| 1 |
8291
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aaronmk
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#!/bin/bash -e
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| 2 |
8716
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aaronmk
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realpath () { readlink -f -- "$1"; }
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| 3 |
8703
|
aaronmk
|
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| 4 |
8716
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aaronmk
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include_guard_var () { realpath "$1"|sed 's/[^a-zA-Z0-9_]/_/g'; }
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| 5 |
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| 6 |
8703
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aaronmk
|
self_not_included () # usage: if self_not_included; then ... fi
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| 7 |
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{
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| 8 |
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test "$#" -ge 1 || set -- "${BASH_SOURCE[1]}"
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| 9 |
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local include_guard="$(include_guard_var "$1")"
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| 10 |
8793
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aaronmk
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alias self_being_included=false
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| 11 |
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test -z "${!include_guard+t}" && \
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| 12 |
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{ eval "$include_guard"=1; alias self_being_included=true; }
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| 13 |
8703
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aaronmk
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}
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| 14 |
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| 15 |
8793
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aaronmk
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# to load newly-defined aliases for use in functions in the same file:
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| 16 |
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## fi # load new aliases
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| 17 |
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## if self_being_included; then
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| 18 |
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# this is needed because aliases defined inside an if statement are not
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| 19 |
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# available inside that if statement
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| 20 |
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| 21 |
8704
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aaronmk
|
if self_not_included "${BASH_SOURCE[0]}"; then
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| 22 |
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| 23 |
8709
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aaronmk
|
shopt -s expand_aliases
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| 24 |
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| 25 |
8854
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aaronmk
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#### arrays
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| 26 |
8694
|
aaronmk
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| 27 |
8833
|
aaronmk
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join () { local IFS="$delim"; echo "$*"; } # usage: delim=... join elems...
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| 28 |
8816
|
aaronmk
|
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| 29 |
8691
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aaronmk
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reverse () # usage: array=($(reverse args...))
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| 30 |
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{
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| 31 |
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local i
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| 32 |
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for (( i=$#; i >= 1; i-- )); do printf '%q ' "${!i}"; done
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| 33 |
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}
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| 34 |
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| 35 |
8855
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aaronmk
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#### strings
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| 36 |
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| 37 |
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sed_ere_flag="$(test "$(uname)" = Darwin && echo E || echo r)"
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| 38 |
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| 39 |
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sed () { echo_run env sed -"$sed_ere_flag" "$@";}
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| 40 |
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| 41 |
8854
|
aaronmk
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#### verbose output
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| 42 |
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| 43 |
8713
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aaronmk
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: "${verbosity:=$verbose}" "${verbosity:=0}"
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| 44 |
8710
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aaronmk
|
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| 45 |
8278
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aaronmk
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echo_cmd () { echo "$PS4$*" >&2; }
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| 46 |
8272
|
aaronmk
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| 47 |
8278
|
aaronmk
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echo_run () { echo_cmd "$@"; "$@"; }
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| 48 |
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| 49 |
8646
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aaronmk
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canon_rel_path ()
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| 50 |
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{
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| 51 |
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local path="$1"
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| 52 |
8716
|
aaronmk
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path="$(realpath "$path")" # canonicalize
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| 53 |
8773
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aaronmk
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path="${path#$(pwd -P)/}" # remove any shared prefix with the current dir
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| 54 |
8646
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aaronmk
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echo "$path"
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| 55 |
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}
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| 56 |
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| 57 |
8463
|
aaronmk
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# usage: echo_func "$@"
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| 58 |
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echo_func ()
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| 59 |
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{
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| 60 |
8647
|
aaronmk
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local script="$(canon_rel_path "${BASH_SOURCE[1]}")"
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| 61 |
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echo_cmd "$script:${BASH_LINENO[0]}" "${FUNCNAME[1]}" "$@"
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| 62 |
8463
|
aaronmk
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}
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| 63 |
8279
|
aaronmk
|
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| 64 |
8702
|
aaronmk
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echo_stdin () # usage: input|echo_stdin|cmd
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| 65 |
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{
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| 66 |
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echo ----- >&2
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| 67 |
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tee -a /dev/stderr;
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| 68 |
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echo ----- >&2
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| 69 |
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}
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| 70 |
8275
|
aaronmk
|
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| 71 |
8856
|
aaronmk
|
echo_vars () # usage: echo_vars var...
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| 72 |
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{ { echo -n "$PS4"; declare -p "${@%%=*}";} >&2; }
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| 73 |
8641
|
aaronmk
|
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| 74 |
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echo_export ()
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| 75 |
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{
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| 76 |
8700
|
aaronmk
|
builtin export "$@"
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| 77 |
8641
|
aaronmk
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echo_vars "$@"
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| 78 |
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}
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| 79 |
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| 80 |
8713
|
aaronmk
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if test "$verbosity" -ge 2; then
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| 81 |
8711
|
aaronmk
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alias export="echo_export" # automatically echo env vars when they are set
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| 82 |
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fi
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| 83 |
8642
|
aaronmk
|
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| 84 |
8272
|
aaronmk
|
usage () { echo "Usage: $1" >&2; (exit 2); }
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| 85 |
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| 86 |
8854
|
aaronmk
|
#### vars
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| 87 |
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| 88 |
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set_var () { eval "$1"'="$2"'; }
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| 89 |
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| 90 |
8857
|
aaronmk
|
set_inv () { set_var no_"$1" "$(test -n "${!1}" || echo 1)"; }
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| 91 |
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| 92 |
8854
|
aaronmk
|
#### commands
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| 93 |
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| 94 |
8272
|
aaronmk
|
top_dir="$(dirname "$0")" # outermost script
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| 95 |
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| 96 |
8465
|
aaronmk
|
run_args_cmd () # runs the command line args command
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| 97 |
8272
|
aaronmk
|
{
|
| 98 |
8292
|
aaronmk
|
test "$?" -eq 0 || return
|
| 99 |
8693
|
aaronmk
|
eval set -- "$(reverse "${BASH_ARGV[@]}")"
|
| 100 |
8290
|
aaronmk
|
test "$#" -ge 1 || set -- all
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| 101 |
8648
|
aaronmk
|
echo_cmd "$(canon_rel_path "$0")" "$@"; "$@"
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| 102 |
8272
|
aaronmk
|
}
|
| 103 |
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| 104 |
8284
|
aaronmk
|
fwd () # usage: subdirs=(...); fwd "$FUNCNAME" "$@"
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| 105 |
8272
|
aaronmk
|
{
|
| 106 |
8463
|
aaronmk
|
echo_func "$@"
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| 107 |
8284
|
aaronmk
|
: "${subdirs?}"
|
| 108 |
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| 109 |
8272
|
aaronmk
|
for subdir in "${subdirs[@]}"; do
|
| 110 |
8280
|
aaronmk
|
"$(dirname "${BASH_SOURCE[1]}")"/"$subdir"/run "$@"
|
| 111 |
8272
|
aaronmk
|
done
|
| 112 |
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}
|
| 113 |
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| 114 |
8854
|
aaronmk
|
#### make
|
| 115 |
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| 116 |
8280
|
aaronmk
|
make ()
|
| 117 |
|
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{
|
| 118 |
8463
|
aaronmk
|
echo_func "$@"
|
| 119 |
8280
|
aaronmk
|
echo_run env make --directory="$top_dir" "$@"
|
| 120 |
|
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}
|
| 121 |
8272
|
aaronmk
|
|
| 122 |
8276
|
aaronmk
|
if false; then ## usage:
|
| 123 |
8652
|
aaronmk
|
inline_make 3<<'EOF'
|
| 124 |
8276
|
aaronmk
|
target:
|
| 125 |
|
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$(self_dir)/cmd >$@
|
| 126 |
|
|
EOF
|
| 127 |
|
|
# target will be run automatically because it's first in the makefile
|
| 128 |
|
|
fi ##
|
| 129 |
|
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inline_make ()
|
| 130 |
|
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{
|
| 131 |
8653
|
aaronmk
|
echo_func "$@"
|
| 132 |
8640
|
aaronmk
|
local self="$(readlink -f "${BASH_SOURCE[1]}")"
|
| 133 |
|
|
local self_dir="$(dirname "$self")"
|
| 134 |
8645
|
aaronmk
|
export self self_dir
|
| 135 |
8640
|
aaronmk
|
|
| 136 |
8651
|
aaronmk
|
make --makefile=<((
|
| 137 |
8652
|
aaronmk
|
cat /dev/fd/3
|
| 138 |
8651
|
aaronmk
|
echo -n "
|
| 139 |
8276
|
aaronmk
|
.SUFFIXES: # turn off built-in suffix rules
|
| 140 |
|
|
.SECONDARY: # don't automatically delete intermediate files
|
| 141 |
|
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.DELETE_ON_ERROR: # delete target if recipe fails
|
| 142 |
8651
|
aaronmk
|
"
|
| 143 |
|
|
)|echo_stdin) "$@"
|
| 144 |
8276
|
aaronmk
|
}
|
| 145 |
8658
|
aaronmk
|
|
| 146 |
8854
|
aaronmk
|
#### compression
|
| 147 |
|
|
|
| 148 |
|
|
### zip
|
| 149 |
|
|
|
| 150 |
8658
|
aaronmk
|
alias zip="echo_run zip"
|
| 151 |
|
|
alias unzip="echo_run unzip"
|
| 152 |
8858
|
aaronmk
|
set_inv force
|
| 153 |
|
|
alias zip_newer="zip${no_force:+ -u}"
|
| 154 |
|
|
alias unzip_newer="unzip${no_force:+ -u} -o"
|
| 155 |
|
|
# -o is safe because -u only extracts newer files
|
| 156 |
8704
|
aaronmk
|
|
| 157 |
8775
|
aaronmk
|
#### databases
|
| 158 |
|
|
|
| 159 |
|
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quote='"'
|
| 160 |
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| 161 |
|
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esc_name () { echo "$quote${1//$quote/$quote$quote}$quote"; }
|
| 162 |
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| 163 |
|
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mk_esc_name () { set_var "$1"_esc "$(esc_name "${!1}")"; }
|
| 164 |
|
|
|
| 165 |
8796
|
aaronmk
|
alias mk_schema_esc="local schema_esc; mk_esc_name schema"
|
| 166 |
|
|
alias mk_table_esc="local table_esc; mk_esc_name table"
|
| 167 |
|
|
|
| 168 |
|
|
fi # load new aliases
|
| 169 |
|
|
if self_being_included; then
|
| 170 |
|
|
|
| 171 |
|
|
log_sql () { test "$verbosity" -ge 2; }
|
| 172 |
|
|
|
| 173 |
|
|
### MySQL
|
| 174 |
|
|
|
| 175 |
8775
|
aaronmk
|
mysql ()
|
| 176 |
|
|
{
|
| 177 |
|
|
echo_func "$@"
|
| 178 |
8777
|
aaronmk
|
echo_run env mysql --verbose "$@"
|
| 179 |
8775
|
aaronmk
|
}
|
| 180 |
|
|
|
| 181 |
|
|
mysql_ANSI ()
|
| 182 |
|
|
{
|
| 183 |
|
|
echo_func "$@"
|
| 184 |
|
|
(echo "SET sql_mode = 'ANSI';"; cat)|mysql "$@"
|
| 185 |
|
|
}
|
| 186 |
|
|
|
| 187 |
8796
|
aaronmk
|
### PostgreSQL
|
| 188 |
|
|
|
| 189 |
|
|
pg_copy_to ()
|
| 190 |
|
|
{
|
| 191 |
|
|
echo_func "$@"
|
| 192 |
8805
|
aaronmk
|
if test -z "$source"; then
|
| 193 |
|
|
: "${table:?}"; mk_table_esc
|
| 194 |
8834
|
aaronmk
|
if test -z "$limit"; then local source="$table_esc"
|
| 195 |
|
|
else local source="(SELECT * FROM $table_esc LIMIT $limit)"
|
| 196 |
8805
|
aaronmk
|
fi
|
| 197 |
|
|
fi
|
| 198 |
8834
|
aaronmk
|
local pg_copy_format="${pg_copy_format-CSV HEADER}"
|
| 199 |
8805
|
aaronmk
|
|
| 200 |
8807
|
aaronmk
|
psql "$@" <<<"COPY $source TO STDOUT $pg_copy_format;"
|
| 201 |
8796
|
aaronmk
|
}
|
| 202 |
|
|
|
| 203 |
|
|
pg_header ()
|
| 204 |
|
|
{
|
| 205 |
|
|
echo_func "$@"
|
| 206 |
8806
|
aaronmk
|
local pg_copy_format="CSV HEADER" limit=0
|
| 207 |
8807
|
aaronmk
|
pg_copy_to "$@"|echo_stdin
|
| 208 |
8796
|
aaronmk
|
}
|
| 209 |
|
|
|
| 210 |
|
|
pg_export_table_no_header ()
|
| 211 |
|
|
{
|
| 212 |
|
|
echo_func "$@"
|
| 213 |
|
|
local pg_copy_format="CSV"
|
| 214 |
8807
|
aaronmk
|
pg_copy_to "$@"
|
| 215 |
8796
|
aaronmk
|
}
|
| 216 |
|
|
|
| 217 |
|
|
pg_export_table_to_dir_no_header ()
|
| 218 |
|
|
{
|
| 219 |
|
|
echo_func "$@"
|
| 220 |
|
|
local table="$1"; shift; mk_table_esc
|
| 221 |
8807
|
aaronmk
|
local cols="$(pg_header)"
|
| 222 |
8796
|
aaronmk
|
pg_export_table_no_header "$@" >"$exports_dir/$table.no_header.cols=$cols.csv"
|
| 223 |
|
|
}
|
| 224 |
|
|
|
| 225 |
8704
|
aaronmk
|
fi
|
