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Code Issues Releases Wiki Activity

scripts/local_facts.fact fixed & cleaned

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root 2020-10-19 15:10:27 -04:00
parent d8f277c59e
commit dd40abd738
1 changed files with 62 additions and 39 deletions
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scripts/local_facts.fact
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@ -1,27 +1,47 @@
#!/bin/bash #!/bin/bash
# 2020-10-19: Displays all errors on purpose, and uses '|| true' to continue. # 2020-10-19: Most of the 12 variables require a command[*] to be run to
# establish the var's value. WE DISPLAY ALL ERRORS / DIAGNOSTICS AND CONTINUE.
#
# [*] DOESN'T MATTER WHAT COMMAND: so long as it fails with Return Code != 0
# If statements then use that RC to force the var to these default values...
STAGE=0
OS="none"
VERSION_ID="none" # This var's combined with the above, before being output
IIAB_BRANCH="none"
IIAB_COMMIT="none"
PHPLIB_DIR="none"
XO_MODEL="none"
RPI_MODEL="none"
ANSIBLE_VERSION="none"
DHCPCD="none" # The last 3 conditioned on string output not RC. SEE BELOW.
NETWORK_MANAGER="none"
SYSTEMD_NETWORKD="none"
# STAGE is for ./iiab-install which runs Ansible with iiab-stages.yml # STAGE is for ./iiab-install which runs Ansible with iiab-stages.yml
# - fresh installs start at STAGE 0 # - fresh installs start at STAGE 0
# - interrupted installs record the last completed STAGE (1-9) # - interrupted installs record the last completed STAGE (1-9)
# #
# We initialize to '0' (zero) to cover both situations: (1) where iiab.env does # We initialize it to '0' (zero) to cover both situations: (1) iiab.env doesn't
# not exist and (2) where iiab.env exists but fails to set STAGE=<something> # exist and (2) iiab.env exists but fails to set STAGE=<something> (source
# (source command below tries to use this file, to the STAGE variable) # command below tries to use the file...to set the STAGE variable).
STAGE=0 source /etc/iiab/iiab.env || true # Var auto-populated so no if required!
source /etc/iiab/iiab.env || true
OS="none" if tmp=$(grep ^ID= /etc/*elease); then
OS=$(grep ^ID= /etc/*elease | cut -d= -f2) || true OS=$(echo $tmp | cut -d= -f2)
OS=${OS//\"/} # Remove all '"' OS=${OS//\"/} # Remove all '"'
fi
if [ -f /etc/rpi-issue ]; then if [ -f /etc/rpi-issue ]; then
OS="raspbian" OS="raspbian"
fi fi
VERSION_ID="none"
VERSION_ID=$(grep ^VERSION_ID= /etc/*elease | cut -d= -f2) || true if tmp=$(grep ^VERSION_ID= /etc/*elease); then
VERSION_ID=${VERSION_ID//\"/} # Remove all '"' VERSION_ID=$(echo $tmp | cut -d= -f2)
VERSION_ID=${VERSION_ID%%.*} # Remove all '.' and stuff to the right of 'em VERSION_ID=${VERSION_ID//\"/} # Remove all '"'
VERSION_ID=${VERSION_ID%%.*} # Remove all '.' & stuff to the right of em
fi
OS_VER=$OS-$VERSION_ID OS_VER=$OS-$VERSION_ID
# Previously supported Linux distributions / versions: # Previously supported Linux distributions / versions:
@ -47,14 +67,13 @@ case $OS_VER in
;; ;;
esac esac
# Get git branch and commit, indicating IIAB version # These next 2 help indicate what version of IIAB
BRANCH="none" tmp=$(git rev-parse --abbrev-ref HEAD) &&
BRANCH=$(git rev-parse --abbrev-ref HEAD) || true IIAB_BRANCH=$tmp
COMMIT="none" tmp=$(git rev-parse --verify HEAD) &&
COMMIT=$(git rev-parse --verify HEAD) || true IIAB_COMMIT=$tmp
PHPLIB_DIR="none"
if [ -d /usr/lib64/php ]; then if [ -d /usr/lib64/php ]; then
PHPLIB_DIR=/usr/lib64/php PHPLIB_DIR=/usr/lib64/php
elif [ -d /usr/lib/php5 ]; then elif [ -d /usr/lib/php5 ]; then
@ -63,36 +82,40 @@ elif [ -d /usr/lib/php ]; then
PHPLIB_DIR=/usr/lib/php PHPLIB_DIR=/usr/lib/php
fi fi
XO_VERSION="none" tmp=$(cat /proc/device-tree/mfg-data/MN) &&
XO_VERSION=$(cat /proc/device-tree/mfg-data/MN) || true XO_MODEL=$tmp
RPI_VERSION="none" tmp=$(cat /proc/device-tree/model) &&
RPI_VERSION=$(cat /proc/device-tree/model) || true RPI_MODEL=$tmp
ANSIBLE_VERSION="none" tmp=$(ansible --version) &&
ANSIBLE_VERSION=$(ansible --version | head -n 1 | cut -f 2 -d " ") || true ANSIBLE_VERSION=$(echo $tmp | head -n 1 | cut -f 2 -d " ")
DHCPCD="none" # THESE LAST 3 ARE DIFFEENT as "systemctl is-enabled" unhelpfully returns the
DHCPCD=$(systemctl is-enabled dhcpcd) || true # same rerror code (i.e. 1) REGARDLESS whether service is (A) disabled or
# (B) doesn't exist. SO WE TEST THE STRING OUTPUT INSTEAD OF THE RETURN CODE.
# This check is Debian family only. tmp=$(systemctl is-enabled dhcpcd)
# is_redhat would use NetworkManager as the service name. [[ $tmp = "" ]] || DHCPCD=$tmp
NM="none"
NM=$(systemctl is-enabled network-manager) || true # Debian family only, as is_redhat would use NetworkManager as the service name
tmp=$(systemctl is-enabled network-manager)
[[ $tmp = "" ]] || NETWORK_MANAGER=$tmp
tmp=$(systemctl is-enabled systemd-networkd)
[[ $tmp = "" ]] || SYSTEMD_NETWORKD=$tmp
SYSD_NETD="none"
SYSD_NETD=$(systemctl is-enabled systemd-networkd) || true
cat <<EOF cat <<EOF
{"phplib_dir" : "$PHPLIB_DIR", {"phplib_dir" : "$PHPLIB_DIR",
"stage" : "$STAGE", "stage" : "$STAGE",
"dhcpcd" : "$DHCPCD", "dhcpcd" : "$DHCPCD",
"network_manager" : "$NM", "network_manager" : "$NETWORK_MANAGER",
"systemd_networkd" : "$SYSD_NETD", "systemd_networkd" : "$SYSTEMD_NETWORKD",
"iiab_branch" : "$BRANCH", "iiab_branch" : "$IIAB_BRANCH",
"iiab_commit" : "$COMMIT", "iiab_commit" : "$IIAB_COMMIT",
"xo_model" : "$XO_VERSION", "xo_model" : "$XO_MODEL",
"rpi_model" : "$RPI_VERSION", "rpi_model" : "$RPI_MODEL",
"ansible_version" : "$ANSIBLE_VERSION", "ansible_version" : "$ANSIBLE_VERSION",
"os" : "$OS", "os" : "$OS",
"os_ver" : "$OS_VER"} "os_ver" : "$OS_VER"}