_api_v1() {
-  _cac_curl_api_v1 -XPOST "$@"
-}
-
-_cac_curl_api_v1() {
-  _cac_exec curl -fsS "$1" "https://panel.cloudatcost.com/api/v1/$2.php" $(
-    shift 2
-    set -- "$@" login="$cac_login" key="$cac_key"
-    for arg; do
-      echo -d $(printf '%s' "$arg" | url_encode)
-    done
-  )
-}
-
-_cac_exec() {
-  if test -z "${cac_via-}"; then
-    (exec "$@")
-  else
-    ssh -q "$cac_via" -t "$@"
-  fi
-}
diff --git a/lib/cacnixos.sh b/lib/cacnixos.sh
deleted file mode 100644
index 24502d69..00000000
--- a/lib/cacnixos.sh
+++ /dev/null
@@ -1,28 +0,0 @@
-. ./lib/net.sh
-
-# cacnixos_networking : cac-server x hostname -> nixos-module
-cacnixos_networking() {(
-  server=$1
-  hostname=$2
-
-  address=$(echo $server | jq -r .ip)
-  gateway=$(echo $server | jq -r .gateway)
-  nameserver=8.8.8.8
-  netmask=$(echo $server | jq -r .netmask)
-  prefix=$(net_netmask_to_prefix $netmask)
-
-  printf '{...}:\n'
-  printf '{\n'
-  printf '  networking.hostName = "%s";\n' $hostname
-  printf '  networking.interfaces.enp2s1.ip4 = [\n'
-  printf '    {\n'
-  printf '      address = "%s";\n' $address
-  printf '      prefixLength = %d;\n' $prefix
-  printf '    }\n'
-  printf '  ];\n'
-  printf '  networking.defaultGateway = "%s";\n' $gateway
-  printf '  networking.nameservers = [\n'
-  printf '    "%s"\n' $nameserver
-  printf '  ];\n'
-  printf '}\n'
-)}
diff --git a/lib/net.sh b/lib/net.sh
deleted file mode 100644
index 518c955b..00000000
--- a/lib/net.sh
+++ /dev/null
@@ -1,9 +0,0 @@
-net_netmask_to_prefix() {(
-  binaryNetmask=$(echo $1 | sed 's/^/obase=2;/;s/\./;/g' | bc | tr -d \\n)
-  binaryPrefix=$(echo $binaryNetmask | sed -n 's/^\(1*\)0*$/\1/p')
-  if ! echo $binaryPrefix | grep -q .; then
-    echo $0: bad netmask: $netmask >&2
-    exit 4
-  fi
-  printf %s $binaryPrefix | tr -d 0 | wc -c
-)}
diff --git a/lib/prelude.sh b/lib/prelude.sh
deleted file mode 100644
index 2adfb565..00000000
--- a/lib/prelude.sh
+++ /dev/null
@@ -1,261 +0,0 @@
-# clone_or_update : [user@]hostname x local_dir x git_url x git_rev -> ()
-clone_or_update() {(
-  target=$1
-  nixpkgs_dir=$2
-  git_url=$3
-  git_rev=$4
-
-  echo '
-    set -euf
-
-    if [ ! -d "$nixpkgs_dir" ]; then
-      mkdir -p "$nixpkgs_dir"
-    fi
-
-    cd "$nixpkgs_dir"
-
-    git init -q
-
-    if ! current_url=$(git config remote.src.url); then
-      git remote add src "$git_url"
-    elif [ $current_url != $git_url ]; then
-      git remote set-url src "$git_url"
-    fi
-
-    git fetch src
-
-    git checkout "$git_rev"
-  ' \
-    | ssh "$target" env \
-          nixpkgs_dir="$nixpkgs_dir" \
-          git_rev="$git_rev" \
-          git_url="$git_url" \
-        /bin/sh
-)}
-
-# deploy : nixos-config x [user@]hostname -> ()
-deploy() {(
-  main=$1
-  target=$2
-  nixpkgs_dir=/var/nixpkgs # TODO make configurable
-
-  git_url=$(nixpkgs_url $main)
-  git_rev=$(nixpkgs_rev $main)
-
-  if [ "$git_url" = '' ] || [ "$git_rev" = '' ]; then
-    echo "specify nixpkgs.url and nixpkgs.rev in $main !"
-    exit 23
-  fi
-
-  filter=$(rsync_filter "$main")
-
-  echo "$filter" \
-    | rsync -f '. -' -zvrlptD --delete-excluded ./ "$target":/etc/nixos/
-
-  clone_or_update "$target" "$nixpkgs_dir" "$git_url" "$git_rev"
-  ssh "$target" nixos-rebuild switch \
-    -I nixos-config=/etc/nixos/"$main" \
-    -I nixpkgs="$nixpkgs_dir" \
-    -I secrets=/etc/nixos/secrets \
-)}
-
-# rsync_filter : nixos-config -> rsync-filter
-rsync_filter() {(
-  main=$1
-
-  hosts=$(list_hosts)
-  module_imports=$(set -euf; list_module_imports "$main")
-  other_imports=$(
-    echo "$module_imports" \
-      | xargs grep -H . \
-      | import_statements \
-      | slash_path_relpath \
-      | undot_paths \
-      | sort \
-      | uniq \
-      | sed '/\.nix$/!s:$:/default.nix:' \
-      )
-  secrets=$(echo "$module_imports" | xargs cat | quoted_strings | filter_secrets)
-
-  # TODO collect all other paths from *_imports
-
-  abs_deps=$(
-    echo "$hosts"
-    echo "$module_imports"
-    echo "$other_imports"
-    echo "$secrets"
-  )
-
-  rel_deps=$(echo "$abs_deps" | make_relative_to "$PWD")
-  filter=$(echo "$rel_deps" | make_rsync_whitelist)
-
-  echo "$filter"
-)}
-
-# list_module_imports : nix-file -> lines nix-file
-list_module_imports() {
-  if echo "$1" | grep -q ^/; then
-    :
-  else
-    set -- "./$1"
-  fi
-  imports=$(nix-instantiate \
-      -I secrets=secrets \
-      --strict \
-      --json \
-      --eval \
-      -E \
-      "with builtins; with import ./lib/modules.nix; map toString (list-imports $1)")
-  echo "$imports" \
-    | jq -r .[]
-}
-
-# list_hosts : lines tinc-host-file
-# Precondition: $PWD/hosts is the correct repository :)
-list_hosts() {
-  git -C hosts ls-tree --name-only HEAD \
-    | awk '{print ENVIRON["PWD"]"/hosts/"$$0}'
-}
-
-# filter_secrets : lines string |> lines secrets-file-candidate
-# Notice how false positives are possible.
-filter_secrets() {
-  sed -n 's:^\(.*/\)\?\(secrets/.*\):'"${PWD//:/\\:}"'/\2:p'
-}
-
-# import_statements : lines (path ":" string) |> lines (path ":" relpath)
-import_statements() {
-  sed -n '
-        s@^\([^:]\+:\)\('"$(bre_invert_word import)"'\)*\<import\s\+@\1@
-        t1;d
-    :1; s@^\([^:]\+:\)\(\.*/\S*\)@\1\2\n@
-        t2;d
-    :2; P;D
-  '
-}
-
-# slash_path_relpath : lines (path ":" relpath) |> lines path
-#
-# Example: "/foo/bar: baz" => "/foo/baz"
-#
-slash_path_relpath() {
-  sed -n 's@/[^/]\+:@/@p'
-}
-
-# undot_paths : lines path |> lines path
-# Remove all dots (. and ..) from input paths.
-undot_paths() {
-  sed '
-    :0
-    s://\+:/:g
-    s:/\.\(/\|$\):\1:g
-    s:/[^/]\+/\.\.\(/\|$\):\1:g
-    s:^/\(\.\./\)\+:/:
-    t0
-    s:^$:/:
-  '
-}
-
-# quoted_strings : lines string |> lines string
-# Extract all (double-) quoted strings from stdin.
-#
-# 0. find begin of string or skip line
-# 1. find end of string or skip line
-# 2. print string and continue after string
-quoted_strings() {
-  sed '
-        s:[^"]*"::                  ;t1;d
-    :1; s:\(\([^"]\|\\"\)*\)":\1\n: ;t2;d
-    :2; P;D
-  ' \
-    | sed 's:\\":":g'
-}
-
-# bre_escape : lines string |> lines bre-escaped-string
-bre_escape() {
-  sed 's:[\.\[\\\*\^\$]:\\&:g'
-}
-
-# bre_invert_word : string -> BRE
-# TODO escape chars in the resulting BRE.
-bre_invert_word() {
-  awk -v input="$1" '
-    BEGIN {
-      split(input,s,"")
-      for (i in s) {
-        c=s[i]
-        printf "\\|%s[^%s]", y, c
-        y = y c
-      }
-    }
-  '
-}
-
-# ls_bre : directory -> BRE
-# Create a BRE from the files in a directory.
-ls_bre() {
-  ls "$1" \
-    | tr \\n / \
-    | sed '
-        s:[\.\[\\\*\^\$]:\\&:g
-        s:/$::
-        s:/:\\|:g
-      '
-}
-
-# make_relative_to : lines path |> directory -> lines path
-# Non-matching paths won't get altered.
-make_relative_to() {
-  sed "s:^$(echo "$1/" | bre_escape | sed 's/:/\\:/g')::"
-}
-
-# make_rsync_whitelist : lines relpath |> liens rsync-filter
-make_rsync_whitelist() {
-  set -- "$(cat)"
-
-  # include all files in stdin and their directories
-  {
-    echo "$1"
-    echo "$1" | make_parent_dirs | sort | uniq
-  } \
-    | sed 's|^|+ /|'
-
-  # exclude everything else
-  echo '- *'
-}
-
-# make_parent_dirs : lines path |> lines directory
-# List all parent directories of a path.
-make_parent_dirs() {
-  set -- "$(sed -n 's|/[^/]*$||p' | grep . | sort | uniq)"
-  if echo "$1" | grep -q .; then
-    echo "$1"
-    echo "$1" | make_parent_dirs
-  fi
-}
-
-# nixpkgs_url : nixos-config -> git_url
-nixpkgs_url() {
-  nix-instantiate \
-      -I nixos-config="$1" \
-      --eval \
-      --json \
-      -E '(import <nixos-config> {config={}; pkgs={};}).nixpkgs.url' 2> /dev/null \
-    | jq -r .
-}
-
-# nixpkgs_rev : nixos-config -> git_rev
-nixpkgs_rev() {
-  nix-instantiate \
-      -I nixos-config="$1" \
-      --eval \
-      --json \
-      -E '(import <nixos-config> {config={}; pkgs={};}).nixpkgs.rev' 2> /dev/null \
-    | jq -r . 2> /dev/null
-}
-
-# verbose COMMAND [ARGS...]
-verbose() {
-  echo "$@" >&2
-  "$@"
-}
diff --git a/lib/url.sh b/lib/url.sh
deleted file mode 100644
index 05f93a94..00000000
--- a/lib/url.sh
+++ /dev/null
@@ -1,35 +0,0 @@
-url_encode() {
-  sed '
-    s/%/%25/g
-    s/ /%20/g
-    s/!/%21/g
-    s/"/%22/g
-    s/#/%23/g
-    s/\$/%24/g
-    s/\&/%26/g
-    s/'\''/%27/g
-    s/(/%28/g
-    s/)/%29/g
-    s/\*/%2a/g
-    s/+/%2b/g
-    s/,/%2c/g
-    s/-/%2d/g
-    s/\./%2e/g
-    s/\//%2f/g
-    s/:/%3a/g
-    s/;/%3b/g
-    s//%3e/g
-    s/?/%3f/g
-    s/@/%40/g
-    s/\[/%5b/g
-    s/\\/%5c/g
-    s/\]/%5d/g
-    s/\^/%5e/g
-    s/_/%5f/g
-    s/`/%60/g
-    s/{/%7b/g
-    s/|/%7c/g
-    s/}/%7d/g
-    s/~/%7e/g
-  '
-}